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Emerson Process Management GmbH & Co. OHG 9-7
Instruction Manual
HASAxE-IM-HS
05/2006
9 Modbus
9-3 Modbus - List of Parameters and Registers
Attribute
1
Daniel /
Enron
Modicon Type
Range / Enum values / Coefficients
Modbus-Register
Mnemonic
Description
3078
3088
3078
3088
DecimalPoint#DB
decimal point for concentration display
0 = no digits after DP
1 = 1digit after DP
2 = 2digits after DP
3 = 3digits after DP
4 = 4digits after DP
Cfg
Enum
1016 1016
DeviceStateDB
measurement is running without errors
Dyn
Boolean
3056 3056
DifferentialMeasurementDB
min/max values for differential measurement is
used
bit0 = differential measurement Ch1
bit1 = differential measurement Ch2
Cfg, Fac
Byte-Bitfield
3059 3059
DigInputsInstalledDB
The optional digital inputs are installed
0 = not installed
1 = installed
Cfg, Fac
Boolean
3068
3069
3068
3069
DynamicNoiseReduction#DB
value for dynamic noise reduction (0 = Off)
0 .. 9999
Cfg, Fac
Integer
3126..3129 3126..3129
EmersonAccessCodeDB
user code for getting access to Emerson areas
2 characters per register:
1
st
character at HIGH byte,
2
nd
character at LOW byte.
Cfg, Fac
String-8
3130 3130
EmersonAccModeDB
mode for getting access to Emerson areas
0 = access is allowed
1 = access requires user code
2 = access is prohibited
Cfg, Fac
enum
9033
9034
6065..6066
6067..6068
EndOfRange#DB
end of measurement range in ppm
1 .. 1000000
Cfg, Fac
Float
1013 1013
EpromErrorDB
checksum of EPROM is erroneous
Dyn
Boolean
3116..3119 3116..3119
ExpertAccessCodeDB
user code for getting access to expert areas
2 characters per register:
1
st
character at HIGH byte,
2
nd
character at LOW b
y
te.
Cfg
String-8
3120 3120
ExpertAccModeDB
mode for getting access to expert areas
0 = access is allowed
1 = access requires user code
2 = access is prohibited
Cfg
enum
3055 3055
FlowAlarmInstalledDB
flow alarm hardware installed
0 = not installed
1 = installed
Cfg, Fac
Boolean
1018 1018
FlowTooLowDB
too low flow is indicated
Dyn
Boolean
3001 3001
FlushingPeriodDB
purge delay time (in secs) for gas supply
0..600
Cfg
Integer
3060 3060
HideOptionLinesDB
defines if menu lines are hidden when
depending on installed options
0..1
Cfg
Boolean
This list is ordered alphabetically by the parameter name („Mnemonic“) column.
Any "#" is a wildcard, to be replaced by "1" or "2" for the desired measuring channel. In this case
the upper register line is assigned to channel 1, the lower line to channel 2.