Basic Operation Procedure (Jog Operation) - Mitsubishi Electric 800 Series Instruction Manual (Function

2.7

Basic operation procedure (JOG operation)

2.7.1 Giving a start command by using external signals
for JOG operation
• The JOG signal can be input only via a control terminal.
• JOG operation is performed while the JOG signal is ON.
• Use Pr.15 Jog frequency to set a frequency, and set Pr.16 Jog acceleration/deceleration time to set the acceleration/
deceleration time for JOG operation.
• Set Pr.79 Operation mode selection = "2" (External operation mode).
[Connection diagram]
Forward rotation start
Reverse rotation start
JOG signal
Switch
The following shows the procedure to operate at 5 Hz.
Operating procedure
1.
Turning ON the power of the inverter
The operation panel is in the monitor mode.
2.
Assignment of JOG signal
Set Pr.180 RL terminal function selection = "5" to assign the JOG signal to terminal RL.
3.
Turning ON the JOG signal
Turn ON the JOG switch (JOG signal). The inverter is set ready for the JOG operation.
4.
Start → acceleration → constant speed
Turn ON the start switch (STF/STR signal). The frequency value on the monitor increases according to the setting
of Pr.16 Jog acceleration/deceleration time, and "5.00" (5.00 Hz) appears on the monitor. The RUN LED is ON
during forward rotation and blinks slowly during reverse rotation.
5.
Deceleration → stop
Turn OFF the start switch (STF/STR signal). The frequency value on the monitor decreases according to the setting
of Pr.16 Jog acceleration/deceleration time, "0.00" (0.00 Hz) appears on the monitor, and the motor stops
rotating. The RUN LED turns OFF. Turn OFF the JOG switch (JOG signal).
NOTE
• To change the frequency, change the setting of Pr.15 Jog frequency (initial value: 5 Hz).
• To change the acceleration/deceleration time, change the setting of Pr.16 Jog acceleration/deceleration time (initial value:
0.5 seconds).
• The JOG signal can be assigned to another terminal. Set "5" in any parameter from Pr.178 to Pr.184 (Input terminal function
selection) to assign the function to an input terminal. (For the Ethernet model, assign the signal to terminal DI0 or DI1 using
Pr.178 or Pr.179.)
• The JOG2 signal enables the JOG operation via communication. (Refer to
Parameters referred to
Pr.15 Jog frequency, Pr.16 Jog acceleration/deceleration
Pr.79 Operation mode selectionpage 250
Inverter
STF
STR
RL(JOG)
SD
timepage 271
page 271.)
2. Basic Operation
2.7 Basic operation procedure (JOG operation)
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