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

4.4

Basic operation procedure (JOG operation)

4.4.1 Performing JOG operation using external signals
• 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]
Forward rotation start
Reverse rotation start
JOG signal
Switch
The following shows the procedure to operate at 5 Hz.
Operating procedure
1.
Screen at power-ON
The monitor display appears.
2.
Turning ON the JOG signal
Turn ON the JOG switch (JOG). The inverter is set ready for the JOG operation.
3.
Start → acceleration → constant speed
Turn ON the start switch (STF or STR). The frequency value on the indication increases in Pr.16 Jog acceleration/
deceleration time, and "5.00 Hz" appears. [FWD] indicator is on during the forward rotation, and [REV] indicator is
on during the reverse rotation.
4.
Deceleration → stop
Turn OFF the start switch (STF or STR). The frequency value on the indication decreases in Pr.16 Jog
acceleration/deceleration time, and the motor stops rotating with "0.00 Hz" displayed. [FWD] or [REV] indicator
turns OFF. Turn OFF the JOG switch (JOG).
NOTE
• To change the 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 Jog frequency
Pr.16 Jog acceleration/deceleration time
Pr.79 Operation mode selection
104
4. BASIC OPERATION
4.4 Basic operation procedure (JOG operation)
Inverter
STF
STR
JOG
SD
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page 224
page 204