ＮＩＳＳＥＩ ＣＯＲＰＯＲＡＴＩＯＮ E6581815
F-51
6
6.18.4 Emergency stop
: Emergency stop selection
Function
Set the stop method for an emergency. When operation stops, a trip occurs (
displays) and failure
signal FL operates.
1) Emergency stop from terminal
Emergency stop occurs at contact a or b. Follow the procedure below to assign a function to an input
terminal and select a stop method.
[Parameter setting]
Title Function Adjustment range Default setting
Emergency stop selection
0: Coast stop
1: Slowdown stop
2: -
0
Setting example) When assigning the emergency stop function to S2 terminal
Title Function Adjustment range Setting
Input terminal selection 4A (S2) 0 - 201
20:
EXT (Emergency
stop by external signal)
Setting value 21 is reverse signal.
Note 1) Emergency stopping via the specified terminal is possible, even during panel operation.
2) Emergency stopping from the operation panel
Emergency stopping from the operation panel is possible
by pressing the STOP key on the panel twice while the inverter is not in the panel control mode.
(1) Press the STOP key ............................."
" will blink.
(2) Press the STOP key once again...........Operation will come to a trip stop in accordance with the setting
of the
0 parameter.
After this, "
" will be displayed and a failure detection signal
generated (FL relay deactivated).
Note: While an emergency stop signal is input at a terminal, the trip cannot be reset. Clear the signal and
then reset the trip.
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