I/O Signal Comparison To Programmable Controller Cpu - Mitsubishi Electric MELSEC-A/QnA Series Handbook

7
POSITIONING MODULE REPLACEMENT

7.5.3 I/O signal comparison to programmable controller CPU

Sequence program change is required as the I/O signals differ.
For details of the I/O signals or sequence program, refer to the Type QD75M Positioning Module User's
Manual.
Input (X)
Signal name
*
(QD75/AD75) READY
Axis 1 Start complete
Axis 2 Start complete
Axis 3 Start complete
Axis 4 Start complete
Axis 1 BUSY
Axis 2 BUSY
Axis 3 BUSY
Axis 4 BUSY
Axis 1 Positioning complete
Axis 2 Positioning complete
Axis 3 Positioning complete
Axis 4 Positioning complete
Axis 1 Error detection
Axis 2 Error detection
Axis 3 Error detection
Axis 4 Error detection
Axis 1 M code ON
Axis 2 M code ON
Axis 3 M code ON
Axis 4 M code ON
Synchronization flag
Not used
* The ON/OFF statuses for READY are different between the QD75M/ and AD75M.
Not READY/WDT error
QD75M
AD75M
7
- 27
AD75M QD75M
X00 X00
X01 X10
X02 X11
X03 X12
- X13
X04 X0C
X05 X0D
X06 X0E
- X0F
X07 X14
X08 X15
X09 X16
- X17
X0A X08
X0B X09
X0C X0A
- X0B
X0D X04
X0E X05
X0F X06
- X07
- X01
X02, X03
X10 to X1F
X18 to X1F
OFF
ON
Output (Y)
Signal name
Axis 1 Positioning start
Axis 2 Positioning start
Axis 3 Positioning start
Axis 4 Positioning start
Axis 1 Stop
Axis 2 Stop
Axis 3 Stop
Axis 4 Stop
All axes servo ON
Axis 1 Forward run JOG start
Axis 1 Reverse run JOG start
Axis 2 Forward run JOG start
Axis 2 Reverse run JOG start
Axis 3 Forward run JOG start
Axis 3 Reverse run JOG start
Axis 4 Forward run JOG start
Axis 4 Reverse run JOG start
Programmable controller READY
Axis 1 Execution prohibition flag
Axis 2 Execution prohibition flag
Axis 3 Execution prohibition flag
Axis 4 Execution prohibition flag
Not used
READY
ON
OFF
AD75M QD75M
Y10 Y10
Y11 Y11
Y12 Y12
- Y13
Y13 Y04
Y14 Y05
Y1C Y06
- Y07
Y15 Y01
Y16 Y08
Y17 Y09
Y18 Y0A
Y19 Y0B
Y1A Y0C
Y1B Y0D
- Y0E
- Y0F
Y1D Y00
- Y14
- Y15
- Y16
- Y17
Y00 to Y0F Y02, Y03
Y1E to Y1F Y18 to Y1F