Emerson Rosemount Xstream Series Instruction Manual page 261

Instruction Manual
HASAxE-IM-HS
05/2006
Modbus-Register
Daniel /
Modicon
Enron
4002
4001
4003
3021..3030 3021..3030
3031..3040 3031..3040
9001 6001..6002
9002 6003..6004
9017 6033..6034
9018 6035..6036
2023
2022
9089 6177..6178
9090 6179..6180
9009 6017..6018
9010 6019..6020
Emerson Process Management GmbH & Co. OHG
9-3 Modbus - List of Parameters and Registers
Mnemonic
Description
CalibrationCountDB
4002
second decrementer for calibration and/or
purging procedures
CalibrationStateDB
4001
current calibration status
CalValveStateDB
4003
current state of the valves
ChannelId#DB
Channel Identification String
Concentration#DB
calculated concentration value
CorrRawValueConc#DB
offset corrected raw value of A/D-conversion
CrossCompensationCalibrationDB
2023
calibrate cross interference calculations during
span calibrations
CrossCompensationDB
2022
cross interference failure are compensated
CrossInterferenceFact#DB
factor that determines the cross interference
influence between 2 measurement channels
CrossInterferenceOffset#DB
zero correction of cross interference
compensation
X-STREAM
Range / Enum values / Coefficients
0=no calibration active
1=zero cal Ch1
11=purge zero Ch1
2=zero cal Ch2
12=purge zero Ch2
3=zero cal Ch1&Ch2
13=purge zero Ch1+Ch2
4=span cal Ch1
14=purge span Ch1
5=span cal Ch2
15=purge span Ch2
6= zero & span cal Ch1&Ch2
16=purge zero & span Ch1&Ch2
7=span cal Ch1&Ch2
17=purge span Ch1&Ch2
8=zero cal Ch2 & span cal Ch1&Ch2
18=purge zero Ch2 & span Ch1&Ch2
9=cancel
10=wait for purge sample gas
(purge + 2*t90)
bit0 = sample gas opened
bit1 = zero gas opened
bit2 = span gas Ch1 opened
bit3 = span gas Ch2 opened
2 characters per register:
st
1 character at HIGH byte,
nd
2 character at LOW byte.
1
Attribute
Type
Dyn
Word
Dyn
Enum
Dyn
Byte-Bitfield
Cfg
String-20
Dyn, Sim
Float
Dyn
Float
Cfg
Boolean
Cfg
Boolean
Cfg, Self
Float
Dyn, Sim
Float
9-5