7 Auxiliary Functions
129 SD780 Series Servo Technical Manual
Function
code
Parameter
name
Range
Defaults
Unit
Communication
address
When
enabled
Pn500
Jog speed
0
～
1000
500
rpm
0x0500
Immediately
Pn310
Speed
command
trapezoidal
acceleration
time
0
～
10000
0
ms
0x0310
Immediately
Set the time required to accelerate from 0 r/min to the maximum speed
(corresponding to the motor model). When the given speed is greater or less than
the max speed, the actual acceleration time is calculated in proportion.
Pn311
Speed
command
trapezoidal
deceleration
time
0
～
10000
0
ms
0x0311
Immediately
Set the time required to decelerate from the maximum speed (corresponding to the
motor model) to 0 r/min. When the given speed is greater or less than the max
speed, the actual deceleration time is calculated in proportion.
7.6.2 Operating Procedure
7.7 Program JOG Operation (Fn006)
7.7.1 Overview
Program JOG operation is a function that continuously runs with the preset operation mode,
movement distance, movement speed, acceleration/deceleration time, waiting time, and number of
times of movements. Same as JOG operation (Fn005), do not connect to the host device during
setting while using this function. It could confirm the operation of the servo motor and perform
simple positioning operations.
JOG
Auxiliary
function
JOG
preparation
Any interface
MODE/SET
UP
Long press
DATA/SHIFT
JOG enable
ON
MODE/SET
UP: Forward
DOWN: Reverse
JOG operation
JOG
ready
JOG
MODE/SET
Long press
DATA/SHIFT
Long press
DATA/SHIFT
Cautions
！
The overtravel prevention function is not available during JOG operation. The operating range of the
machinery used must be considered while running.
