Basic Operation Procedure (Jog Operation); Performing Jog Operation Using External Signals - Mitsubishi Electric FR-A820-00046 Instruction Manual

Basic operation procedure (JOG operation)

4.7 Basic operation procedure (JOG operation)
4.7.1

Performing JOG operation using external signals

NOTES Perform JOG operation only while the JOG signal is ON.
Use Pr. 15 "Jog frequency" and Pr. 16 "Jog acceleration/deceleration time" for the operation.
Set Pr. 79 "Operation mode selection" ="2" (External operation mode).
Connection diagram
Fig. 4-12:
Example Operation example: Operate at 5 Hz.
Turning ON the power of the inverter
The monitor display turns ON.
Turning ON the JOG signal
Turn ON the JOG switch (JOG). The inverter is set ready for the JOG operation.
Start ➔ acceleration ➔ constant speed
Turn ON the start switch (STF or STR). The frequency value indicated on the display increases for the time set in Pr. 16
"Jog acceleration/deceleration time", and is fixed at "
rotation, and [REV] indicator turns ON during the reverse rotation.
Deceleration ➔ stop
Turn OFF the start switch (STF or STR). The frequency value indicated on the display decreases for the time set in Pr. 16
"Jog acceleration/deceleration time", and the motor stops rotating at "
turns OFF. Turn OFF the JOG switch (JOG).
Tab. 4-21:
NOTES To change the running frequency, change Pr. 15 "Jog frequency" (initial value "5 Hz").
To change the acceleration/deceleration time, change Pr. 16 "Jog acceleration/deceleration time"
(initial value "0.5 s").
Parameters referred to
Pr. 15
Pr. 16
Pr. 79
4 - 30
Forward rotation start
Reverse rotation start
JOG signal
Switch
JOG operation by external signals
JOG operation in the external operation mode
Jog frequency
Jog acceleration/deceleration time
Operation mode selection
Inverter
STF
STR
JOG
PC
Operation
" (5.00 Hz). [FWD] indicator turns ON during the forward
" (0.00 Hz). [FWD] or [REV] indicator
Basic operation
I002434E_G
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