Bernard Controls INTELLI+ Installation & Operation Manual

Marque: Bernard Controls

Modèle: INTELLI+

Taper: Installation & Operation Manual

instructions for start-up

intelli+

Manuel de Mise en service

intelli+

NR 1112_rev.F

1 Safety information Page 3

Product overview Page 3

Assembly Page 4

Electrical connection Page 4

Actuator on valve setting introduction Page 4

Remote control Page 5

6.1

Dry contact control Page 5

6.2

Voltage control Page 5

Local control using buttons and display Page 6

Navigating in the menus Page 6

8.1

Selectors Page 7

8.2

Main menu Page 7

8.3

Select a menu or an option Page 7

8.4

Saving the changes Page 8

8.5

Exiting the menu at any times Page 8

8.6

Main menu description Page 8

Selecting the display language Page 8

Password Page 8

Check menu ﬂowchart Page 10

Set up and change menu ﬂowchart Page 11

Adjusting an actuactor on a valve Page 12

13.1

Manuel set up Page 12

13.2

Automatic set up Page 13

Position signal and positioner Page 13

Commands Page 14

15.1

Remote control via single contact Page 14

15.2

Auxiliary remote controls Page 14

15.3

Local commands Page 16

15.4

Local stop Page 16

15.5

Remote stop Page 16

15.6

Open or close priority Page 17

15.7

ESD in degraded mode Page 17

15.8

Partial stroke Page 17

Local infrared communication Page 18

Setting and viewing torque values Page 18

17.1

Closing type Page 18

17.2

Torque setting Page 19

17.3

Torque reading and comparison with original torque values Page 19

Customizing status and control indications Page 20

18.1

Local indication Page 20

18.2

Remote indications Page 21

Customizing fault relay Page 22

Timing movement travel Page 23

Viewing actuator history Page 24

21.1

Activity Page 24

21.2

Alarms Page 24

Accessing data sheet Page 25

Creating or changing password Page 26

Using analogue position signal (depending on model) Page 26

Use as a positioner with an analogue control signal (depending on model) Page 27

25.1

Input signal Page 27

25.2

Setting of deadband value Page 28

25.3

Fail-safe position Page 28

25.4

Proportional pulse mode Page 28

Using ﬁeldbus control (depending on model) Page 28

Using in case of power supply lost (with battery depending on model) Page 29

Changing the direction of the display Page 34

Fuse protection Page 30

Using in separated box Page 30

Maintenance Page 30

Troubleshooting Page 31

CONTENTS

1 SAFETY INFORMATION

This device complies to current applicable safety standards.

Installation, maintenance and use of this apparatus by skilled and trained staff only.

Please read carefully the whole document prior to mounting and starting-up.

2 PRODUCT OVERVIEW

WARNING

For explosionproof actuators, please also read carefully the special instructions

TMS1132 prior to mounting and starting-up

Weatherproof version Explosionproof version

Remote control box conﬁgurationFPi conﬁguration

Emergency handwheel

Blue selector

Open/Close &

Up-Down Scroll

display

Infrared port

Open & closed

valve indication

LEDs

Red selector

Local/Distance/Stop

& validation (OK)

4 5

Manual override

All INTELLI+ actuators incorporate a handwheel for manual control with

an automatic clutch system with motor-drive priority. The direction of

rotation is normally clockwise for closing unless otherwise speciﬁed.

The ST6 actuator has a knob for engaging the handwheel. To switch

to manual mode, align the arrow on the knob with the triangular mark

on the housing (ﬁg.1). It may be necessary to turn the handwheel a

few degrees to release the clutch mechanism. The system turns back

to motor-drive mode automatically when the motor is started, or it can

be driven back to electrical mode manually with the knob.

3 ASSEMblY

Actuator should be secured directly to the valve using proper bolts or via a proper interface.

After assembly, the actuator can operate in any position. However, cable glands should not be

oriented upwards (loss of water tightness) and the motor will preferably not be positioned at the

bottom (potential internal condensation trap)

Note 1: do not handle the actuator by handwheel, it could damage the gears.

Note 2: see details on storage precaution prior to starting-up.

Note 3: Greasing of A form drive bush has to be done prior to mounting actuator on valve (in the

case of a rising stem valve).

4 ElECTRICAl CONNECTION

Only the cover of the connection box/compartment (Fig. 2)

requires to be open for electrical connection. The other covers

should not be removed at the risk of introducing moisture into

the electronic controls.

A wiring diagram is normally supplied with the actuator.

If this is not the case, please ask our customer service.

Operating procedure :

a) Check the power supply characteristics with respect

to the rating nameplate.

In 3 phase, the phases order is not important as the INTELLI+

system corrects the direction of rotation automatically.

b) Open the terminal box (ﬁg. 2), connect the power and

control circuits (ring tongue not supplied). The screw

diameters is 3mm for the control and 4mm for the power.

Check the wiring.

c) Close the compartment and make sure that the cover screws and cable glands are properly

tighten.

5 ACTUATOR ON VAlVE SETTING INTRODUCTION

Each INTELLI+ actuator is set and checked at the factory.

If the actuator is delivered mounted on top of a valve, the open and closed positions as well as the

maximum torque values should have been adjusted by the valve supplier.

If an actuator on valve setting has to be performed or optimised, it can be done by simply connec-

ting the power supply. All settings and conﬁgurations can then be performed in a non-intrusive way

using the blue and red rotating knobs together with the graphical display.

(ﬁg 1)

The following chapters of this document include all the information necessary to perform actuator

on valve settings:

§8. NAVIGATING IN THE MENUS

§9. SELECTING THE DISPLAY LANGUAGE

§17. SETTING AND VIEWING TORQUE VALUES (in case of closing on torque)

§17.1 Closing type

§17.2 Setting torque

§13. ADJUSTING AN ACTUACTOR ON A VALVE

6 REMOTE CONTROl

The INTELLI+ actuator’s remote control system can be operated using an external or an integral

voltage supply.

The input circuits are fully opto-isolated. The self-hold pulse command system requires four connec-

ting wires on the client terminal strip: Common, stop, open and close. If the stop push-button is not

used, do not connect the STOP wire, open (or close) contact must be maintained to operate the

actuator.

6.1 DRY CONTACT CONTROl

In case of dry contact control, a jumper must be ﬁtted across customer terminal 5-6.

6.2 VOlTAGE CONTROl

Remote control can use either in AC or DC voltage.

Use common terminal 5 for low voltages from 10 to 55V.

Use common terminal 4 for voltages from 55 to 250V.

Caution: never connect voltage sources above 55V

on common terminal 5.

WARNING

On quarter-turn actuators, mechanical end stops, located either on the actuator or the

gearbox, mechanically limit the actuator travel during manual operation.

It is mandatory that the motor stops, in both directions, on the travel limit switch and not

on the mechanical end stop (check available extra travel to the stop with the handwheel).

(ﬁg 2)

24V

1,2W

STOP

OPEN

Pulse remote command

(self-holding)

24V

1,2W

OPEN

Remote command

without self-holding

6 7

7 lOCAl CONTROl USING bUTTONS AND DISPlAY

The local control facility provides a means of operating

the actuator electrically without using an external control

circuit. There is a switch for selecting remote control,

local control or disabled (off). The local open/close swit-

ch is used to operate the actuator in the direction requi-

red. Movement can be halted locally by turning the local/

remote selector switch brieﬂy to the STOP position.

The display shows the position of the valve as a percentage

of opening when it is partially open.

The display shows “Closed” when the valve is closed.

The display shows “Open” when the valve is open.

The display is factory set to show the instantaneous torque

as a percentage of the maximum actuator torque value

< 10% indicates the minimum torque value.

Symbols that may appear on the display:

A remote command inhibits the local controls (see § 15.2)

The actuator receives an emergency shutdown command (see § 15.2)

An infrared link is detected (see § 16)

indicates the presence of an alarm. (see §21.2 for the types of alarm)

In case of a battery option, the icon blinks if the battery voltage is low.

This icon indicates that the control is proportional (4-20 mA i.e) and the value

of the input signal (setpoint) is indicated in %.

The BUS marker indicates there is a bus communication card. The marker is followed

by a square that shows you the communication status (see speciﬁc documentation

of the installed bus).

1 and 2 indicate the presence of a redundant communication card (2 communication

channels). The number is followed by a square indicating the status of each communi-

cations channel (see the speciﬁc doc. of the installed bus).

8 NAVIGATING IN ThE MENUS

The selector switches used for operating the actuator’s electrical motor drive is also used to navi-

gate into the INTELLI+ menus and thus to have access to the settings.

8.1 SElECTORS

Blue selector (on the right)

- choice selection

Red selector (on the left)

- selector on OK: choice validation

- selector on OFF: exit the menu at any time

8.2 MAIN MENU

- Set the selector on local

- Keep the red selector on local stop and at the same time move the blue selector upwards and

then downwards.

The display shows:

- Release the selector, it goes to “local” position.

To read the menu, turn the blue selector up or down to scroll through the menu options on the

bottom line of the display.

8.3 SElECT A MENU OR AN OPTION

Select Conﬁrm Select then conﬁrm

(blue selector) (red selector) (red selector then blue selector)

When the option you want is displayed, turn the red selector from local stop to OK. The option is

then displayed in upper-case characters on the ﬁrst line and sub-menu items can be viewed on the

second line.

