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8 PARAMETER FUNCTIONS
8-2
8.2 Parameter Unit Operation Selection
Pr. 75 "disconnected PU detection/PU stop selection"
Disconnected PU detection function
You can make selection between continued operation or an alarm stop
("
" indication) when the FR-PU04 parameter unit has come off
the drive unit during operation.
MEMO
This function is invalid if power is switched on with the FR-PU04
parameter unit removed.
PU stop selection
Select the operation mode in which an operation stop is made valid by the
STOP/RESET
key of the FR-PU04 parameter unit.
Setting
PU Disconnection
Detection Function
PU Stop Selection Operation Mode
0 Operation continued.
1 Alarm stop.
Any operation mode.
When operation is stopped in the external operation
mode, "PS" appears in the main indicator LED. No alarm
signal is output.
2 Operation continued.
3 Alarm stop.
PU operation mode.
Restarting method when "PS" appears in the main indicator LED
To restart operation, turn "OFF" the operation command (STF or STR) signal,
perform the following operation, and then turn "ON" the operation command.
1) Press the EXT
key of the parameter unit.
MEMO
Pr. 75 does not return to the initial value if parameter clear or all
clear is performed.