CM-2201/CM-2202
Appendices
Modbus Address List
Appendix E
©2018 Nelson Heat Tracing Systems
www.nelsonheaters.com
GA2497 Rev.6
33
(ch2)
= 32765 if RTD Fail
= 32763 if Undetected *
40233
232
2
Heater Power
= x per 10%
(ch2)
40234
233
2
Current
= x per 0.1A
(ch2)
= 32766 if Out of Range
40235
234
2
GF Current
= x per 1 mA
= 32766 if Out of Range
(ch2)
40236
235
2
Voltage
= x per 1V
(ch2)
= 32766 if Out of Range
40237
236
1
Heater status
(ch2)
= 1 on
= 0 off
40238
237
2
Max Temp in °F
= x per °F
(ch2)
= 32765 if RTD Fail
= 32763 if Undetected *
40239
238
2
Max Temp in °C
= x per °C
(ch2)
= 32765 if RTD Fail
= 32763 if Undetected *
40240
239
2
Min Temp in °F
= x per °F
(ch2)
= 32765 if RTD Fail
= 32763 if Undetected *
40241
240
2
Min Temp in °C
= x per °C
(ch2)
= 32765 if RTD Fail
= 32763 if Undetected *
40242
241
2
Max Current
= x per 0.1A
(ch2)
= 32766 if Out of Range
40243
242
2
Max GF Current
= x per 1mA
(ch2)
= 32766 if Out of Range
40244
243
2
Max Volt
= x per 1V
(ch2)
= 32766 if Out of Range
40245
244
2
Min Volt
= x per 1V
(ch2)
= 32766 if Out of Range
40246
245
2
Energy
= x per 1MWh
(ch2)
= 32766 if Out of Range
40247-40248
246-247
4
Cost
(ch2)
= x per $0.01
= 0x7FFFFFFF Out of Range
40249-40250
248-249
4
Heater On Time
= x per 1 Hour
(ch2)
= 1500000 Out of Range
40251
250
2
Heater on %
= x per 1%
(ch2)