Mitsubishi QJ71MB91 User Manual

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3.4 I/O Signals for Programmable Controller CPU
3.4.1 I/O signal list
3
SPECIFICATIONS
Table3.3 I/O signal list (Continued)
POINT
Do not output (turn ON) any "Use prohibited" signal among I/O signals for
programmable controller CPU.
Doing so may cause the programmable controller system to malfunction.
Signal direction QJ71MB91 Programmable controller CPU Signal direction Programmable controller CPU QJ71MB91
Device No. Signal name Reference Device No. Signal name Reference
X10
Intelligent function module switch
setting change status
ON : Setting being changed
OFF : Setting not changed
Section
10.4
Y10
Use prohibited -
X11
Use prohibited
- Y11
X12 - Y12
X13 - Y13
X14 - Y14
X15 - Y15
X16 - Y16
X17 - Y17
X18 - Y18
X19 - Y19
X1A - Y1A
X1B
CH Common/CH1 Error
ON : Error occurred
OFF : No error
Section
11.2
Y1B
CH Common/CH1 Error clear request
ON : Being requested
OFF : Not requested
Section
11.5
X1C
CH2 Error
ON : Error occurred
OFF : No error
Y1C
CH2 Error clear request
ON : Being requested
OFF : Not requested
X1D
Use prohibited -
Y1D
Use prohibited -
X1E Y1E
X1F
Watch dog timer error
ON : Module error occurred
OFF : Module operating normally
Section
11.1
Y1F

Mitsubishi QJ71MB91 Specifications

General

Brand	Mitsubishi
Model	QJ71MB91
Category	Controller
Language	English