OPEN

To cancel self-holding

do not connect terminal 8

10 - 55V ~

OPEN

55 - 250V ~

STOP

20% Open

Closed

Open

Torque 60%

ESD

1 2

BUS

ESD

1 2

BUS

ESD

1 2

BUS

ESD

1 2

BUS

ESD

1 2

BUS

ESD

1 2

BUS

ESD

1 2

BUS

ESD

1 2

BUS

exit setup

exit set up

language

check

setup

change

exit set up

LANGUAGE

french

english

deutsch

spanish

Portugues

Italian

Russian

chinese

language

check

setup

change

exit set up

8 9

8.4 SAVING ThE ChANGES

To save changes made in the CHANGE menu, you have to exit each menu in turn by selecting return

until the display shows: (change ok?)

Select Conﬁrm Select then conﬁrm

8.5 ExITING ThE MENU AT ANY TIMES

To exit the menu at any time, turn the red selector to the “OFF” position.

8.6 MAIN MENU DESCRIPTION

Language: to choose the displayed language.

Check: to view all actuator settings and conﬁguration data.

No changes can be made and this option can be accessed

without a password.

Setup: to adjust the actuator on the valve. A password is needed

to access this option if a password has been registered.

Change: to change the actuator conﬁguration. A password is needed

to access this option if a password has been registered.

Refer to §11 to get details about the Check, Setup and Change menus.

9 SElECTING ThE DISPlAY lANGUAGE

Select language in the MENU and turn to OK to conﬁrm.

Select the language you want and turn to OK to conﬁrm.

10 PASSWORD

Users wishing to access the change or set up menus are prompted to

enter a password.

The default setting is no password and the change or

set up menus can be accessed by selecting OK.

The user can opt to add a password to restrict access to changes

Create password

Refer to section §23 “How to create or change a password”

Enter password

To enter password at the prompt CODE ?

Enter 1st digit with the blue selector and then turn to OK to conﬁrm.

Enter 2nd digit with the blue selector and then turn to OK to conﬁrm.

Enter 3rd digit with the blue selector and then turn to OK to conﬁrm.

The user can continue if the access code is correct.

Select OK to conﬁrm.

TORQUE

return

torque setting

measured torque

torque curve

closing type

return

CHANGE

(change ok?)

no change

CHANGE

return

activity

commands

torque

data sheet

exit set up

language

check

setup

change

exit set up

LANGUAGE

french

english

deutsch

spanish

Portugues

Italian

Russian

chinese

CODE?

user code

10 11

EXIT

SETUP

LANGUAGE

CHECK

SET UP

CHANGE

EXIT

SETUP

RETURN

ACTIVITY

ALARMS

COMMANDS

no alarm

return

aux. command 1

aux. command 2

local command

local stop

remote stop

priority

fault tolerance

partial stroke

return

number of starts

running time

starts last 12h

handwheel action

TORQUE

return

torque setting

measured torque

torque curve

closing mode

sensor model

DATA

SHEET

return

valve tag number

actuator number

entry code

operating class

manufacture date

characteristics

software version

POSITION

return

close direction

opt position signal

sensor model

POSITIONER

return

signal range

dead band %

loss of signal

proport pulse

SIGNALING

return

opposite display

torque display

lights

LOCAL

INDICATION

return

relay 1

relay 7

dafault relay

REMOTE

INDICATION

TIMER

return

operating time

timer open time

timer closed time

temporised zone

FIELDBUS

return

according to

bus interface

11 ChECK MENU FlOWChART

EXIT

SET UP

LANGUAGE

CHECK

SET UP

CHANGE

EXIT

SET UP

RETURN

ACTIVITY

COMMANDS

return

aux. command 1

aux. command 2

local command

local stop

remote stop

priority

fault tolerance ESD

partial stroke

return

number of starts

running time

starts last 12h

handwheel action

TORQUE

return

torque setting

measured torque

closing mode

DATA

SHEET

return

valve tag number

entry code

characteristics

POSITION

return

close direction

opt position signal

POSITIONER

return

signal range

dead band %

lost signal

proportional pulse

SIGNALING

return

opposite display

torque displayed

lights

LOCAL

INDICATION

return

relay 1

relay 7

default relay

REMOTE

INDICATION

TIMER

return

operating time

timer open time

timer close time

temporised zone

FIELDBUS

return

according to

interface bus

CLOSING MODE

DIRECTION

POSITION

SETTING

on (position)

on (torque)

on (torque) O/C

(CW)

(CCW)

return

valve closed?

valve open?

automatic

RETURN

(change ok?)

(no change)

user

code

12 SET UP AND ChANGE MENU FlOWChART

12 13

13 ADJUSTING AN ACTUACTOR ON A VAlVE

The SET UP menu is used to set the open and closed positions

when the actuator has been

installed on the valve. Settings can be made manually by choosing

the open and closed positions, or automatically. In automatic

mode, the actuator rotates and halts at the end positions in response

to the torque limiter. INTELLI+ then determines the stop

positions. Set up manually if you want to avoid having the

actuator stop in response to the torque limiter or if you want

to choose the stop positions yourself.

13.1 MANUAl SET UP

Select set up in the MENU and turn to OK to conﬁrm.

Select closing mode in the SET UP menu and turn to OK to conﬁrm.

Select whether valve to close on basis of torque or position

(both open and close actions can also be set on torque).

Select OK to conﬁrm.

Select close direction and turn to oK to conﬁrm.

Indicate normal close direction (generally clockwise).

Select OK to conﬁrm.

Select position setting and turn to OK to conﬁrm.

Select valve closed ? to make closure setting Turn to OK to

conﬁrm. When (no) is displayed, turn to OK to conﬁrm. The display shows:

Set the valve in the closed position either with

the handwheel or using the motor control. Use the

same closing mode as previously, i.e. close to the

torque limiter for torque-type closure and without

torque limiter activation for position-type closure

When the valve is in the correct position perform local stop to return to the menu.

When (yes) is displayed, turn to OK to conﬁrm.

If in doubt about the setting, select (no) and start again

Position ok is displayed. Turn to OK to continue.

Now set the valve open position.

When valve open ? is displayed turn to OK to conﬁrm.

When (no) is displayed turn to OK to conﬁrm. The display shows:

Set the valve in the closed position either with the handwheel or using the motor control. Ensure

that there is no possibility that the actuator will reach the mechanical stop.

When the valve is in the correct position, perform local stop to return to the menu.

When (yes) is displayed turn to OK to conﬁrm. If in doubt about the setting, select (no) and start

again Position ok is displayed. Turn to OK to continue. The display shows the stroke travel distance

at the end of the set up process. Turn to OK to conﬁrm and return to control mode.

SET UP

return

closing mode

closing direction

position setting

return

POSITION SETTING

return

valve closed?

valve open?

automatic

return

close by button

return = local stop

open by button

return = local stop

position ok

measured stroke

19 mm

Note: At this stage of the set up

operation, the selectors used to navigate

through the menu become active for

performing actuator control functions

again. The knob has to be held until the

required position is obtained. The self-hold

capability is not active during set up.

13.2 AUTOMATIC SET UP

Select set up in the MENU and turn to OK to conﬁrm.

Select closing mode in the SET UP menu and turn to OK

to conﬁrm. Select whether valve to close on basis of torque

or position both open and close actions can be set on torque).

Turn to OK to conﬁrm. When close direction is displayed turn

to OK to conﬁrm. Indicate normal close direction (generally

clockwise).

Turn to OK to conﬁrm.

When position setting is displayed turn to OK to conﬁrm.

Select automatic on POSITION SETTING menu

The automatic setting cycle begins when the user

turns to OK.

The actuator detects the end positions by means of the torque limiter and then positions itself at

mid-stroke to test its inertia in both directions of travel.

INTELLI+ determines stop positions at 0 and 100% on the basis

of the closing mode setting and the actuator inertia.

The display shows the stroke travel distance at the end of the

set up process

Turn to OK to conﬁrm and return to control mode.

14 POSITION SIGNAl AND POSITIONER

Position signal

Some actuator conﬁgurations can incorporate an analogue position signal.

No prior set up is required as the signal is automatically adjusted to the 0 to 100% positions. The

default signal is in 4-20 mA format (4 mA at 0% and 20 mA at 100%)

2 or 3-wire connections.

See §25 for further details and information on analogue signals.

Positioner

Some actuator conﬁgurations can perform control functions in response to a control signal

(e.g. 4 – 20 mA). No prior set up is required as the signal is automatically

adjusted to the 0 to 100% positions.

To check positioning locally, local control has to be conﬁgured for proportional

control from 0 to 100% (see §15.3). When this setting has been completed,

return to the local control mode.

The display shows the opening position and the command in %.

Adjust the control value up or down with the blue button and ensure that the actuator adopts

the position required.

measured stroke

19 mm

Note: The cycle can be

halted immediately during automatic

set up. Use the local stop command

to return to the menu .

This action cancels the set up procedure.

Warning: during automatic

setting the actuator halts on

mechanical stops so take care

according the type of valves

you are commissionning

2 wires connection

12 - 32V

3 wires connection

12 - 32V

4 - 20 mA

0 - 20 mA

0 - 10 V

14 15

One of the auxiliary commands has to be set to AUTO / ON-OFF to operate remotely (see §16.2).

