Jog Operation (Pr. 15, Pr. 16) - Mitsubishi Electric FR-D720-0.2K-G Instruction Manual

4.7.2

Jog operation (Pr. 15, Pr. 16)

The speed and acceleration/deceleration time for Jog operation can be set. Jog operation can be performed in either of
the external and the PU operation mode.
This operation can be used for conveyor positioning, test operation, etc.
Parameter
Name
Number
Jog speed
15
setting
Jog acceleration/
16
deceleration time
These parameters are displayed as simple mode parameter only when the parameter unit (FR-PU07) is connected. When the parameter unit is not connected,
the above parameters can be set by setting Pr. 160 Extended function display selection = "0". (Refer to page 161.)

The value left of the slash is for the 2.2K drive unit or lower. The one right of the slash is for the 3.7K drive unit.

If a value exceeding the upper speed limit of the motor is set, the actual operation will be limited at the maximum rotation speed. The setting range is for
the S-PM motor. The maximum setting value differs depending on the number of poles of the applied motor.
(1) Jog operation from outside
When the JOG signal is ON, a start and stop can be made by the start signal (STF, STR).
For the terminal used for Jog operation selection, set "5" in any of Pr. 178 to Pr. 182 (input terminal function selection) to
assign the function.
Rotation speed
(r/min)
Pr. 20
Pr. 15 Jog speed setting
setting range
Pr. 16
JOG signal
Forward rotation STF
Reverse rotation STR
Operation
1.
Screen at power-ON
 Confirm that the External operation mode is
selected. ([EXT] lit)
If not displayed, press
External (EXT) operation mode. If the
operation mode still does not change, set Pr. 79
to change to the External operation mode.
2.
Turn the JOG switch ON.
3.
Turn the start switch (STF or STR) ON.
 The motor runs while the start switch (STF
or STR) is ON.
 The motor runs at 150r/min. (initial value of
Pr. 15)
4.
Turn the start switch (STF or STR) OFF.
REMARKS
 When you want to change the running speed, change Pr. 15 Jog speed setting. (initial value "150r/min")
 When you want to change the acceleration/deceleration time, change Pr. 16 Jog acceleration/deceleration time. (initial value "0.5s")
The acceleration time and deceleration time cannot be set separately for Jog operation.
Initial
Setting Range
Value
0 to 12000r/min /
150r/min
0 to 8000r/min
0.5s 0 to 3600s
Forward
rotation
Reverse
rotation
ON
ON
ON
to change to the
Forward
rotation
ON
Forward
rotation
OFF
Speed setting by external terminals
Speed for Jog operation.

Acceleration/deceleration time for Jog operation. Acceleration/
deceleration time is the time taken to reach the speed set in Pr. 20
Acceleration/deceleration reference speed (initial value is 3000r/min).
Acceleration/deceleration time cannot be set separately.
Three-phase AC
power supply
Forward rotation
start
Reverse rotation
start
Time
JOG signal
JOG
ON
Reverse
Rotates while ON
rotation
Reverse
rotation
Description
Drive unit
R/L U
1
S/L V
2
T/L W
3
STF
STR
JOG
SD
10
2
5
Connection diagram
for external Jog operation
Display
Stop
Motor
4
91