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8 PARAMETER FUNCTIONS
8-24
Once the motor speed has reached or exceeded the speed set in the
corresponding parameter, it is exported from the control circuit output terminals
where the FU signal has been assigned.
Pr. 43 is valid for only the operation performed using the reverse rotation signal
(terminal STR or REV
key).
Setting the Pr. 43 value makes the Pr. 42 setting invalid for reverse rotation
signal operation so that you can separate detection between forward rotation
operation and reverse rotation operation.
Setting "9999" in Pr. 43 provides the same function as set in Pr. 42.
Refer to: 8.7.2 Selection for the control circuit output terminal functions
FU signal
Running
speed
Forward rotation
Reverse rotation
Time
Pr.42
Pr.43
ON ON
8.7.4 Detection of output current
Pr. 150 "output current detection level"
Pr. 151 "output current detection time"
Pr. Setting Range Unit
150 0.0 to 200.0 %
151 0.0 to 10.0 s
If the motor current remains higher than the Pr. 150 setting for longer than the
time set in Pr. 151, the terminal where the assigned Y12 signal turns "ON". The
Pr. 150 value is based on the rated motor current.
Use any of Pr. 190, Pr. 194 [Section 8.7.2] to assign the terminal used for Y12
signal output.
Once turned on, the Y12 signal remains on for at least 100ms.
Pr. 151
Pr. 150
ON OFF
Time
At least 100ms
Y12 signal
Output current