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Pr. 188
"RES terminal operation selection"
Select the reset operation of the RES terminal. Reset operation is performed when RES-SD (sink
logic) are shorted more than 0.1s.
Setting
Name
0
CPU reset
Alarm/
1
CPU reset
The reset operation performed using the STOP/RESET key of the operation panel
or FR-PU04 parameter unit will result in an alarm reset regardless of the Pr. 188
setting.
MEMO
The Pr. 188 setting does not return to the initial value if parameter clear or all clear
[Section 4.3] is performed.
Pr. 189
"STF, STR terminal operation selection"
You can turn the terminal STF into a start/stop function and the terminal STR into a direction of
rotation direction switching function.
Forward Rotation
Setting
STF
0
ON
1
ON
The cumulative thermal value of the electronic overcurrent protection
and the retry count [Section 6.1.1] stored during operation are
initialized. The alarm status is canceled. Performing reset operation
during operation coasts the motor, and canceling the reset restarts the
motor.
The alarm status is canceled. At this time, the cumulative thermal value
of the electronic overcurrent protection and the retry count are also
initialized.
A reset input is not accepted during normal operation.
Operation
STR
OFF
OFF
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8 PARAMETER FUNCTIONS
Initial value
Function
Initial value
Reverse Rotation
Operation
STF
STR
OFF
ON
ON
ON
8-23
0
0
Stop
STF
STR
OFF
OFF
ON
ON
OFF
OFF
OFF
ON
8
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