Toshiba Tosvert VF-AS1 - Manual (Page 184)

E6581301
F-72
6
1) To acquire trace data at the occurrence of tripping: H=
(Examples of current waveforms output)
:Trace data
Trace data 1
Trip
Failure FL signal
Current waveforms output
2) To acquire trace data at the time of triggering: H=
Trace data 1
Trigger input
Ex.) When using the RR/S4 terminal as the tracing back trigger signal terminal
Title Function Adjustment range Example of setting
H Input terminal function selection 8 (RR/S4)  ~ 
Note 1: If the inverter trips when no trigger signal is given, trace data is overwritten with tripping data.
Note 2: Trace data is overwritten each time a trigger signal is given.
Note 3: Do not disconnect the control power supply or the main circuit power supply to hold a trace data after 15
seconds of tripping.