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

2 ANALOG INPUT MODULE REPLACEMENT
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2.7.3 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 Analog-Digital Converter Module User's
Manual.
A68ADN Q68ADV/I
Device
No.
Signal name
Device
No.
Signal name
Device
No.
Signal name
Device
No.
Signal name
X0 Watchdog timer error Y0
Not used
X0 Module READY Y0
Not used
X1 A/D conversion READY Y1 X1
Temperature drift
compensation flag
Y1
X2 Error flag Y2 X2
Not used
Y2
X3
Not used
Y3 X3 Y3
X4 Y4 X4 Y4
X5 Y5 X5 Y5
X6 Y6 X6 Y6
X7 Y7 X7 Y7
X8 Y8 X8
High resolution mode
status flag
Y8
X9 Y9 X9
Operating condition
setting completed flag
Y9
Operating condition
setting request
XA YA XA
Offset/gain setting mode
flag
YA User range write request
XB YB XB
Channel change
completed flag
YB Channel change request
XC YC XC Not used YC Not used
XD YD RFRP, RTOP instruction
for interlock signal when
A68ADN is used in
remote I/O station
XD
Maximum value/
minimum value reset
completed flag
YD
Maximum value/
minimum value reset
request
XE YE XE
A/D conversion
completed flag
YE Not used
XF YF XF Error flag YF Error clear request
X10 Y10
Not used
X11 Y11
X12 Y12 Error reset
X13 Y13
Not used
X14 Y14
X15 Y15
X16 Y16
X17 Y17
X18 Y18
X19 Y19
X1A Y1A
X1B Y1B
X1C Y1C
X1D RFRP, RTOP instruction
for interlock signal when
A68ADN is used in
remote I/O station
Y1D
X1E Y1E
X1F Y1F