7 Utility Functions (Fn
)
7-4
7.3
JOG Operation (Fn002)
JOG operation is used to check the operation of the servomotor under speed control without connecting the
multi-winding drive unit to the host controller.
(1) Preparation
The following conditions must be met to perform a jog operation.
• The write prohibited setting parameter (Fn010) must be set to Write permitted (P.0000).
• The main circuit power supply must be ON.
• All alarms must be cleared.
• The hardwire baseblock (HWBB) must be disabled.
• The servo ON signal (/S-ON) must be OFF.
• The JOG speed must be set considering the operating range of the machine.
Set the jog speed in Pn304.
(2) Operating Procedure
Use the following procedure. The following example is for when Pn000.0 is set to 0 (CCW is forward direc-
tion) as the rotation direction of the motor.
CAUTION
• While the multi-winding drive unit is in JOG operation, the overtravel function will be disabled. Consider
the operating range of the machine when performing JOG operation for the multi-winding drive unit.
Pn304
Jog Speed
Classification
Setting Range
Setting Unit
Factory Setting
When Enabled
0 to 10000
1 min
-1
500
Immediately
Setup
Speed
Position
Torque
Step
Display after
Operation
Keys
Operation
1
Press the MODE/SET Key to select the utility function.
2
Press the UP or DOWN Key to select Fn002.
3
Press the DATA/SHIFT Key for approximately one second.
The display shown on the left appears.
4
Press the MODE/SET Key to turn the servomotor power
ON.
5
The servomotor will rotate at the speed set in Pn304 while
the UP Key (for forward rotation) or DOWN Key (for
reverse rotation) is pressed.
6
Press the MODE/SET Key to turn the servomotor power
OFF.
Note: The servomotor power can be turned OFF by press-
ing the DATA/SHIFT Key for approximately one sec-
ond.
MODE/SET
DATA/
MODE/SET
DATA/
MODE/SET
DATA/
MODE/SET
DATA/
MODE/SET
DATA/
Forward
Reverse
MODE/SET
DATA/
