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CM-2201/CM-2202
Appendices
Modbus Address List
Appendix E
©2018 Nelson Heat Tracing Systems
www.nelsonheaters.com
GA2497 Rev.6
31
40060
59
2 Min Temp in °C
= x per E256°C
= 32765 if RTD Fail
= 32763 if Undetected *
40061
60
2 Max Current
= x per 0.1A
= 32766 if Out of Range
40062
61
2 Max GF Current
= x per 1mA
= 32766 if Out of Range
40063
62
2 Max Volt
= x per 1V
= 32766 if Out of Range
40064
63
2 Min Volt
= x per 1V
= 32766 if Out of Range
40065
64
2 Energy
= x per 1MWh
= 32766 if Out of Range
40066-40067
65 - 66
4 Cost
= x per $0.01
= 0x7FFFFFFF Out of Range
40068-40069
67 - 68
4 Heater On Time
= x per 1 Hour
= 1500000 Out of Range
40070
69
2 Heater on %
= x per 1%
40071-40072
70 - 71
4 Alarm Stack 01
0 = No Alarm
40073-40074
72 – 73
4 Alarm Stack 02
1 = Low Temp Alarm
40075-40076
74 – 75
4 Alarm Stack 03
2 = High Temp Alarm
40077-40078
76 - 77
4 Alarm Stack 04
4 = Low Current Alarm
40079-40080
78 – 79
4 Alarm Stack 05
8 = High Current Alarm
40081-40082
80 – 81
4 Alarm Stack 06
16 = GF Alarm
40083-40084
82 – 83
4 Alarm Stack 07
32 = GF Trip
40085-40086
84 – 85
4 Alarm Stack 08
64 = Low Voltage Alarm
40087-40088
86 – 87
4 Alarm Stack 09
128 = High Voltage Alarm
40089-40090
88 – 89
4 Alarm Stack 10
256 = Auto Test Alarm
40091-40092
90 – 91
4 Alarm Stack 11
512 = Continuity Failure
Alarm
40093-40094
92 – 93
4 Alarm Stack 12
1024 = SSR Failed Shorted
Alarm
40095-40096
94 – 95
4 Alarm Stack 13
2048 = RTD-A Fail Alarm
40097-40098
96 – 97
4 Alarm Stack 14
4096 = Reserved
40099-40100
98 – 99
4 Alarm Stack 15
8192 = RTD-B Fail Alarm
40101-40102
100 – 101
4 Alarm Stack 16
16384 = Reserved
40103-40104
102 – 103
4 Alarm Stack 17
32768 = Self Check Failure
40105-40106
104 – 105
4 Alarm Stack 18
65536 = GFI test failure
40107-40108
106 – 107
4 Alarm Stack 19