Mitsubishi Electric MELSEC-A/QnA Series - I;O Signal Comparison to Programmable Controller CPU

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