The actuator is on positioner control when this setting has been completed. The auxiliary command

must be switched for On-Off commands. This auxiliary command is used for selecting positioner or

on-off control remotely.

See §25 for further details, particularly regarding deadband settings.

15 COMMANDS

Standard remote command modes are described in §6 above. This section covers additional control

methods.

15.1 REMOTE CONTROl VIA SINGlE CONTACT

The actuator can be controlled via a single external contact.

- Contact closed: valve opens

- Contact open: valve closes

The actuator has to be conﬁgured for priority to open (see §15.6)

The command can be made the other way round:

- Contact closed: valve closes

- Contact open: valve opens

In this case, the actuator has to be conﬁgured for priority to close (see §15.6)

15.2 AUxIlIARY REMOTE CONTROlS

Two further remote commands are available and can be conﬁgured for the installation.

These commands can be assigned to speciﬁc functions.

OPEN

Opening by single

contact closing

Closing by single

contact closing

Configuration: priority to open

Configuration: priority to close

OPEN

Aux. command 1

Aux. command 2

STOP

OPEN

Aux. command 1

Aux. command 2

STOP

55 - 250V

10 - 55V

Select change in the MENU and turn to OK to conﬁrm.

Select commands in the CHANGE menu and turn to OK to conﬁrm.

Select aux. command 1 or aux. command 2

in the COMMANDS menu and turn to OK to conﬁrm. Select a

command with the blue selector.

By default, aux. command 1 is assigned to local command inhibit

and aux. command 2 to ESD close.

If aux. command 1 and aux. command 2 are set to emergency

functions, aux. command 2 has priority.

Description of the commands:

- local/remote replaces local/remote switch on the actuator for enabling remote control or local

control from a remote location.

Turn to OK to conﬁrm and then select contact status for performing

this command:

Turn to OK to conﬁrm.

- local + remote/remote: same as above, but this command allows local and remote modes

to be enabled at the same time.

- local command inhibit: local command inhibit is a remote command. This command overrides

any open or close commands made locally and enables remote commands, even if the local/

remote selector on the actuator is on local.

Turn to OK to conﬁrm and then choose whether or not to maintain local stop capability.

The standard setting is for local stop and general shutdown to remain possible on the actuator.

Select local off (no) to inhibit local stop as well.

Turn to OK to conﬁrm and then select contact status for performing

this command (as described above).

Turn to OK to conﬁrm.

- open / close inhibit: this command is used to prevent

the actuator from opening or closing.

For example, a main valve has a by-pass valve and should not

open unless the by-pass valve is already open. In this case,

a limit switch on the by-pass valve could be used to prevent

the main valve from opening unless the limit switch has been

activated.

Turn to OK to conﬁrm and then select contact status for perfor-

ming this command (as described above). Turn to OK to conﬁrm.

AUX. COMMAND 1

(no assigned)

(local/remote)

(local+remote/remote)

(local command inhibit)

(open inhibit)

(close inhibit)

(auto / on-off)

ESD close

ESD open

ESD stop

partial stroke

LOCAL / REMOTE

contact (c) = remote

contact (o) = remote

LOC CMD INHIBIT

local off (yes)

local off (no)

LOC CMD INHIBIT

contact (c) = inhibit

contact (o) = inhibit

OPEN INHIBIT

contact (c) = inhibit

contact (o) = inhibit

If you just want to check settings without

making changes, select check instead

of change in the main menu.

Aux. command 1Selector local/remote

Actuator

terminal

1rst choice: closed contact = remote commands.

2nd choice: open contact = remote commands

16 17

- auto/on off: actuators used to control equipment with the positioner function can be a DC

signal driven (e.g. 4-20 mA) or via open/close/stop commands. The auto/ on-off command

provides a means of switching over from one command

mode to the other.

Turn to OK to conﬁrm and then select contact status for performing

this command (as described above).

Turn to OK to conﬁrm.

- ESD close / open: ESD (Emergency Shut Down) commands are emergency commands and have

priority over all other commands. The emergency command may be to open or close the valve

or to cause an immediate stop, depending on the use of the

valve.

Turn to OK to conﬁrm and then select contact status for performing

this command (as described above).

Turn to OK to conﬁrm

Note: the emergency command cannot be executed when the local / remote selector is on the OFF

position.

Degraded mode see §15.7

- partial stroke: partial stroke is a command for performing periodic function tests (see §15.8).

15.3 lOCAl COMMANDS

Local commands are self-held in the standard conﬁguration (The control only needs to be pressed

once to perform an open or close command).

Proceed as follows to override this feature and require open or close commands to be held down

throughout the action:

Select change from the MENU and turn to OK to conﬁrm.

Select commands in the CHANGE menu and turn to OK to conﬁrm.

Select local command in the COMMANDS menu and turn to OK to conﬁrm.

Select (maintained) and turn to OK to conﬁrm.

For a local command with increments from 0 to 100%, select (0 – 100%).

The command then takes the value of the current position and is displayed under the position. The

right-hand selector can then be used to change the command value in increments of 1%.

15.4 lOCAl STOP

The actuator can be stopped locally in the standard conﬁguration, even if it is set on remote control.

To disable the local stop action when the selector is on remote, select local stop in the COMMANDS

menu and then select (no).

15.5 REMOTE STOP

In the standard conﬁguration, remote stops are performed by opening a contact (whereas the open

or close command is made by closing a contact). To control the remote stop in the same way

as open or close actions, select remote stop in the COMMANDS menu and then select contact (c)=stop

Note: The open and close commands have priority over stop.

AUTO / ON - OFF

contact (c) = auto

contact (o) = auto

ESD CLOSE

contact (c) = command

contact (o) = command

15.6 OPEN OR ClOSE PRIORITY

There are no priorities on open or close in the standard conﬁguration. Priorities are used to reverse

the direction of travel when an action is in progress without having to give a stop command. In this

case, priority must be given to open and close actions.

Assign priority to one direction of rotation: if the opening action is assigned priority and the actuator

receives an open and a close command simultaneously, the actuator will open. See §15.1 for making

single contact commands.

Select change in the MENU and turn to OK to conﬁrm.

Select commands in the CHANGE menu and turn to OK to conﬁrm.

Select priority in the COMMANDS menu and turn to OK to conﬁrm.

Select (open), (close) or (open and close) and turn to OK to conﬁrm.

15.7 ESD IN DEGRADED MODE

Protection devices are active in the standard conﬁguration and therefore halt the operation of the

actuator if a fault occurs.

It is possible to allow the actuator to deliver up to 100% of its nominal torque to ensure fault-tole-

rant operation if an emergency command is given (see descrip-

tion of auxiliary commands 1 or 2).

Select change in the MENU and turn to OK to conﬁrm.

Select commands in the CHANGE menu and turn to OK

to conﬁrm.

Select fault tolerance ESD in the COMMANDS menu and turn to OK

to conﬁrm.

When an option is selected, the brackets are removed and an asterisk is displayed in front of the

selected item. Turn to OK to cancel selection.

15.8 PARTIAl STROKE

It may be useful to operate motorised valves which are rarely used from time to time to ensure that

they remain available for service.

INTELLI+ has the ability to test actuator functions when requested by the user. This test consists

of rotating the valve a certain distance (e.g. 10% of full travel) and then returning it to the original

position. The time taken to travel the distance is monitored and an alarm is activated if the speciﬁed

time is exceeded.

The user gives this command using an auxiliary input on the actuator (see conﬁguration informa-

tion). The test runs automatically. Signals - partial stroke in progress and partial stroke fault, need

to be conﬁgured on two relays.

FAULT TOLERAN. ESD

return

(100% torque)

return

STOP

OPEN

10 - 55V ~

55 - 250V ~

STOP

OPEN

18 19

In the COMMANDS menu, set Auxiliary 1 (or 2) to «Partial Stroke» and adjust the following para-

meters :

- Type of command contact (open or closed contact)

- Operating time : input the full stroke time in seconds

- Start pos. Select if the test shall start from an open or a closed valve position.

If the start position is not the one selected, then a warning «Partial Stroking Default» is sent out.

- Stroke%. Set the travel in % for the partial stroking (default value 10%).

In the SIGNALLING\REMOTE menu and set the relays as desired (relays 3 and 4 are generally used

for this purpose)

- Type of contact for this signal (open or closed contact)

- Information : Partial stroking in progress or in fault.

If the actuator is equipped with a ﬁeldbus interface, signals are available through the bus. In this

case, no relay conﬁguration is necessary. The signal «Partial Stroke faultis automatically acknowle-

dged as soon as the actuator position changes of 2% or more.

16 lOCAl INFRARED COMMUNICATION

The actuator has a 2-way read/write infrared interface for communicating with a Pocket PC or lap-

top computer. The Pocket PC must have an infrared port and be running INTELLIPOCKET software.

BERNARD CONTROLS can also supply a rugged Pocket PC for site use: waterproof or explosion-

proof versions are available. The device is supplied with the software pre-installed.

Use INTELLI KIT to communicate with a laptop computer. The kit includes an infrared module plus a

CD-ROM with the INTELLISOFT software. The infrared module can be attached to the actuator dis-

play window to ensure easy communication, even if the window is not facing in the right direction.

The infrared module is to be connected to the laptop’s USB port. A 2-metre cable is supplied (longer

length available as an option).

