Emerson E300 Series - Page 361

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Diagnostics Optimization CT MODBUS RTU Technical Data
E300 Design Guide 361
Issue Number: 1
See Monitored Temperature 1 (J71) for details.
See Monitored Temperature 1 (J71) for details.
Monitor Temperature Select 1 (J74) selects the temperature to be monitored in Monitored Temperature 1 (J71) using the format given in the table
below. If the monitoring point selected does not exist then the monitored temperature is always zero. The table below shows the monitoring points that
can be selected.
J72 Monitored Temperature 2
Mode Open-Loop, RFC-A, RFC-S
Minimum -250 Maximum 250
Default Units °C
Type 16 Bit Volatile Update Rate Background write
Display Format Standard Decimal Places 0
Coding RO, ND, NC, PT
J73 Monitored Temperature 3
Mode Open-Loop, RFC-A, RFC-S
Minimum -250 Maximum 250
Default Units °C
Type 16 Bit Volatile Update Rate Background write
Display Format Standard Decimal Places 0
Coding RO, ND, NC, PT
J74 Monitor Temperature Select 1
Mode Open-Loop, RFC-A, RFC-S
Minimum 0 Maximum 1999
Default 1001 Units
Type 16 Bit User Save Update Rate Background read
Display Format Standard Decimal Places 0
Coding RW
Drive power stage
and control system
J71
Monitored
Temperature 1
J72
Monitored
Temperature 2
J77
Inverter
Temperature
J79
Percentage Of
Drive Thermal Trip
Level
J73
Monitored
Temperature 3
Drive temperature monitoring
J78
Percentage Of d.c.
Link Thermal Trip
Level
Temperature
Monitor Select 1
(J74)
Temperature
Monitor Select 2
(J75)
Temperature
Monitor Select 3
(J76)