I/O Signals For The Programmable Controller Cpu; List Of I/O Signals - Mitsubishi MELSEC-Q series User Manual

3
SPECIFICATIONS
3.3

I/O Signals for the Programmable Controller CPU

3.3.1

List of I/O signals

Table 3.5 shows a list of the I/O signals for the Q66DA-G.
Signal direction
Q66DA-G
Device No
X0
X1
X2
X3
X4
X5
X6
X7 External power supply READY
X8 High resolution mode status flag
Operating condition setting
X9
XA Offset/gain setting mode flag
XB Channel change completed flag
XC Set value change completed flag
XD
XE Warning output signal
XF
Table3.5 List of I/O signal
CPU module
Signal name
Module READY
*1
Use prohibited
completed flag
*1
Use prohibited
Error flag
*1 These signals cannot be used by the user since they are used by the system.
If these are turned ON/OFF by the sequence program, the function of the
Q66DA-G cannot be guaranteed.
3.3 I/O Signals for the Programmable Controller CPU
Signal direction
CPU module
Device No.
Y0
Y1 CH1 Output enable/disable flag
Y2 CH2 Output enable/disable flag
Y3 CH3 Output enable/disable flag
Y4 CH4 Output enable/disable flag
Y5 CH5 Output enable/disable flag
Y6 CH6 Output enable/disable flag
Y7
Y8
Y9 Operating condition setting request
YA User range writing request
YB Channel change request
YC Set value change request
YD
YE Warning output clear request
YF
3.3.1 List of I/O signals
Q66DA-G
Signal name
* 1
Use prohibited
*1
Use prohibited
*1
Use prohibited
Error clear request
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