The INTELLIPOCKET and INTELLISOFT software provides access to all INTELLI+ functions. Versions

prior to version 2.0 need to be updated.

Preset conﬁgurations can be uploaded instantly and it is also possible to view the torque/position

curve for the most recent movement. See the software handbook for further details.

The infrared interface cannot be used if the actuator menu system is active.

The system must also be in local mode in order to perform CHANGE or SET UP functions (i.e. local /

remote selector on local). In this case, the infrared interface has priority over the local controls.

Once communication is established, the Ir (infrared) symbol is shown on the actuator display.

17 SETTING AND VIEWING TORQUE VAlUES

17.1

ClOSING TYPE

The actuator closes on position in the standard conﬁguration. The option to close on torque is normally

selected in the SET UP menu, although this can also be done via the CHANGE menu:

Select change in the MENU and turn to OK to conﬁrm.

Select torque in the CHANGE menu and turn to OK to conﬁrm.

Select the closing type in the TORQUE menu and turn to OK to conﬁrm.

Select on (torque) and turn to OK to conﬁrm.

The (torque) o/c option is for opening and closing on torque.

17.2 TORQUE SETTING

The actuator is delivered with a torque limiting system

set in accordance with the order. Check the following

points if the torque limiter is activated during operation:

- valve stem is clean and properly lubricated,

- valve stem not seized in the stem nut,

- valve gland not too tight.

If the torque needs to be increased, ﬁrst obtain the approval of

the valve supplier and then proceed as follows:

Select change in the MENU and turn to OK to conﬁrm.

Select torque in the CHANGE menu and turn to OK to conﬁrm.

Select torque setting in the TORQUE menu and turn to OK to

conﬁrm.

Select the setting you want and turn to OK to conﬁrm.

Use the blue selector to increase or decrease the value.

The minimum setting is 40%. Hold the selector in the up or

down position to scroll through values faster.

Description of torque limit system:

All torque values are expressed as percentages.

100% corresponds to the maximum setting for the actuator.

This value is shown in Nm on the actuator nameplate.

- closing % : limits torque during closing

- close tight %: this option is only displayed if closing is on torque limit. In this case, the torque

applied on the valve seat may be not be the same as

the torque limit during the closing movement.

- open breakout %: this option is only displayed

if closing is on torque. In this case, the torque limit

to unseat the valve may be different from - generally

higher than - the torque limit during the opening

movement.

If the setting is above 100% the display shows no

limitation (equivalent to override on the torque

limiter at the start of the opening movement).

- opening %: limits torque during opening movement.

17.3 TORQUE READINGS AND COMPARISON WITh ORIGINAl

TORQUE VAlUES

Maximum resistive torque values are measured for all

motorised movements and can be viewed later.

Operating torque values for a movement can be stored

in memory to allow comparison against torque values

for the most recent motorised movement.

Select change in the MENU and turn to OK to conﬁrm.

Select torque in the CHANGE menu and turn to OK to conﬁrm.

Select measured torque in the TORQUE menu and turn to OK

to conﬁrm.

Select the torque value required and turn to OK to conﬁrm.

The display shows the maximum torque value measured during

the most recent motorised movement. (note: movements are not

measured when settings are being made)

MEASURED TORQUE

return

closing %

closing tight %

open breakout %

opening %

save

torque display

return

Note: Actuator settings must be made

again after making changes to the tight

torque setting (valves closing on torque)

Reminder: to save changes, exit

menus by selecting return until the

(change ok?) message is displayed

TORQUE SETTING

return

closing %

close tight %

open breakout %

opeing %

return

CLOSING %

(100)

To view settings without making

changes, select check instead

of change in the menu.

To view settings without making

changes, select check instead

of change in the menu.

20 21

If the torque values for a previous motorised movement have

been stored in memory, these values can be viewed in the next

line for reference.

Example: in this example, the torque reading on the initial move-

ment was 12% and the torque on the most recent movement

is 18%.

The two values can be compared to determine whether any preventive maintenance is required.

Storing motorised movement torque values

To save torque values for a motorised movement, select SAVE in the menu and then select:

torque => ref (yes).

Reference torque readings take the torque values for the most recent motorised movement.

If an error occurs, select: torque => ref (no) to restore the existing

reference torque values.

Values are only stored in memory when the user exits

the CHANGE menu conﬁrms (change ok?)

Displaying the position / torque curve for the most recent motorised movement

Select torque curve in the torque menu and

turn to OK to conﬁrm.

Select open or close movement and then turn

to OK to conﬁrm.

The curve is shown on the display screen

with position from 0 to 100% and torque from

0 to 100% (100% is the maximum torque value

on the actuator nameplate)

18 CUSTOMIZING STATUS AND CONTROl INDICATIONS

18.1

lOCAl INDICATION

The local display can be conﬁgured as follows:

Invert display: the display can be inverted (rotated 180

degrees). Select Change in the menu, then signaling, then local

then invert display (yes).

Display torque: select this option to have the real-time torque

value displayed on the actuator display at the same time as the

position.

Select Change in the menu, then signaling, then local then

display torque (yes).

Red & Green LEDs: in the standard conﬁguration, the red light indicates that the valve is closed and

the green light means it is open. The assigned colours can be changes so that the red light indicates

that the valve is open and the green one means it is closed.

Select change in the menu, then signaling, then local then lights: Red=(open)

To keep the valve open and valve closed labels in the correct position on the

indicator, you must also open the cover with the window and turn round the display indicator plate.

CLOSING%

ref.12

LOC INDICATION

return

opposite display

torque display

lights

return

SAVE

torque => ref (no)

torque => ref (yes)

Torque 60%

Liste

*valve open

(valve closed)

(torque limiter on opening)

(torque limiter on closing)

(from x% to y%) (1)

(selector on local)

(selector on remote)

(selector on off)

(running) (2)

(opening) (2)

(closing) (2)

(emergency command)

(stop mid-travel)

(power on)

(thermal overload)

(jammed valve)

(lost phase)

(lost signal)

(handwheel action)

(bus command)

(battery low)

(p.t. in progress)

(p.t. fault)

Details

conﬁrms valve open

conﬁrms valve closed

torque limiter active on opening

torque limiter active on closing

(indicates torque limiter action even if the valve is normally

closed on torque limiter)

intermediate travel indication

selector status

actuator in running

actuator performing opening action

actuator performing closing action

actuator has received an emergency command

actuator is halted (neither open nor closed)

actuator powered normally

motor thermal relay tripped

movement could not be completed due to excessive torque

phase missing on 3-phase supply

4-20 mA signal lost (if positioner option active)

handwheel has been used since last motorised movement

if ﬁeldbus option installed, this relay is assigned to an external

command.

If battery option used, the battery needs to be changed

A “partial stroke” test is in progress.

A partial stroke operating error has occurred following start

of partial travel test, or it has not been possible to perform

test as the valve was not in the expected position.

18.2 REMOTE INDICATIONS

Signals giving actuator status data are transmitted via bistable relays. Each relay can be conﬁgured

applying a list of available options.

INTELLI+ has four bistable relays in the standard conﬁguration. A further three bistable relays can

be added as an option (the contact is open when there is no power).

The equipment is conﬁgured at the factory in accordance with the order.

Changes can be made as follows:

Select change in the MENU and turn to OK to conﬁrm.

Select signaling in the CHANGE menu and turn to OK to conﬁrm.

Select remote in the SIGNALING menu and turn to OK to conﬁrm.

Select the relay in the SIGNALING menu and turn to OK to

conﬁrm.

Choose contact type (i.e. activated contact status) and turn to

OK to conﬁrm.

Choose function or functions required:

Several options can be selected for a single relay.

When an option is selected, the brackets are removed and an

asterisk * is displayed in front of the selected item. Turn to OK

again to cancel selection.

RELAY 1

(closed contact)

(open contact)

RELAY 1

return

*valve open

(closed valve)

(torque limit open)

(...)

REMOTE INDICATION

return

relay 1

relay 2

relay ...

22 23

Some of the selections have further options, see next page;

(1) (from x% to y%)

Specify contact action range after turning to OK to conﬁrm:

Select x% and turn to OK to conﬁrm.

Use the blue selector to increase or decrease the value.

Select y% and turn to OK to conﬁrm.

Use the blue selector to increase or decrease the value. Turn to

OK to conﬁrm.

(2) (running)

(opening)

(closing)

Turn to OK to conﬁrm and then specify whether

status to be steady or ﬂashing indication. Turn to OK to conﬁrm.

(3) (bus command)

This function is only applicable if the ﬁeldbus option is active.

In this case, this relay can be used to control a device located

outside the actuator, with commands transmitted from the control room via the ﬁeldbus and then

forwarded via the actuator (refer to documentation relating to bus).

19 CUSTOMIZING FAUlT RElAY

Fault signals are sent via a changeover relay which is normally energised and returns to the break

position if power is lost or if the actuator is unavailable.

This relay can be conﬁgured applying a list of options.

The equipment is conﬁgured at the factory in accordance with

the order. Changes can be made as follows:

Select change in the MENU and turn to OK to conﬁrm

Select signaling in the CHANGE menu and turn to OK to conﬁrm.

Select remote in the SIGNALING menu and turn to OK to conﬁrm.

