Thermon Tracenet Genesis, Инструкция по установке, эксплуатации и обслуживанию

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35
Dec Hex
Add CKT# x 100 to Base Memory Location to get the MODBUS Data Address
(Values offset from the CANBus memory map by -80 eg alarms in CANBus is memory location 185, in Modbus is 185)
4 100 0x064 Control Temperature for the DCM
RTD Reading for the DTM
Value x10
This location on the DCM is the temperature that it has decide to
control off.
This location on the DTM is an RTD reading.
4 101 0x065 Which DTM and RTD that the circuit is
controlling from
low Byte = DTM address 1-199
High Byte = RTD from DTM 1-6
4 102 0x066 Heater Current Value x 10 (A)
4 103 0x067 Ground Current Value in (ma)
4 104 0x068 Heater Percent On Range = 0-100%
4 105 0x069 Alarms Bit definitions
0x8000(bit) High Current Trip
0x4000(bit) Programing error
0x2000(bit) Current over .5A when circuit off
0x1000(bit High Ground Trip bit
0x0800(bit) RTD Fault No Communication for
all assigned RTD's
0x0400(bit) High Temperature trip
0x0200(bit) RTD Fault ( all assigned RTD's in
fault)
0x0100(bit) Not Used
0x0080(bit) High Current
0x0040(bit) Low Current
0x0020(bit) Circuit Fault
0x0010(bit) High ground current
0x0008(bit) RTD Fault No Communication
0x0004(bit) High temperature Alarm
0x0002(bit) RTD Fault (one or more assigned RTD's in fault)
0x0001(bit) Low temperature Alarm
4 109 0x06D RTD 1 Temperature Reading Value x10
4 113 0x071 RTD 2 Temperature Reading Value x10
4 117 0x075 RTD 3 Temperature Reading Value x10
...
4 185 0x0B9 RTD 20 Temperature Reading Value x10
Cable Type Recommended
120 ohm, -20°C to +60°C (-4°F to +140°F)
22AWG FHDPE insulation PVC outer jacket
Belden 3107A or equal
120 ohm, -30°C to +80°C (+22°F to +176°F)
24AWG PE insulation PVC outer jacket
Belden 9842 or equal
120 ohm, +70°C to +200°C (+94°F to +392°F)
24AWG Teflon FEP insulation, Teflon FEP outer jacket
Belden 89842 or equal
Appendix E: Recommended Wiring For RS 485 Communications