SD710 Series Servo Drive User Manual Chapter 5 Commissioning and Operation
5
Pn503
Program JOG move distance
1 to 1073741824
60,000
pulse
Pn505
Program JOG acceleration and
deceleration time
2 to 10,000
100
ms
Pn506
Program JOG wait time
0 to 10,000
100
ms
Pn507
Number of program JOG moves
0 to 1000
1
times-
Pn508
Program JOG movement speed
1 to 10,000
500
rpm
Note
●
Program JOG runs as position control with gear ratio and position command filtering in effect.
●
To prevent accidents, it is recommended that the overtravel protection function be turned on
during use.
●
When Pn507 is set to 0, the program JOG keeps running in a loop.
(1) For the panel operation of the program JOG, refer to
"Program JOG Operation (Fn006)"
for related operations.
(2) The servo driver's host computer operation program JOG mode specific operation is shown in the host computer
operation example.
5.1.5 Direction of Rotation and Frequency Division Output Setting
By setting "Rotation direction selection (Pn002)", the direction of rotation of the motor can be changed without changing
the polarity of the input command.
Servo driver's frequency division output pulse is "A phase + B phase" quadrature pulse, from Pn070 to determine the
number of pulses output per rotation (before quadruple frequency), such as Pn070 = 2500, then the driver output pulse
per rotation is 2500 (before quadruple frequency).
By setting the output pulse polarity (Pn072.X), the phase overrun and lag relationship between the A-phase pulse and
the B-phase pulse can be changed without changing the direction of motor rotation.
Table 5.6 Motor rotation direction and AB signal
Function
code
Pn002
Command
direction
Motor rotation direction
When Pn072.X=0,
Encoder feedback
output direction
When Pn072.X=1,
Encoder feedback
output direction
Pn002=0
Positive
command
Facing the shaft end,
rotate counterclockwise
(CCW)
PA
PB
Phase A overruns phase
B by 90°
PA
PB
Phase A lags phase B by
90°
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