Bernard Controls AQ Range LOGIC Startup Manual

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AQ Logic

RANGE

Start Up Guide

Instructions de mise en service

SUG_17004 EN_FR -

Ind. A

Art :5100577

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TABLE OF LANGUAGES

1 English -------------------------------------------------- 3

2 Français -------------------------------------------------- 3

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43

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TABLE OF CONTENTS

1 SAFETY ---------------------------------------------------------- 5

2 DELIVERY, STORAGE AND MAINTENANCE -------------------5

2.1 Delivery

2.2 Storage

2.3 Maintenance

3 ACTUATOR INSTALLATION ------------------------------------ 7

3.1 Fastening actuator on the valve

3.2 Opening the control compartment

3.3 Electrical wiring

3.4 Closing the control compartment

4 ACTUATOR CONTROLS--------------------------------------- 14

4.1 Control panel

4.2 Control modes

4.3 Local control with Control panel

4.4 Local control with Smartphone application

4.5 Remote control

5 COMMISSIONNING -------------------------------------------- 20

5.1 Accessing the actuator menu

5.2 Set closing rotation direction

5.3 Set closing and opening on torque or position

5.4 Set torque limits

5.5 Setting open and closed positions

5.6 Set display orientation

5.7 Set LEDs configuration

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5.8 Set Relays configuration

5.9 Setting Forced local mode in Remote mode

6 OPERATION --------------------------------------------------- 39

6.1 Emergency handwheel operation

6.2 Local control operation

APPENDIX ----------------------------------------------------------- 40

Starting with BC App

Alarm and Settings menu tree (options not detailed)

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English

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1 SAFETY

This device complies with current applicable safety standards.

Installation, maintenance, and use of this unit require a skilled and

trained staff.

Please carefully read this whole document before mounting and

starting-up the actuator.

2 DELIVERY, STORAGE AND MAINTENANCE

2.1 Delivery

AQ actuators are delivered in a cardboard box of a size equivalent to

the actuator and sit in a cardboard wedge.

2.1.1 Check identification sticker

Information on the nameplate sticker on the side of the actuator

should match those on your order.

QR Code on this sticker can be used to identify the actuator.

2.2 Storage

Actuators should be stored under a shelter, in a clean and dry place

and protected from wide temperature variations.



• Avoid placing the actuator directly on the floor

• Check that plugs of cable entries are correctly tightened

• Check that cover screws are correctly tightened to ensure

weatherproof sealing of the cover

AQ actuator includes electrical components and lubricated gear

stages. Even with a weatherproof enclosure, oxidation, seizing and

other alterations may occur if actuator is not correctly stored.

What to check after storage

1. Visually check the electrical equipment.

2. Manually operate buttons, selectors, etc., to ensure their

proper mechanical functionality.

3. Manually operate the actuator.

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What to check on pre-installed actuators

If you expect a long period between actuator mounting and electrical

wiring:

4. Visually check that cable entries and cover are tightly closed.

5. In case of outdoor installation, cover the unit with a plastic

protective film.

Actuators equipped with electronic components

Long term storage of electronic components which are not in service

increases the malfunction risk. This is not advisable.

If a long term storage is absolutely necessary, we strongly

recommend a revision of the electronic boards in our factory before

actuator usage.

2.3 Maintenance

This actuator features lifetime lubrication. While the device is

correctly mounted and sealed, no specific maintenance is required.

Test motor operation once a year and make sure that electrical

compartment is free from condensation.

If it operates in a wet atmosphere, this actuator includes an anti-

condensation heater to avoid condensation build-up.

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3 ACTUATOR INSTALLATION

3.1 Fastening actuator on the valve

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.



You can modify your display orientation in order to keep normal

reading orientation.

 To set your display orientation, see §0.



However:

• do not handle the actuator by handwheel to avoid damage on

actuator gearing

• cable glands must

not be oriented upwards (loss of water

tightness)

3.2 Opening the control compartment

You need to open the control compartment and remove the cover in

order to wire actuator. If closing direction is not standard (clockwise),

and it is not already done, change the orientation of the position

indicator cap.

How to remove the cover

1. With 10mm angled socket

wrench or flat blade

screwdriver, untighten the 4

screws.

2. Raise the cover then unplug it

from the board.

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3.2.1 Changing closing direction indication

As a standard, AQ actuator is configured to close clockwise. If the

actuator must close counter-clockwise, you can change the

orientation of the position indicator cap.



This change requires to have the actuator software set

accordingly.



To proceed to this setting, see §5.2.

