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