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…8 COMMUNICATION
…8.6.1 General Parameters
Parameter Mnemonic
Command
Reply Interpretation
Read
(R)
Write
(W)
Set-up Process Variable Input Parameters
Input Type I1 Yes Yes 0 = mV
1 = mA
2 = Volts
3 = Ohms
4 = Thermocouple
5 = RTD
Lineariser Type W1 Yes Yes 0 = None
1 = Type K
2 = Type R
3 = Type S
4 = Type T
5 = Type J
6 = Type L
7 = Type N
8 = RTD
9 = SQRT
10 = 3/2
11 = 5/2
Lineariser Units U1 Yes Yes 0 = Degrees C
1 = Degrees F
Process Variable
Lineariser Range Full
Scale
X1 Yes Yes –420 to +3100
Process Variable
Lineariser Range Zero
E1 Yes Yes –420 to +3100
Process Variable
Range Full Scale
S1 Yes Yes –1999 to +1999
Process Variable
Decimal Pt. Position
P1 Yes Yes 0 to 2
Process Variable
Range Zero
Z1 Yes Yes –1999 to +1999
Process Variable
Broken Sensor Drive
BK Yes Yes 0 = None
1 = Up
2 = Down
Process Variable
Fault Detect Level
1L Yes Yes 0 to 100.0
Process Variable
Default Action
1A Yes Yes 0 = None
1 = Hold
2 = O/P
Process Variable
Default Output
1O Yes Yes 0.0 to 100.0(%)
Process Variable
Programmable Filter
Time Constant
FC Yes Yes 0 to 60 (seconds)
Mains Frequency MN Yes Yes 0 = 50Hz
1 = 60Hz