AFCM Process Parameter List
Parameter
Name
No.
Register
Address
Register
Size
Read/
Write
Type Description Values
DISPLAY VALUE 0 1000 2 RO INTEGER
The measured value in 1/10 of °C/°F for
temperature Input types, or the scaled
display value for non-temperature input types
(INTEGER version of PRIMARY VALUE)
Range for non-temperature input types:
DISPLAY LOW...DISPLAY HIGH
Range for temperature input types: equals
the measurement range for the
selected sensor type
PERCENT PV 1 1002 1 RO INTEGER
The relative input value as 1/100 of %
calculated from PRIMARY VALUE.
For temperature input types 0...100%
corresponds the selected temperature range
(OUTPUT LOW...OUTPUT HIGH)
For non-temperature input types 0...100%
corresponds the selected fixed range
(e.g. 4...20 mA)
Range: 0...9999
(e.g. 7898 = 78.98%)
MEASURE
STATUS
2 1003 1 RO INTEGER The actual measurement status
OUTPUT UNDERRANGE: bit 0=1
OUTPUT OVERRANGE: bit 1= 1
OUTPUT LOW LINITED: bit 2= 1
OUTPUT HIGH LIMITED: bit 3= 1
INPUT UNDERRANGE: bit 4= 1
INPUT OVERRANGE: bit 5= 1
SENSOR SHORTED: bit 6= 1
SENSOR BROKEN: bit 7= 1
ERROR STATUS 3 1004 1 RO INTEGER The actual error status (Device errors)
AD COMM. ERROR bit 0= 1
CJC ERROR bit 1= 1
RAM ERROR bit 2= 1
EEP ERROR bit 3= 1
FLASH ERROR bit 4= 1
NOT CALIBRATED bit 5= 1
BAD OUTPUT bit 6= 1
NO OUTPUT bit 7= 1
OUTPUT SUPPLY ERROR bit 8= 1
INPUT SUPPLY ERROR bit 9= 1
PRIMARY RAW
VALUE
5 1005 2 RO FLOAT
The measured value in 1/10 of °C/°F for
temperature Input types, or the scaled
display value for non-temperature input types,
NOT PROCESS CALIBRATED.
Range for non-temperature input types:
DISPLAY LOW...DISPLAY HIGH
Range for temperature input types equals
the measurement range for the selected
sensor type
PRIMARY VALUE 6 1007 2 R/W F LOAT
The measured value in 1/10 of °C/°F for
temperature Input types, or the scaled display
value for non-temperature input types
Range for non-temperature input types:
DISPLAY LOW...DISPLAY HIGH
Range for temperature input types equals
the measurement range for the selected
sensor type
RELATIVE PV 7 1009 2 RO FLOAT
The relative input value calculated
from PRIMARY VALUE.
For temperature input types relative to
selected temperature range
(OUTPUT LOW...OUTPUT HIGH)
For non-temperarure input types relative to
selected fixed range (e.g. 4...20 mA)
Range: 0.0...1.0
OUTPUT
FREQUENCY
8 1011 2 R/W F LOAT
Calculated output value in mHz or 1/1000nds
of pulses per min./hour/day
Range with frequency selected:
0...25000000 (0...25000 Hz)
Range with pulse selected:
0...30000000
MEASURE
CONTROL
9 1013 1 R/W INTEGER
Measurement control.
By disabling update of certain READ/WRITE
parameters PRIMARY VALUE, OUTPUT VALUE or
RELAY STATUS, these can be simulated
by writing values.
All bits are cleared when
TIMEOUT COUNTER reaches 0
RESTART SCAN bit 0 = 1
RESTART WITH
NEW CONFIGURATION bit 1 = 1
DISABLE PRIMARY
VALUE UPDATE bit 2 = 1
DISABLE OUTPUT
VALUE UPDATE bit 3 = 1
NOT USED bit 4 = 1
DISABLE
CONFIGURATION CHECK bit 5 = 1
GET NEW
CONFIGURATION bit 6 = 1
TIMEOUT
COUNTER
10 1014 1 R/W INTEGER
Time out counter,
decrements every 0.075 second.
When reaching 0 (if not refreshed) all bits in
MEASURE CONTROL will be cleared.
Range: 0...255
INTERNAL
TEMPERATURE
11 1015 1 RO INTEGER
Internal measured or connector temperature
in 1/10 of °C/°F
Range:
-200...800 (-20.0...80.0 °C) or
-40...1760 (-4.0...176.0 °F)
16 LP1097