Mitsubishi Electric MELSERVO MR-J4-A-RJ Series, Instruction Manual

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2. SIGNALS AND WIRING
2 - 24
Device Symbol
Connector
pin No.
Function and application
I/O
division
Control
mode
CP CL PS
M code 1 (bit 0) MCD00 This device can be used in the point table method.
These signals can be checked with output devices of the communication
function. (Refer to section 10.2 (1).)
To use these signals, set " _ _ 1 _" in [Pr. Po12].
The signals output M code simultaneously with CPO (Rough match) on.
Set M code with point tables.
The code represents one digit of decimal using four digits of binary.
The following shows correspondence of each digit and device.
bit3 bit2 bit1 bit0 bit3 bit2 bit1 bit0
MCD00
MCD01
MCD02
MCD03
MCD10
MCD11
MCD12
MCD13
Second digit First digit
DO-1
M code 2 (bit 1) MCD01 DO-1
M code 3 (bit 2) MCD02 DO-1
M code 4 (bit 3) MCD03 DO-1
M code 5 (bit 4) MCD10 DO-1
M code 6 (bit 5) MCD11 DO-1
M code 7 (bit 6) MCD12 DO-1
M code 8 (bit 7) MCD13 DO-1
M code Device (Note)
First/second
digit
MCD03/
MCD13
MCD02/
MCD12
MCD01/
MCD11
MCD00/
MCD10
0 0 0 0 0
1 0 0 0 1
2 0 0 1 0
3 0 0 1 1
4 0 1 0 0
5 0 1 0 1
6 0 1 1 0
7 0 1 1 1
8 1 0 0 0
9 1 0 0 1
Note. 0: Off
1: On
MCD00 to MCD03 and MCD10 to MCD13 will turn off with the following
status.
Power on
Servo-off
Home position return is in progress.
Home position return is complete.
MCD00 to MCD03 and MCD10 to MCD13 will keep a previous condition
(on/off).
At operation mode change
When an operation mode was switched by turning MD0 (Operation
mode selection 1) off to on and on to off.
Manual operation is in progress.
Automatic positioning to home position is in progress.