Select fault relay in the SIGNALING menu and turn to OK to conﬁrm.

Including additional faults

Included faults which cannot be altered are shown without brackets. Options are in brackets and selec-

tions are shown with an asterisk *.

Turn to OK again to cancel selection.

FROM X% AND Y%

return

DEFAULT RELAY

return

power off

fuse

thermal overload

...

(0)

(100)

RUNNING

hold signal

blinked

List Details

power off

fuse

thermal overload

lost phase

motor blocked

(jammed valve)

* selector on local

* selector on off

(emergency command)

(command override)

(overtravel)

(lost signal)

Details

loss of power on control circuit

blown fuse

thermal relay tripped

phase missing on 3-phase supply

motor immobilised

movement could not be completed due to excessive torque

local / remote selector on local

local / remote selector on off

actuator has received an emergency command

actuator has received command override

position overshoot >5% after motor cut off.

4-20 mA signal lost (if positioner option active)

20 TIMING MOVEMENT TRAVEl

INTELLI+ includes a timing module for reducing the actuator’s operating speed (for example to protect

a line against pressure surges).

The timing system applies a series of on / off commands to the motor when an open or close command

is transmitted. The time spent operating the valve can be very long. Times can be adjusted in situ.

Settings for the opening and closing directions are separate.

It is also possible to apply timing to just a section of the stroke, with the remainder being completed

at normal speed.

The user just has to specify the total time required for the movement and INTELLI+ calculates

on and off times.

Select change in the MENU and turn to OK to conﬁrm .

Select timer in the CHANGE menu and turn to OK to conﬁrm.

Select operating time and turn to OK to conﬁrm.

Indicate time to perform movement at normal actuator speed.

Use the blue selector to increase or decrease the value. Hold

the selector in the up or down position to scroll through values

faster. Turn to OK to conﬁrm.

Select timer open time and turn to OK to conﬁrm.

Indicate the total time in which you want to open the valve

and turn to OK to conﬁrm.

Select timer close time and turn to OK to conﬁrm.

Indicate the total time in which you want to close the valve

and turn to OK to conﬁrm.

To cancel the time function: check to ensure timer opening

and closure times are not greater than travel time.

To apply timing to one part of travel only:

select temporised zone and turn to OK to conﬁrm.

To start opening timer from a speciﬁc position,

select open: start % and turn to OK to conﬁrm.

Use the blue selector to increase or decrease the value until you

obtain the required position between 0 and 100% and then turn

to OK to conﬁrm.

Do the same for the other values to establish a timer-controlled

opening zone and a timer-controlled closing zone.

Check default values when applying timer to entire stroke:

open: start % (0) close: start % (100)

open: end % (100) close: end % (0)

TIMER

return

operating time

timer open time

timer close time

temporized zone

return

OPERATING TIME

(0)

TIMER OPEN TIME

(0)

TEMPORIZED ZONE

return

open : start %

open : end %

close : start %

close : end %

return

OPEN : START %

(0)

24 25

21 VIEWING ACTUATOR hISTORY

21.1

ACTIVITY

Select change in the MENU and turn to OK to conﬁrm.

Select activity in the CHANGE menu and turn to OK to

conﬁrm.

Select number of starts or running time to view total ﬁgures

since the actuator was manufactured. The system also includes

a separate counter which can be reset by the user.

Select total to view total number of starts.

To reset the partial counter, select reset partial and then

choose yes or no (this option is only displayed when the user is

in the change menu).

starts / 12 hour: this data relates to the number of times

the actuator has started during the previous 12 hours and tells

the user about recent service. This is particularly useful when

trying to establish whether the actuator has been subjected to

excessive use when performing modulating actions.

handwheel action: indicates whether the handwheel has been used since the last time a motorised

movement was made. (changes are only registered if they exceed 10% of travel).

21.2 AlARMS

Alarms are used to pinpoint the source of malfunctions. They are not permanent and are deactivated

when the fault is cleared. A blinking black square is shownon the screen to indicate that an alarm

has been activated. To read alarms: Select check in the MENU and turn to OK to conﬁrm .

Select alarms in the menu CHECK menu and turn to OK to conﬁrm.

Use the right-hand selector to scroll through any active alarms.

ACTIVITY

return

number of starts

running time

starts last 12h

handwheel action

return

NUMBER OF

STARTS

total

partial

reset partial

List Details

locked motor open

locked motor close

torque sensor

position sensor

direc of rot open

direc of rot close

overtravel

conﬁg. memory

activity memory

base memory

excess starts

lost phase

lost signal

thermal overload

pumping

24V auxiliary

battery low

no alarm

Details

Motor immobilised in open direction

Motor immobilised in close direction

Torque sensor fault

Position sensor fault

Opening direction of rotation anomaly

Closing direction of rotation anomaly

Position overshoot >5% after motor cut off

Stored conﬁguration data error

Stored activity data fault

Base memory fault

Start-up rate exceeds average for class of actuator.

See criteria for class in §22

This alarms never causes the actuator to stop operating.

Phase missing on 3-phase supply

4-20 mA signal lost (if positioner option active)

Motor thermal switch tripped

Actuator hunting action detected

Auxiliary power supply fault for external circuits (terminals

6-7)

If battery option used, the battery needs to be changed

To check settings without making

changes, select check instead

of change in the menu.

22 ACCESSING DATA ShEET

Select change in the MENU and turn to OK to conﬁrm.

Select data sheet in the CHANGE menu and turn

to OK to conﬁrm.

valve tag number

Select valve tag number to read or write valve ID.

Use the blue selector to change the ﬁrst character and turn to

OK to conﬁrm.

Change remaining characters using the same method.

Turn to OK when all of the characters have been entered and

continue until the menu is displayed again.

actuator number: this is the actuator’s serial number. This information

is entered at the factory and is only shown in the CHECK menu.

entry code: for entering or changing a password, see below:

“Creating or changing passwords”.

characteristics: parameter settings for correct operation of the

actuator (see details next page).

The following data is only shown in the CHECK menu.

operating class: indicates whether the actuator is designed for

on/off operation, class III control or class II control functions. This

item can be used to activate an alarm if the number of starts

is excessive (excess. starts alarm).

The number is the counted over the previous 12-hour period.

Limits are as follows:

On / Off: 360 starts in previous 12 hours

Class III: 1,200 starts in previous 12 hours

Class II: 21,600 starts in previous 12 hours

This alarms never causes the actuator to stop operating.

manufacture date: gives date product shipped from factory software version: installed software

release

Characteristics menu details

motor : this data indicates whether the motor has a 3-phase, single phase or DC

power supply (data from manufacturer)

protection: waterproof or explosion-proof version. The explosion-proof version prevents overriding

the thermal relay in the degraded mode/commands menu.

locked motor/s: Indicates the time the motor left energised when immobilised before power cut off.

Default: 10 seconds (manufacturer’s data)

reverse delay/ms: Indicates time actuator halted following change in direction of rotation.

Default: 200 ms (manufacturer’s data).

ratio position system: indication of gear stepdown ratio between output shaft and position sensor

for displaying stroke in number of revolutions (or in degrees for fractions of a revolution) (manufactu-

rer’s data).

DATA SHEET

return

valve tag number

actuator number

entry code

operating class

manufacture date

characteritics

software version

return

VALVE TAG NUMBER

MOV55VV

To check settings without making

changes, select check instead

of change in the menu.

CHARACTERITICS

return

motor

locked motor/s

reverse delay/ms

ratio position system

ext gear ratio 1/

thread mm

stroke

return

26 27

external gear ratio 1/: indication of gear stepdown ratio for an additional gear. For example, for a

quarter-turn gear with a ratio of 1:120, enter 120.

Travel will then be indicated in degrees.

thread in mm: Indication of pitch of a linear system to allow travel to be displayed in mm, rather

than in number of revolutions

stroke: Indication of stroke value measured when adjusting valve.

23 CREATING OR ChANGING PASSWORD

Select change in the MENU turn to OK to conﬁrm.

Select data sheet in the CHANGE menu and turn to OK to conﬁrm.

Select entry code in the DATA SHEET menu and turn to OK to conﬁrm.

Enter 1st digit with the blue button, then turn to OK to conﬁrm.

Enter 2nd digit with the blue button, then turn to OK to conﬁrm.

Enter 3rd digit with the blue button, then turn to OK to conﬁrm.

The new code will not be taken into account until the user exits

the change menu and conﬁrms the change (change ok?)

Make sure you can remember this code to access the change menu again.

If you forget your code

Switch off power to the system unit and open the control unity to access

the INTELLI+ board (supporting the display). Move the jumper on the board

from position A to position B, then turn the power back on. The password

has now been reset to zero. Place the jumper back in its original position

(A).

If you leave the jumper in position B, you will still be able to enter a new

password, but it will be reset to zero the next time you switch the unit on.

24 USING ANAlOGUE POSITION SIGNAl (DEPENDING ON MODEl)

On some models, the actuator can use an analogue signal to transmit its percentage position (0 -

100%) to a remote device.

The output signals are automatically calibrated on the actuator’s stroke (0 - 100%) and so the trans-

mitted position signal does not need any adjustment.

The transmitted signals are totally isolated from the

INTELLI+ circuits.

Use a rectiﬁed, ﬁltered or stabilised 12 - 32V DC

power supply for this position signal. It is also possible

to use the internal 24V power supply on terminals

6(-) and 7(+).

