A-TS
53
https://a-ts.cn/en/
The signal will be given when the DC bus voltage is lower than the low
voltage limit, and the LED displays “-LU-”.
6: External stopping command ( EXT )
The terminal outputs the indicating signal if the inverter outputs tripping
signal caused by external fault ( F.Ed ) .
7: Higher limit of frequency ( FHL )
The signal is given if the preset frequency is higher than upper limit of
frequency and the operating frequency reaches the upper limit of
frequency.
8: Lower limit of frequency ( FLL )
The signal is given if the preset frequency is higher than lower limit of
frequency and the operating frequency reaches the lower limit of
frequency.
9: Zero-speed running
The signal is given if the inverter output frequency is 0 and the inverter is
in operating status.
10: Completion of simple PLC operation stages
The signal is given ( pulse, 500ms ) if the present stage of PLC
operation is finished.
11: PLC cycle completion indication
The signal ( pulse, 500ms width ) is given if one cycle of PLC
operation is finished.
12: preset counting value arrival
13: reference length arrival
Refer to P6.11~P6.12.
14: Inverter running state
When inverter is in a state of reverse, output is actived
15: Inverter is ready ( RDY )