Emergency Stop - Toshiba Tosvert VF-S15 Instruction Manual

6.29.3 Inverter trip retention
f602 : Inverter trip retention selection
 Function
If the inverter trips, this parameter will retain the corresponding trip information. Trip information that
has thus been stored into memory can be displayed, even after power has been reset.
[Parameter setting]
Title
Inverter trip retention selection
f602
● The causes of up to eight trips that occurred in the past can be displayed in status monitor mode. (Refer
to section 8.3)
● Data displayed in status monitor mode when the inverter is tripped is cleared when power is turned off.
Check the details monitor for the history of past trips. (Refer to section 8.2.2)
● Trip records are retained even if power is turned off and turned back on during retry operation.
■ Flow of operation when f602=
Occurrence of a
trip

6.29.4 Emergency stop

f515 : Deceleration time at emergency stop

f603 : Emergency stop selection
f604 : DC braking time during emergency stop
 Function
Set the stop method for an emergency. When operation stops, a trip occurs (e displays) and failure
signal FL operates.
When f603 is set to 2 (Emergency DC braking), set f251 (DC braking amount) and f604
(DC braking time during emergency stop).
When f603 is set to 3 (Deceleration stop), set f515 (Deceleration time at emergency stop).
Function
0: Cleared with power off
1: Retained with power off
Reset the
Completion of reset
inverter by
panel or
terminal
operation.
If the cause of the
trip is not
Turn power off,
eliminated
then turn it back
on to reset the
inverter.
If the cause of the
trip is eliminated
F-105
Adjustment range Default setting
Normal operation
The relay trips again.
・Display of the cause
・Failure signal FL
activated
Trip state is retained
・Display of the cause
・Failure signal FL not
activated
E6582175
0
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