M&M
R
EFRIGERATION
I
NC
. C-27
Appendix C: Process Temperature Setpoint Message Description
Process Temperature Setpoint Message
Description
The Process Temperature Setpoint message is a read/write message used to display or
change the four Process Temperature control group setpoints. This command is only used if
the Process Temperature control option is enabled. Process Temperature setpoints may be
read or written individually or in groups. The master is responsible for setting the correct start-
ing address, number of registers, and the register data for the message block.
DF1
Word
Address
Modbus
Word
Address
Hex
Byte
Offset
Description Range Units
N13:0 40301 0000 P1 Process Temp Cut-In Setpoint -58 : 122 DEGF
1 40302 0002 P1 Process Temp Control Setpoint -58 : 122 DEGF
2 40303 0004 P1 Process Temp Cut-Out Setpoint -58 : 122 DEGF
3 40304 0006 P1 Process Temp Low Alarm -58 : 122 DEGF
4 40305 0008 P1 Process Temp Low Fail -58 : 122 DEGF
5 40306 000A P2 Process Temp Cut-In Setpoint -58 : 122 DEGF
6 40307 000C P2 Process Temp Control Setpoint -58 : 122 DEGF
7 40308 000E P2 Process Temp Cut-Out Setpoint -58 : 122 DEGF
8 40309 0010 P2 Process Temp Low Alarm -58 : 122 DEGF
9 40310 0012 P2 Process Temp Low Fail -58 : 122 DEGF
10 40311 0014 P3 Process Temp Cut-In Setpoint -58 : 122 DEGF
11 40312 0016 P3 Process Temp Control Setpoint -58 : 122 DEGF
12 40313 0018 P3 Process Temp Cut-Out Setpoint -58 : 122 DEGF
13 40314 001A P3 Process Temp Low Alarm -58 : 122 DEGF
14 40315 001C P3 Process Temp Low Fail -58 : 122 DEGF
15 40316 001E P4 Process Temp Cut-In Setpoint -58 : 122 DEGF
16 40317 0020 P4 Process Temp Control Setpoint -58 : 122 DEGF
17 40318 0022 P4 Process Temp Cut-Out Setpoint -58 : 122 DEGF
18 40319 0024 P4 Process Temp Low Alarm -58 : 122 DEGF
19 40320 0026 P4 Process Temp Low Fail -58 : 122 DEGF
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