Standard indicator orientation

for clockwise closing

Reverse indicator orientation

for counter-clockwise closing

How to change cap orientation

1. Disassemble the cover then the

cap.

2. Turn the cap 90°.

3. Reassemble the cap then the

cover.

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3.3 Electrical wiring

3.3.1 Components

1 - Position indicator

2 - Mainboard

3 – 4-Relay board (option)

4 – AI/AO board (option)

5 – Power supply board

6 - Torque limiter

7 – Capacitor (single phase only)

8 – Motor

9 – Control terminal block

10 – Power terminal block

Control panel board is attached on the actuator cover.

3.3.2 Connection and preliminary tests

First install cable glands, then connect wires on the terminal blocks.

!

Ensure wires are not supplied with electric power before wiring is

finished and the control compartment is closed.

If you need to open control compartment, previously cut off power

supply to the actuator.

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How to install cable glands

For each cable entry used

1. Remove plug from the cable entry with 19mm (M16 entry)

or 23mm (M20 entry) open-

end wrench.

2. Separate sealing nut from

its cable gland.

3. Screw and tighten cable

gland in the cable entry.

4. Thread the sealing nut on

the cable and pass the

cable through the cable

gland.

Terminal blocks

Terminal blocks are located on a

side of the electronic assembly

and

consists of screwed

terminals. There are 2 main

blocks: 1

st

is to connect power

supply, 2

nd

to connect command

and signaling.

Control terminals are 1-35 & 2-36

Power terminals (3Ph/1Ph)

• 3Ph: L1, L2, L3 with phase

correction

• 1Ph: L (Live), N (Neutral)

Both thermal protector and torque limit device must be integrated

into your control system in order to prevent potential damage to the

actuator or valve.



Unused entries must be kept closed by their plug.

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Internal ground terminal

The ground terminal is a metal tab with a fixation hole located under

the terminal board at its bottom left (see following picture).

How to wire actuator

The wiring must be done according to the wiring diagram of your

actuator.

Using a 3×0.5mm flat blade

screwdriver and a 4 mm Allen

key

1. Connect power supply on

terminals marked L1, L2 &

L3 (3Ph) or L, N (1Ph)

according to your supply

type.

2. At the same time, connect

ground cable on ground

terminal.

3. Connect control and signaling wires on uneven (marked 1

to 35) and even (marked 2 to 36) upper terminals.

4. Tighten sealing nut on the cable gland when you have

finished wiring.

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3.3.3 Power supply board

Power supply board supplies

actuator with electrical

power.

Power characteristics are

factory set according to your

order.

Fuse

You have a fuse at the upper

left angle of the board (see

picture).

Its characteristics are the following:

Fuse current 500 mA

Fuse size (mm)

(inches)

6.3×32

¼’’×1-¼’’

Voltage rating VAC 500 V Blow characteristic Fast acting

Breaking current capacity current AC 1 kA

3.3.4 Relays

AQ Logic actuator is equipped with 3 relays, to which you can

optionally add a 4-Relays board.

Function of each relay can be set.

 To see possible settings and set relays, see §5.8.

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3.3.5 Positioner board (OPTION)

Positioner board is assembled

on the main board.

You can switch between mA

and V using the small switch at

the base of the board according

to your needs.

3.3.6 Heating resistor

Each actuator includes a heating resistor.

As soon as the actuator is installed in the field, it is recommended

to supply the resistor to prevent condensation.



• Immediately put the cover back in place after start-up while

ensuring its sea

l is clean. Never leave actuator electrical

components without their protection cover.

In case of water intrusion:

• dry electrical components before putting back the cover.

• check electrical insulation.

3.4 Closing the control compartment

 To close the control compartment, see §3.2 and follow the

steps in the opposite order.



Make sure to re-plug the cover on the mainboard, otherwise control

panel (see §4.1) will not work.

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4 ACTUATOR CONTROLS

4.1 Control panel

AQ Logic control panel consists of a screen, 2 control knobs, 1

control selector and 2 configurable LEDs.

Screen

Screen displays operating status or Logic menu

Control

selector

Control selector allows to choose the control mode:

• Local: actuator is controlled using this Control panel

or Smartphone via Bluetooth®

• Remote: actuator is controlled remotely

• OFF: controls are deactivated

Your actuator is set on Local at startup.

You can lock the control mode with an optional

padlock at the bottom of the control panel.

Knobs

Knobs are used for operation (upper mention) or menu

navigation (lower mention). Once operated, these

knobs return to center position.

