Mitsubishi Electric FR-A820-00046 (0.4K), Instruction Manual

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Parameters (D) Operation command and frequency command
FR-A800 5 - 297
JOG operation in the External operation
●
Operation can be started and stopped by the start signals (STF and STR signals) when the Jog
operation selection (JOG) signal is ON. (For the operation method, refer to page 4-30.)
●
In the initial setting, the JOG signal is assigned to the terminal JOG.
JOG forward rotation command (JOGF) and JOG reverse rotation command (JOGR) signals
●
While the JOGF or JOGR signal is input, the Pr. 15 "Jog frequency" setting is used for operation.
The rotation is forward while the JOGF signal is input, and the rotation is reverse while the JOGR
signal is input.
●
Use Pr. 16 "Jog acceleration/deceleration time" to set the acceleration/deceleration time during
JOG operation.
●
For each signal, refer to the following table and assign the function by Pr. 178 to Pr. 189 (input
terminal function selection).
JOG operation in PU
When the operation panel or parameter unit is in the JOG operation mode, the motor jogs only while
the start button is pressed.
(For the operation method, refer to page 4-31.)
I002576E
Fig. 5-117: Jog operation signal timing chart
Input signal Pr. 178 to Pr. 189 settings
JOGF 57
JOGF 58
Output
frequency (Hz)
Pr. 15
Pr. 20
setting range
JOG signal
Forward rotation STF
Reverse rotation STR
Forward
rotation
Reverse
rotation
Time
ON
ON
ON
Pr. 16