Toshiba TOSVERT VF-AS1 Instruction Manual page 193

1) To acquire trace data at the occurrence of tripping: =
(Examples of current date output)
Monitor value of output current
Failure FL signal
Trace data 1
2) To acquire trace data at the time of triggering: =
Trigger input
Trace data 1
Ex.) When using the RR/S4 terminal as the tracing back trigger signal terminal
Title
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.
Function
~
F-77
Trip
:Trace data
Adjustment range Example of setting
E6581445
6
