Mitsubishi Electric MELSERVO MR-J2S- A Instruction Manual page 302

14. COMMUNICATION FUNCTIONS
(2) Jog operation
Transmit the following communication commands:
(a) Setting of jog operation data
Item
Speed
Acceleration/decelerati
on time constant
(b) Start
Turn on the input devices SON LSP LSN by using command [9][2]
Item
Forward rotation start
Reverse rotation start
Stop
(3) Positioning operation
Transmit the following communication commands:
(a) Setting of positioning operation data
Item
Speed
Acceleration/decelerat
ion time constant
Moving distance
(b) Input of servo-on stroke end
Turn on the input devices SON LSP and LSN by using command [9][2]
Item
Servo-on
Servo OFF
Stroke end ON
Servo-on
Stroke end ON
(c) Start of positioning operation
Transmit the speed and acceleration/deceleration time constant, turn on the servo-on (SON) and
forward/reverse rotation stroke end (LSP LSN ) , and then send the moving distance to start
positioning operation. After that, positioning operation will start every time the moving distance is
transmitted. To start opposite rotation, send the moving distance of a negative value.
When the servo-on (SON) and forward/reverse rotation stroke end (LSP LSN) are off, the
transmission of the moving distance is invalid. Therefore, positioning operation will not start if the
servo-on (SON) and forward/reverse rotation stroke end (LSP LSN) are turned on after the setting
of the moving distance.
(d) Temporary stop
A temporary stop can be made during positioning operation.
Command Data No.
[A][0]
Retransmit the same communication commands as at the start time to resume operation.
To stop positioning operation after a temporary stop, retransmit the temporary stop communication
command. The remaining moving distance is then cleared.
Command
[A][0]
[A][0]
Command Data No.
[9][2]
[9][2]
[9][2]
Command Data No.
[A][0]
[A][0]
[A][0]
Command Data No.
[9][2]
[9][2]
[9][2]
Data
[1][5] 1EA5
Data No.
[1][0] Write the speed [r/min] in hexadecimal.
[1][1] Write the acceleration/deceleration time constant
[ms] in hexadecimal.
[0][0] 00000807: Turns on SON LSP LSN ST1 .
[0][0] 00001007: Turns on SON LSP LSN ST2 .
[0][0] 00000007: Turns on SON LSP and LSN .
[1][0] Write the speed [r/min] in hexadecimal.
[1][1] Write the acceleration/deceleration time constant
[ms] in hexadecimal.
[1][3] Write the moving distance [pulse] in
hexadecimal.
[0][0] 00000001: Turns on SON.
00000006: Turns off SON and turns on LSP
[0][0]
LSN.
[0][0] 00000007: Turns on SON LSP LSN.
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Data
data No. [0][0].
Data
Data
data No. [0][0].
Data