Setup, Network and Communication Manual ESTM / ESTM-L
17-88C1-*
11-88C1-7D0002
Notice
Technical data subject to change without notice.
No claims for damage arising from alternations, errors or misprints shall be allowed.
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4.8.4
Heating/Power information
Function
Description
action / - effects on / valid values ranges
Heater Status
Shows the status of the Heater relays (switched
ON / OFF)
- Modbus Input Register 72.2 (status)
Load current
Measured load current
0-30,0A
Leakage current
Measured leakage current
0-300mA
Heater Voltage
Measured load voltage at heating circuit
50-440V
Min Alarm load current
If Load current is lower this Value and heater is
switched on
- open failure contact
- alarm LED local display
- Modbus Input Register 70.3 (faults)
555°C / 1031°F = alarm off
Pre alarm load current min
If Load current is lower this Value and heater is
switched on
- Modbus Input Register 72.8 (status)
555°C / 1031°F = alarm off
Max Alarm Load current
If Load current is higher this Value and heater is
switched on
- open failure contact
- alarm LED local display
- Modbus Input Register 70.4 (faults)
555°C / 1031°F = alarm off
Max Alarm leakage current
When leakage current is higher than Value and
heater is switched on
- open failure contact
- alarm LED local display
- Modbus Input Register 70.5 (faults)
555°C / 1031°F = alarm off
Pre Alarm Leakage current
When leakage current is higher than Value and
heater is switched on
- Modbus Input Register 72.6 (status)
555°C / 1031°F = alarm off