LEDs

LEDs indicate actuator status (CLOSED or OPEN ).

Default colors are red for CLOSED and green for OPEN,

and can be set (see §5.7), according to your country.

One will blinking during operation according to travel

direction, and both at Bluetooth® connection.

Display

Open / close &

navigation knob

LED 1

LED 2

Stopping &

validation knob

Control mode

selector

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4.2 Control modes

AQ logic can be controlled locally or remotely.

Mode is set using Control selector on the control

panel. It can be locked using a padlock located at

the bottom of control panel.

Modes are :

• Local mode with control panel or Smartphone via Bluetooth®

connection

• Remote mode

• Forced local mode when in Remote mode using the Application



this mode requires first to be authorized, see §5.9

4.3 Local control with Control panel

4.3.1 Operation

AQ5 to AQ15

AQ25 to AQ50

Operation screen indicates…

• Top: actuator id and status icons

: warning / : alarm

: Bluetooth® activated

: Bluetooth® activated with device

connected

: Control panel locked

• Center: current position of the valve,

either CLOSED, current percentage

between 0 and 100% depending on

the travel direction, or OPEN

• Bottom (from AQ25): torque level

with a torque gauge and an arrow

marker to indicate torque limit set

Knobs use

Left

knob

STOP

Opening

Closing

Right

knob

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4.3.2 Settings

Menu screen has 2 main sections…

• Alarm and warnings

• Settings that allows you to check or

change the settings of the actuator:

valve tag, password, torque limits,

Bluetooth

®

, etc.

Knobs use

Left

knob

Menu navigation

Right

knob

ESC

OK

 (up)



(down)

Edition



(1 digit left)

 (1 digit right)

− (decrease values)

+

(increase values)

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4.4 Local control with Smartphone application

Using the Bluetooth® connection of your actuator, you can operate

it with Bernard Control smartphone application (BC App).

You need first to download the application, install it on your phone,

then connect to your actuator by entering an access code. See

Appendix for preliminary steps.

4.4.1 Operation screen

Before operation

During operation

Status screen indicates…

• Top:

1. access to main menu

2. alternately valve tag and mainboard

reference, or control mode

3. warnings or alarms if any

• Center: current position of the valve,

either CLOSED, opening percentage

between 0 and 100%, or OPEN

You got the following commands to

operate the valve:

<> defines target position on the dial with a

swipe

− decreases / + increases the opening target

with one or several taps

closes

/ opens the valve

• Bottom (from AQ25): torque level with a

torque gauge



• Bluetooth

®

is active on the actuator at delivery

• Using the Local control with BC App requires to have Bluetooth®

activated on your smartphone

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4.4.2 Main menu

You can access the main menu anytime by tapping on .

From main menu, you can access…

• Actuator

- Operation

- Diagnostic & status

- Actuator settings

- Quit

• Account data

• Assistance info

4.4.3 Settings screen

From the main menu, you can access the settings.

Menu screen has 2 main sections…

• Top: access to main menu, then valve

tag and mainboard reference

• Settings list:

- Valve identification

- Commissioning of valve

- Inputs / Outputs / Bus

- Actuator local settings

- Access code definition

- Reset to factory data

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4.5 Remote control

The AQ Logic remote control system can be operated using an

external or an internal voltage supply.

The input circuits are fully opto-isolated. The self-hold pulse

command system requires 4 connecting 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.



These commands are self-holding (pulse commands) as a standard.

To remove self-holding, remove wire to terminal 7.

4.5.1 Dry contact control

A jumper must be fitted across customer terminal 9-10.

S - Stop

C - Close

O - Open

4.5.2 Voltage control

Remote control can use either in AC or DC voltage.

S - Stop

C - Close

O - Open

Use terminal 10 for voltage from 10 to 60V.

Use terminal 11 for voltage from 90 to 250V.

!

Never connect voltage sources above 60V on common terminal 5.

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5 COMMISSIONNING

This section describes the commissioning with the Control

panel, except otherwise mentioned.

You can set the same settings with App from the menu

Settings > Commissioning of Actuator on valve.



In order to access the actuator settings, control mode must

be set to Local mode.

5.1 Accessing the actuator menu

To be able to set the actuator software or check the warnings or

alarms, you need to access the actuator menu, either with Control

panel or BC App depending on which Local control you use.



It is your responsability to set the security of the Local

Commands (Control Panel or Smartphone Application) for

your process:

• The default position of the Control selector button

should be on Remote

• The Access Code of the actuator should have been

changed

• The remote command "Local Command Inhibition" (from

DCS) should be active

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