Mitsubishi Electric Melsec Q Series User Manual page 46

3
SPECIFICATIONS
Signal Direction: QJ71PB92V
Device No.
X1A Use prohibited
X1B Communication READY signal
X1C Use prohibited
X1D Module READY signal
X1E Use prohibited
X1F Watchdog timer error signal
Remark
3
- 5 3.3 Input/Output Signals to/from Programmable Controller CPU
3.3.1 List of I/O signals
Table3.4 List of I/O Signals (Continued)
QCPU
Signal Name
POINT
Among the I/O signals for the QCPU, do not output (turn ON) the signals indicated
as "Use prohibited."
If any of the "Use prohibited" signals is output, the programmable controller
system may malfunction.
For how to use the output signals to continue or reexecute respective functions in
event of system switching in the redundant system, refer to Section 7.9.
Signal Direction: QCPU
Device No.
Y1A
Y1B
Y1C
Use prohibited
Y1D
Y1E
Y1F
QJ71PB92V
Signal Name