Mitsubishi Electric MR-JE-_A, Instruction Manual

Page: 334 / 370

12. COMMUNICATION FUNCTION (MITSUBISHI ELECTRIC GENERAL-PURPOSE AC SERVO PROTOCOL)
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(3) Positioning operation
(a) Operation procedure
Transmit the command, data No., and data as follows to execute positioning operation.
Command : [8] [B]
Data No. : [0] [0]
Data : 0002 (positioning
operation)
Command : [9] [2]
Data No. : [0] [0]
Data : 00000007
(Turn on SON, LSP, and
LSN.)
Command : [9] [2]
Data No. : [0] [0]
Data : 00000001
(Turn on SON.)
Enable input device. Enable input device.
Command : [A] [0]
Data No. : [4] [0]
Data : 1EA5
Start positioning operation
Command : [A] [0]
Data No. : [1] [1]
Data : Write the acceleration/
deceleration time constant
[ms] in hexadecimal.
When LSP and LSN are turned off with
an external input signal...
Acceleration/deceleration time constant setting
Command : [A] [0]
Data No. : [1] [0]
Data : Write the speed [r/min] in
hexadecimal.
Servo motor speed setting
Start
Select the positioning operation
in the test operation mode.
Set the operation pattern.
Turn on SON (Servo-on) to make
the servo amplifier ready.
Command : [A] [0]
Data No. : [2] [1]
Data : 0000 (forward rotation)
0001 (reverse rotation
direction)
Rotation direction selection
Command : [A] [0]
Data No. : [2] [0]
Data : Write the travel distance
[pulse] in hexadecimal.
Travel distance setting
Command : [8] [B]
Data No. : [0] [0]
Data : 0000
(Test operation mode is
canceled.)
End
(Note)
Start
Test operation mode is canceled.
When LSP and LSN are turned on or
automatically turned on...
Note. It has 100 ms delay.