E6581373
6.6.9. nvoAlarmWord (Alarm Status)
Output network variable SNVT type: SNVT_state (83)
It provides the inverter fault status. If the inverter faulted, “Fault” bit and the contents bit are set to ON.
Bit | Description |
0 | Fault |
1 | Supply fault |
2 | Inverter fault |
3 | Motor fault (overvoltage, phase loss, overheating ...) |
4 | Process fault |
5 | External fault (including I/O fault) |
6 | Communication fault |
(reserved) |
6.6.10. nvoDrvThermal (Drive Thermal State)
Output network variable (Reserved)
SNVT type: SNVT_lev_percent (81)
It provides the inverter thermal level in percentage. 100% means Over Heat fault.
-Valid range: 0.000% to 163.830%
-Unit: 0.005% (The resolution depends on the inverter specification)
6.6.11.nvoMotorThermal (Motor Thermal State)
Output network variable (Reserved) SNVT type: SNVT_lev_percent (81)
It provides motor thermal level in percentage. This value is shown in percentage based on motor thermal fault level.
-Valid range: 0.000% to 163.830%
-Unit: 0.005% (The resolution depends on the inverter specification)
6.6.12.nvoTorque (Motor Torque Monitor)
Output network variable,
SNVT type: SNVT_lev_percent (81)
It provides the motor torque in percentage of nominal motor torque calculated by the inverter. - Valid range: 0.000% to 163.830% (LIU007Z)
(If an overflow occurred, the value is limited to maximum value.)
-Unit: 0.005% (The resolution depends on the inverter specification) N.B.: It is overwritten 0.000% when the inverter faulted.
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