Manual MC3-TM Temperature Monitor
Documentnr.: 131083 version 2.1
Page 7 of 16
The controller also offers functionality to readout measurement values.
These values can be read by using Modbus functions to readout actual values.
Nr
Description
Repr
*2)
Range
Unit
01
Temperature cold water
A
-50,0 .. 50,0
°C
02
Temperature hot water
A
-50,0 .. 50,0
°C
03
Minimum alarm temperature cold water
A
-50,0 .. 50,0
°C
04
Maximum alarm temperature cold water
A
-50,0 .. 50,0
°C
05
Minimum alarm temperature hot water
A
-50,0 .. 50,0
°C
06
Maximum alarm temperature hot water
A
-50,0 .. 50,0
°C
07
Minimum alarm delay cold water
B
0 .. 99
Minutes
08
Maximum alarm delay cold water
B
0 .. 99
Minutes
22
Minimum alarm delay hot water
B
0 .. 99
Minutes
23
Maximum alarm delay hot water
B
0 .. 99
Minutes
91
Log interval
B
1 .. 120
Minutes
95
Software version
B
-
-
96
Serial number
B
-
-
97
Production date
B
-
-
*1
) Modbus register 100 can only be written with the value 0.in order to acknowledge the
present errors. Writing any other value will result in an “Invalid value” fault.
*
2
) repr = Representation:
A = fixed point, single decimal (2-complement)
B = whole number
C = bit representation (non listed bits are reserved and should be ignored)