Max. permissible loading is shown on the table.

The following signals can be used:

4-20 mA, 0-20 mA, 4-12 mA or 12-20 mA.

4-20 mA, 4-12 mA or 12-20 mA outputs can connected

with two wires, with the external power supply in series

with the signal reading. (see actuator circuit diagram)

The 0-20 mA output can be used to obtain a 0-10V

signal using an external 500 ohm (or 499 ohm 1%)

resistor.

The power supply voltage will be 15 to 32V.

ENTRY CODE

(000)

CAV

jumper

0-10V position remote signal

15 - 32V

0-10V

500

Ohm

Power supply

(volts)

Max. permissible

load (ohms)

12 150

34 750

30 1050

To select the signals’ direction of variation and type

Select change in the MENU and turn to OK to conﬁrm.

Select position in the CHANGE menu and turn to OK to conﬁrm.

Select opt. posit. signal in the POSITION menu and turn to OK

to conﬁrm.

Choose signal’s direction of variation and turn to OK to conﬁrm.

Select signal type and turn to OK to conﬁrm.

25 USE AS A POSITIONER WITh AN ANAlOGUE CONTROl SIGNAl

(DEPENDING ON MODEl)

25.1

INPUT SIGNAl

On some models, the actuator can operate as a

positioner using a proportional command, such as a

4-20 mA analogue signal.

The input signal is automatically calibrated on the

actuator’s stroke (0 - 100%) and so there is no need

to adjust the actuator’s operating range.

The input signal is isolated from the on/off

commands and from the remote position signal.

The actuator can still be operated in on/off mode

with the open, close and stop

commands or using proportional control. One of the auxiliary commands must be used to select

between these two control modes.

In the standard conﬁguration, auxiliary command is set for AUTO

/ ON-OFF to allow the control mode to be selected remotely:

AUTO = proportional control (analogue) or ONOFF= on/off

control. See section 15.2 for conﬁguration details and informa-

tion on using this command.

Control signal

4-20 mA, 0-20 mA, 4-12 mA, 12-20 mA or 0-10 V

To select the signals’ direction of variation and type:

Select change in the MENU and turn to OK to conﬁrm.

Select positioner in the CHANGE menu and turn to OK

to conﬁrm.

Select signal type in the POSITIONER menu and turn to OK

to conﬁrm.

Choose signal’s direction of variation and turn to OK to conﬁrm.

Choose signal type and turn to OK to conﬁrm.

With 0-10 V signals, two contacts are also switched to OFF.

The contacts are located on the INTELLI+ board (supporting

the display) inside the control unit.

Signal

Input impedance

(Ohms)

4-20 mA 160

0-20mA 160

4-12mA 160

12-20mA 160

0-10V 11000

OPT POSIT SIGNAL

signal ( ) opening

SIGNAL ( ) OPENING

(4-20 mA)

(0-20 mA) / (0-10V)

(4-12 mA)

(12-20 mA)

4 - 20 mA

0 - 20 mA

0 - 10 V

SIGNAL RANGEL

signal ( ) opening

SIGNAL ( ) OPENING

(4-20 mA)

(0-20 mA) / (0-10V)

(4-12 mA)

(12-20 mA)

Volt

28 29

25.2 SETTING OF DEADbAND VAlUE

The deadband value is the maximum allowable difference between the signal and the actuator

position when no action occurs.

This setting is made at the factory, but it is possible to adjust it.

If the deadband is too narrow, the actuator could start hunting, i.e opening and closing around the

expected position without being able to stabilise. If the deadband is too wide, positioning actions

are less precise.

The default deadband setting is 1%.

Select dead band % in the POSITIONER menu and turn to OK to conﬁrm.

Use the blue selector to increase or decrease the value. Turn to OK to conﬁrm.

25.3 FAIl-SAFE POSITION

When a 4-20 mA input signal is used, it is possible to set up a fail-safe position for use if the control

signal is lost.

Caution: this function cannot be used with 0-20 mA signals, as the system cannot distinguish

between a lost signal and a 0 mA value.

This function is active in the standard conﬁguration, and the actuator remains in position if the

signal is lost.

The user can also choose open or close. Select lost signal in the POSITIONER menu and turn to OK

to conﬁrm. Select the action required and turn to OK to conﬁrm.

25.4 PROPORTIONAl PUlSE MODE

INTELLI+ incorporates a positioning mode which takes account of the actuator’s inertia. If the move-

ment time is too short or if the motor has excessive inertia, positioning can be improved by selecting

proportional pulse mode.

INTELLI+ calculates and corrects the motor’s stopping point to reach the expected position and then

applies pulses proportional to any deviation if necessary.

This mode is used for relatively stable control actions where partial compensation can be made the

actuator’s inertia. The actuator is cycled more often than with a standard command.

Select proportional pulse in the POSITIONER menu and turn to OK to conﬁrm. Select (no) or (yes)

and turn to OK to conﬁrm.

26 USING FIElDbUS CONTROl (DEPENDING ON MODEl)

The ﬁeldbus interface is used for sending commands and data over a single line. Speciﬁc docu-

mentation details methods for addressing individual actuator and provides a list of addresses for

accessing all commands or data sources.

The type of interface is shown in the menu.

Lost communication can be used to conﬁgure the fail-safe po-

sition. This function is active in the standard conﬁguration, and

the actuator remains in position if communication is lost.

The user can also choose open or close.

Select change in the MENU and turn to OK to conﬁrm

Select bus in the CHANGE menu and turn to OK to conﬁrm.

Select lost communication in the BUS menu and turn to OK

to conﬁrm.

Select the action required and turn to OK to conﬁrm.

LOST SIGNAL

(closing

(stayput)

(opening)

PROFIBUS

return

lost communication

Cmd by ﬂieldbus

slave number

return

LOST COMMUNIC

(closing)

(stayput)

(opening)

Bus control: Bus control is normally selected. For equipment which also uses a standard hard-

wired system, this conﬁguration allows the user to chose the command mode: either via bus

or hard-wired (see §6.1 and §6.2)

Slave no. Actuator address. All actuators have to have different addresses.

The default address is 2.

Refer to speciﬁc documentation for further details on ﬁeldbus interfaces commissionning.

27 USING IN CASE OF POWER SUPPlY lOST (WITh bATTERY DEPENDING

ON MODEl)

Depending on the actuator model, the battery option allows to display the position when the power

supply is off. When the power supply is off, the actuator goes into standby mode with very low

power consumption.

Regular tests allow to check the valve position, if the position changed the relays are updated.

- In case of actuator with position feedback the position

is updated.

- In case of ﬁeldbus communication, the ﬁeldbus board

is supplied (5s) to allow the PLC bus controller to read

the new position.

When the power supply is off the display can be read but it cannot possible to navigate into the menu.

To wake up the system and illuminate the display, you must act on the command button blue

as to give an order to close. The “low battery” information can be read at any time on the display

or by remote signalling. The display will be shut down after 30 secondes without activity.

- Battery estimated life time in the actuators:

1/3 of time in storage or without power supply (Includes display of 20 s / day during this period)

2/3 of time with power supply

- Temperature: 40°C (For different temperatures (above or below) the life expectancy may be reduced)

- Battery life time: 10 years.

28 ChANGING ThE DIRECTION OF ThE DISPlAY

In case of weatherproof version, the display and the buttons can be rotated each 90°.

Remove the cover of the display (4 screws) and or move the board in the desired position.

Replace the cover in order to put the buttons under the display.

Note: even without the battery the

actuator operates without risk

of loss or conﬁguration of its position

30 31

29 FUSE PROTECTION

The INTELLI+ power supply system includes a transformer and a number of fuses.

Primary: 6.3x32 mm - 0.5 A - quick-action fuse (located on the transformer).

Secondary: Internal circuits protected by automatic cut-out (no user action needed) 24V auxiliary

power supply on terminal protected by automatic cut-out (no user action needed)

USING IN SEPARATED bOx

INTELLI+ can be provided in separated box to be removed from the actuato up to 50 meters. BER-

NARD CONTROLS provides weather proof boxes with two weather proof connection boxes: one to

be used by the customer, the other to be used to connect INTELLI+ to the actuator.

Explosion proof version is also available.

To plan a power wire and a control wire between the actuator and the box. The control wire must

be armoured. Check the wiring before powering up.

The commissioning is the same as the integrated INTELLI+.

31 MAINTENANCE

ST actuators have life-long lubrication and there need no speciﬁc maintenance.

However, the condition of the stem and the stem nut should be checked periodically to ensure

that they are clean and properly lubricated.

We recommend establishing a regular programme of test movements on motor drive units which

are rarely used.

In the case of the actuator with the battery option

Depending on the actuator conﬁguration, a «Low Battery» message appears on the display

or remotely when the battery is too low.

For the explosion proof versions, you must replace the batteries by this type of battery:

2 batteries OMNICEL ER14505HD Lithium Thionyl Chloride (Li-SOCl2) type.

For the non-explosion proof versions, you should replace the batteries by the battery type shown

above or choose an other type with this requirement: AA, 2.2Ah, 3.6V, 400mA, -40°/+85°C.

PROBLEM CAUSE REMEDY

The display is off Actuator power supply Check power supply voltage (terminals L1, L2 and L3 for 3-phase supply).

