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Mitsubishi Electronics MR-J2M-P8A Manuale Utente

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13. COMMUNICATION FUNCTIONS
(2) Jog operation
Transmit the following communication commands:
(a) Setting of jog operation data
Unit
Item
Command
Data No.
Data
IFU
DRU
Speed
[A][0]
[1][0]
Write the speed [r/min] in hexadecimal.
Acceleration/deceleration
time constant
[A][0]
[1][1]
Write the acceleration/deceleration time constant
[ms] in hexadecimal.
(b) Start
Turn on the external input signals servo-on (SON )  forward rotation stroke end (LSP )
reverse rotation stroke end (LSN ) and ST1/ST2 by using command [9][2]   data No. [0][0].
Unit
Item
Command
Data No.
Data
IFU
DRU
Forward rotation start
[9][2]
[0][0]
00000807: Turns on SON
LSP
                   LSN
 and ST1.
Reverse rotation start
[9][2]
[0][0]
00001007: Turns on SON
LSP
                   LSN
 and ST2.
Stop
[9][2]
[0][0]
00000007: Turns on SON
LSP
                  and LSN
.
(3) Positioning operation
Transmit the following communication commands:
(a) Setting of positioning operation data
Unit
Item
Command
Data No.
Data
IFU
DRU
Speed
[A][0]
[1][0]
Write the speed [r/min] in hexadecimal.
Acceleration/decelera-tion
time constant
[A][0]
[1][1]
Write the acceleration/deceleration time constant
[ms] in hexadecimal.
Moving distance
[A][0]
[1][3]
Write the moving distance [pulse] in
hexadecimal.
(b) Input of servo-on stroke end
Turn on the external input signals servo-on (SON )  forward rotation stroke end (LSP ) and
reverse rotation stroke end (LSN ) by using command [9][2]   data No. [0][0].
Unit
Item
Command
Data No.
Data
IFU
DRU
Servo-on
[9][2]
[0][0]
00000001: Turns on SON
Servo OFF
Stroke end ON
[9][2]
[0][0]
00000006: Turns off SON
 and turns on
LSP
LSN
.
Servo-on
Stroke end ON
[9][2]
[0][0]
00000007: Turns on SON
LSP
LSN .