Caution, 2 emergency stop using remote control signals, 2 emergency stop using remote control signals -7 – Toshiba VF-SX User Manual
Page 114: F 5 t p, E 5 fc p, Toshiba 11-7, I t b ] - 3
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TOSHIBA
11-7
CAUTION:
The Emergency Stop command is a command to forcibly stop the operation by
depressing the inverter unit keys on the touchpad when the drive is not
controlled from the touchpad. This cannot be prohibited by any setting of
the command mode. The emergency stop will be regarded as a trip and will
be registered as a past error in the trip history section of the drive
memory.____________________________________________________________________
11.3.2 Emergency Stop Using Remote Control Signals
Emergency stop may also be initiated from control signals connected to the proper
terminal blocks. The following instructions explain this procedure.
Emergency Stop from Remote Control:
1. Connect an "emergency stop” switch between EX-CC on the control circuit
terminal block as shown in figure 11.2
2. Confirm that the input terminal selection is set to ^
o r
3 .
(Parameter
[ I t b ] - 3
o r
3 . )
This insures the drive will accept this
remote signal. (The factory default setting for this parameter
i s [ I t b ] - 0 . )
3. Confirm that the "PANEL CONTROL" lamp is not ON. Turn off the "PANEL
CONTROL" lamp by pressing the
key.
4. The type of emergency stop
[f 5 t P]
can be selected with the operation
panel. See Table 11-3 above.
5. When the EX terminal is turned ON, emeroency stop will be activated according
to the parameter selected in
[E 5 fc P],
the inverter will trip,
([f
] will
flicker on the LED display) and the Fault (FL) relay will operate.