The voltage value is shown on the nameplate.

Blown fuse Check fuse and replace if required (the fuse is ﬁtted on the transformer).

No response Display in menu mode Set local / remote selector to off and then on local to change to command

mode (display: %position)

IR link active Commands cannot be made using the selectors if an IR link is active (IR

symbol on the display). Turn off the infrared link.

Motor thermal switch trip A black square is shown at the bottom centre of the display to indicate that

an alarm has been activated. Go to menu / check / alarms to see whether a

motor overheating alarm is present.

The actuator will be available again when the motor has cooled down

No response and the key or ESD

symbol is displayed

Local command override or ESD

command active

Check Aux. command 1 or 2 options in the command menu to see whether

a command override or emergency command has been set up and check the

status (open/closed) of the contact used to perform this remote command.

Then check the connection on the client terminal to see whether it corres-

ponds to a command override or emergency command.

For example, if the conﬁguration setting is on aux. command 1, loc cmd

inhibit and contact (o)= inhibit, a remote contact will have to be established

on terminal 11 to cancel the override.

The actuator operates in remote

mode, but not in local

Local / remote selector on remote

or off (stop)

Switch the local / remote selector to the local position.

Local command override active (key

symbol displayed) or local /remote

selection performed remotely

Check Aux. command 1 or 2 options in the command menu to see whether

a command override has been set up and check the status (open/closed) of

the contact used to perform this remote command.

Then check the connection on the client terminal to see whether it corres-

ponds to a command override.

For example, if the conﬁguration setting is on aux. command 1, loc cmd inhibit

and contact (o)= inhibit, a remote contact will have to be established on

terminal 11 to cancel the override.

Menu cannot be accessed Selector on remote or off, or local

command override active

The menu can only be accessed via the selectors in local mode, i.e. with

the selector on local and no override on local control. Set the selector on

local and carry out checks on aux. commands 1 & 2 indicated above.

32 TROUblEShOOTING

If there is any doubt about the operation of the system, ﬁrst set the local / remote selector in the

local position and then operate the open and close controls.

32 33

PROBLEM CAUSE REMEDY

The actuator rotates in the wrong

direction

Incorrect conﬁguration Check closing direction in the position sub-menu under change to determine whether closing action

clockwise or anti-clockwise..

Motor wiring changed and motor

rotates in reverse direction (when

motor replaced)

Comply with wiring tags when changing the motor. If in doubt, check motor rotates the right

way. The motor’s direction of rotation can be reversed by changing over wires 2 and 3 on the

motor terminal strip inside the control box.

Menu settings cannot be changed Changes cannot be made in the

check menu

Go to the change menu.

Some settings are view-only.

The actuator operates in local

mode, but not in remote.

Local / remote selector on remote

or off (stop)

Switch the local / remote selector to the local position.

Dry contact control: no voltage

between terminals 6 and 7

Ensure there is a jumper between terminals 5 and 6 on the client terminal strip.

Check whether a “24V auxiliary” alarm is present

Voltage control: voltage not

adapted to input

Check voltage control connections:

10 - 55 volts: terminal 5

55 to 250 volts: terminal 4

Changes made not applied. No modiﬁcations made during

change process.

Changes have to be conﬁrmed

before they are saved

After making changes, run back through the menus using return and OK until the display shows:

(change ok?)

Turn to OK to conﬁrm and save the changes made

Actuator jerky operation during

movement

Timing function settings made The user sets this option in the timer menu to increase the actuator’s movement time.

Handwheel action not detected Handwheel action detected since

last motorized movement provided

actuator remains switched on. The

system only reports movements

exceeding 10% of trave

Repeat detection under correct conditions.

Excess starts alarm

displayed

INTELLI+ monitors the number

of starts performed during the

previous 12 hours and checks this

number against the actuator’s

operating class.

This alarm does not restrict operation of the actuator. It just indicates that the actuator is being

used intensively. The alarm will cleared when the number of starts returns to the intended

frequency for the system concerned.

1 Sécurité Page 34

Présentation Page 34

Montage Page 35

Raccordement electrique Page 35

Principe du réglage sur vanne Page 36

Commande a distance Page 36

6.1

Commande par contact Page 36

6.2

Commande par tension Page 37

Commande locale par boutons Page 37

Comment naviguer dans les menus Page 38

8.1

Présentation des boutons Page 38

8.2

Accéder au menu principal Page 38

8.3

Sélectionner un menu ou une rubrique Page 38

8.4

Enregistrer les modiﬁcations Page 39

8.5

Quitter le menu à tout moment Page 39

8.6

Description du menu principal Page 39

Sélectionner la langue d’afﬁchage Page 39

Mot de passe Page 39

Organigramme du menu consulter Page 41

Organigramme du menu régler et modiﬁer Page 42

Comment régler un servomoteur sur une vanne Page 43

14.1

Réglage manuel Page 43

13.2

Réglage automatique Page 44

Recopie et positionneur Page 44

Commandes Page 45

15.1

Commandes à distance par contact unique Page 45

15.2

Commandes à distance auxiliaires Page 45

15.3

Commande locale Page 47

15.4

Stop local Page 47

15.5

Stop distance Page 48

15.6

Priorité à l’ouverture ou à la fermerture Page 48

15.7

Mode dégradé ESD Page 48

15.8

Course partielle Page 49

Communication locale par liaison infrarouge Page 49

Comment régler et lire les couples Page 50

17.1

Type de fermeture Page 50

17.2

Réglage de couple Page 50

17.3

Lire les couples mesurés et les comparer aux couples d’origine Page 51

Comment personnaliser les signalisations Page 52

18.1

Signalisation locale Page 52

18.2

Signalisation distance Page 52

Comment personnaliser le relais defaut Page 54

Comment temporiser en cours de manoeuvre Page 54

Comment voir l’activité du servomoteur Page 55

21.1

Activité Page 55

21.2

Alarmes Page 56

Comment accéder a la ﬁche technique Page 56

Comment créer ou modiﬁer le mot de passe Page 58

Utilisation du signal analogique de recopie de position (suivant équipement) Page 58

Utilisation en positionneur a partir d’un signal de commande analogique (suivant équipement) Page 59

25.1

Signal d’entrée Page 59

25.2

Réglage de la bande morte Page 60

25.3

Position de repli Page 60

25.4

Impulsions proportionnelles Page 60

Utilisation du controle par bus de terrain (suivant équipement) Page 60

Utilisation hors tension (avec pile suivant équipement) Page 61

Comment changer l’orientation de l’afﬁcheur Page 62

Protection fusibles Page 62

Utilisation en coffret séparé Page 62

Entretien Page 62

Anomalie de fonctionnement Page 63

SOMMAIRE

34 35

1 SéCURITé

Cet appareil répond aux normes de sécurité en vigueur. Toutefois, seule une installation, une maintenance

et une utilisation effectuées par un personnel qualiﬁé et formé permettront d’assurer un niveau

de sécurité adéquat.

Lors des montage et démarrage, suivre attentivement les instructions de cette notice.

2 PRéSENTATION

ATTENTION

Pour les servomoteurs antidéﬂagrants, veuillez aussi lire attentivement les instructions

spéciﬁques TMS1132 avant de procéder au montage et au démarrage.

Version étanche Version antidéﬂagrante

Version boîtier séparéVersion FPi

Volant de commande

manuelle

Bouton bleu ouverture,

fermeture et ﬂèches pour

se déplacer dans le menu

afﬁchage

Liaison infrarouge

Voyants vanne

ouverte et fermée

Bouton rouge

local/distance/stop

et validation OK du menu

Commande manuelle

Les servomoteurs équipés de l’INTELLI+ sont tous équipés d’une commande

manuelle à débrayage automatique à priorité électrique. Le sens

de manoeuvre est normalement indiqué sur le volant.

Le servomoteur ST6 possède une poignée d’embrayage du volant.

Pour passer en mode manuel, aligner la ﬂèche de la poignée d’embrayage

avec le repère triangulaire (Fig. 1) situé sur le carter (il peut être

nécessaire de tourner le volant de quelques degrés pour dégager

les crabots). Le passage en mode électrique s’effectue automatiquement

au démarrage du moteur, ou bien manuellement si on le désire.

3 MONTAGE

Le servomoteur doit être boulonné sur l’appareil à motoriser.

Les servomoteurs BERNARD sont graissés à vie et peuvent fonctionner dans n’importe quelle

position. Cependant, les presse-étoupes ne devraient par être orientés vers le haut (étanchéité)

et le moteur pas placé en position basse (condensation d’eau interne potentielle).

Note 1: ne pas transporter les servomoteurs par le volant sous peine d’endommager le couple roue

et vis.

Note 2: voir les précautions de stockage avant mise en route.

Note 3: En cas de montage sur vanne à tige montante, vériﬁer le graissage de l’écrou en bronze

de la forme A avant montage sur vanne.

4 RACCORDEMENT ElECTRIQUE

Seul le capot de la boite de raccordement (ﬁg.2) sera ouvert

le temps du raccordement électrique. Les autres capots ne

doivent pas être ôtés au risque d’introduire de l’humidité dans

les systèmes de contrôle.

Un schéma de câblage est fourni avec l’actionneur. Si ce n’est

pas le cas, le demander à notre service client.

