Справочник Пользователя для Galil DMC-1400
116 ● JG
DMC-1400 Series Command Reference
JG
FUNCTION: Jog
DESCRIPTION:
The JG command sets the jog mode. The parameters following the JG set the slew speed and
direction of motion. Use of the question mark returns the previously entered value or
default value. The units of this are counts/second.
default value. The units of this are counts/second.
ARGUMENTS: JG n
where
n is a signed number in the range 0 to +/-8,000,000 decimal (+/-12,000,000 for the DMC-
1415/1416/1425) (Use JGN = n for virtual axis)
For stepper motor operation, the maximum value is +/-2,000,000 (+/-3,000,000 for the DMC-
1415/1416/1425)
“?” returns the absolute value of the jog speed
USAGE:
While Moving
Yes
Default Value
25000
In a Program
Yes
Default Format
Position Format
Command Line
Yes
Can be Interrogated
Yes
Used as an Operand
Yes
Controller Usage ALL
OPERAND USAGE:
_JG will return the absolute value of the jog speed.
RELATED COMMANDS:
Begin
Stop
Acceleration
Deceleration
Increment Position
Tell Velocity
EXAMPLES:
JG 100
Set for jog mode with a slew speed of 100 counts/sec
BG Begin
Motion
JG -2000
Change speed and direction.
Note: JG2 is the minimum non-zero speed.