Mode opératoire

a) Vériﬁer la nature et la tension du courant par rapport à

la plaque signalétique. Le sens des phases en triphasé

n’est pas important, L’INTELLI+ corrige automatiquement

le sens.

b) Ouvrir la boite de raccordement (ﬁg. 2), raccorder puissance et contrôle (cosse à oeillet non

fournis). Le diamètre des vis fournies est de 3mm pour le contrôle et 4 mm pour la puissance.

Vériﬁer le câblage

c) Vériﬁer que les vis du couvercle ainsi que les presse-étoupe ont bien été resserrés après

câblage.

(ﬁg 1)

(ﬁg 2)

36 37

5 PRINCIPE DU RéGlAGE SUR VANNE

Chaque servomoteur équipé de l’INTELLI+ est conﬁguré et contrôlé en usine avant expédition.

Si le servomoteur est livré déjà monté sur une vanne, les positions ouvertes et fermées ainsi

que les valeurs de couple maximum ont, en principe, été réglées par le robinetier en usine.

Si un réglage sur vanne doit être effectué ou retouché, celui-ci peut être effectué avec la seule

alimentation de puissance électrique raccordée. Tous les réglages et conﬁgurations se font ensuite,

de l’extérieur, de manière non-intrusive, à l’aide des boutons rotatifs bleu et rouge et de l’afﬁcheur

graphique.

La lecture des chapitres suivants permet d’acquérir les connaissances nécessaires au réglage

du servomoteur sur vanne :

§8. COMMENT NAVIGUER DANS LES MENUS

§9. SELECTIONNER LA LANGUE D’AFFICHAGE

§17. COMMENT REGLER ET LIRE LES COUPLES (en cas de fermeture sur couple)

§17.1 Type de fermeture

§17.2 Réglage du couple

§13. COMMENT REGLER UN SERVOMOTEUR SUR UNE VANNE

6 COMMANDE A DISTANCE

La commande à distance du servomoteur INTELLI+ peut être réalisée à partir d’une alimentation

externe, ou d’une alimentation intégrée.

Le circuit d’entrée est totalement isolé par des optocoupleurs. La commande impulsionnelle (avec

automaintien) nécessite 4 ﬁls de liaison sur le bornier client : commun, stop, ouverture et fermeture.

Si le bouton poussoir arrêt n’est pas utilisé, ne pas raccorder la liaison STOP, le contact ouverture

(ou fermeture) doit être maintenu pour actionner le servomoteur.

6.1 COMMANDE PAR CONTACT

En commande par contact, il est nécessaire de faire un shunt aux bornes client 5-6.

ATTENTION

Dans le cas de servomoteurs quart de tour, des butées, localisées sur le servomoteur

ou sur le réducteur, limitent mécaniquement la course lors de la commande manuelle

de la vanne. Il faudra veiller impérativement à ce que le servomoteur, lors des manoeuvres

électriques d’ouverture ou de fermeture s’arrête avant d’atteindre ces butées mécaniques

6.2 COMMANDE PAR TENSION

La commande à distance peut s’effectuer indifféremment en courant continu ou en courant alternatif.

Pour les tensions basses de 10 à 55V, utiliser le commun borne 5.

Pour les tensions hautes de 55 à 250V, utiliser le commun borne 4.

Attention : ne jamais raccorder une source de tension

supérieure à 55V sur le commun borne 5

7 COMMANDE lOCAlE PAR bOUTONS

Une commande locale par boutons est disponible sur le servomoteur.

Le bouton rouge permet de choisir la commande distance

(remote), local, ou condamné (off).

Le bouton de commande locale (bleu) ouverture et fermeture

permet de manoeuvrer le servomoteur dans le sens désiré.

Le stop local s’effectue par une rotation momentanée

du bouton rouge local/ distance.

En position intermédiaire l’afﬁchage indique la position

de la vanne en % d’ouverture.

Vanne fermée l’afﬁcheur indique «fermé»

Vanne ouverte l’afﬁcheur indique «ouvert»

Suivant la conﬁguration, l’afﬁcheur peut indiquer le couple de

manoeuvre instantané en % du couple maxi du servomoteur.

En dessous de 10%, l’afﬁchage indique < 10%.

Symboles pouvant apparaitre sur l’afﬁcheur :

Le servomoteur reçoit une interdiction de commande locale (voir §15.2)

Le servomoteur reçoit une commande d’urgence (voir §15.2)

Une liaison infrarouge est détectée (voir §16)

Ce sigle indique la présence d’une alarme. (voir §21.2 pour lire le type d’alarme)

Dans le cas d’une option pile, l’icône clignote si la tension de la pile est faible.

0% Cette icône indique que la commande est proportionnelle et la valeur du signal

d’entrée est indiquée en %.

Le sigle BUS indique la présence d’une carte de communication par bus. Le sigle est

suivi d’un carré permettant de connaitre l’état de la communication (voir doc. spéciﬁque

du bus installé).

1 et 2 indiquent la présence d’une carte de communication par bus redondant (2

voies de communication). Le chiffre est suivi d’un carré permettant de connaitre l’état

de chaque voie de communication (voir doc. spéciﬁque du bus installé).

24V

1,2W

STOP

FERM

OUV

Commande à distance

impulsionnelle (auto maintien)

24V

1,2W

FERM

OUV

Commande à distance

sans auto maintien

OPEN

To cancel self-holding

do not connect terminal 8

10 - 55V ~

OPEN

55 - 250V ~

STOP

20% Ouvert

Fermé

Ouvert

Couple 60%

ESD

1 2

BUS

ESD

1 2

BUS

ESD

1 2

BUS

ESD

1 2

BUS

ESD

1 2

BUS

ESD

1 2

BUS

ESD

1 2

BUS

ESD

1 2

BUS

38 39

8 COMMENT NAVIGUER DANS lES MENUS

La commande par boutons utilisée pour la manoeuvre électrique du servomoteur est aussi le moyen

pour naviguer dans les menus et accéder aux fonctions de l’INTELLI+.

8.1 PRéSENTATION DES bOUTONS

Bouton bleu (à droite)

- sélection de choix

Bouton rouge (à gauche)

- position sur OK : conﬁrmation de choix

- position sur OFF : sortir du menu à tout moment

8.2 ACCéDER AU MENU PRINCIPAl

- Mettre le bouton rouge sur local

- Tourner et maintenir le bouton rouge sur stop local et en même temps tourner le bouton bleu

vers le haut puis vers le bas.

Le menu principal s’afﬁche :

- Relâcher le bouton rouge, il se place devant “local”.

Pour lire les rubriques du menu tourner le bouton bleu vers le haut ou vers le bas.

8.3 SélECTIONNER UN MENU OU UNE RUbRIQUE

Sélectionner Conﬁrmer Sélectionner puis conﬁrmer

(bouton bleu) (bouton rouge) (bouton bleu puis rouge)

Une fois la rubrique afﬁchée avec le bouton bleu, tourner le bouton rouge vers le bas : la rubrique

s’afﬁche alors en majuscule sur la 1ère ligne et la liste du sous menu s’afﬁche sur la deuxième ligne.

8.4 ENREGISTRER lES MODIFICATIONS

Une modiﬁcation ne sera prise en compte qu’après accord. Sortir des menus en sélectionnant retour

jusqu’au message : (modiﬁcation ok?)

Sélectionner Conﬁrmer Sélectionner puis conﬁrmer

8.5 QUITTER lE MENU à TOUT MOMENT

Il est possible de quitter le menu à tout moment en plaçant le bouton

rouge sur la position OFF.

8.6 DESCRIPTION DU MENU PRINCIPAl

langage : permet de choisir la langue d’afﬁchage.

consulter : permet de lire tous les paramètres et la conﬁguration

du servomoteur.

régler : pour régler le servomoteur sur la vanne. Si un mot

de passe a été enregistré l’accès nécessite ce mot de passe.

modiﬁer : permet la modiﬁcation de la conﬁguration du

servomoteur. Si un mot de passe a été enregistré l’accès néces-

site ce mot de passe.

Voir paragraphe 11 pour la présentation des menus Consulter, Régler et Modiﬁer.

9 SElECTIONNER lA lANGUE D’AFFIChAGE

Sélectionner language dans le MENU et conﬁrmer par ok.

Sélectionner la langue voulue et conﬁrmer par ok.

10 MOT DE PASSE

Pour accéder aux menus “modiﬁer” ou “régler”, un mot de passe

est demandé pour continuer.

Par défaut il n’y a pas de mot de passe et la conﬁrmation par OK

permet l’accès aux menus “modiﬁer” ou “régler”.

L’utilisateur peut décider de mettre un mot de passe pour protéger

l’accès aux modiﬁcations.

retour commande

language

consulter

régler

modiﬁer

retour commande

LANGUAGE

français

english

deutsch

Espagnol

Portugues

Italiano

Russe

Chinois

language

consulter

régler

modiﬁer

retour commande

COUPLE

retour

réglage couple

couple mesurés

courbe de couple

type fermeture

retour

MODIFIER

(modiﬁcation ok?)

(ne pas modiﬁer)

MODIFIER

retour

activité

commandes

couples

ﬁche technique

LANGUAGE

français

english

deutsch

Espagnol

Portugues

Italiano

Russe

Chinois

retour commande

language

consulter

régler

modiﬁer

retour commande

CODE utilisateur

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