Filter
Top Products
3
SPECIFICATIONS
3.4 I/O Signal for Programmable Controller CPU
3.4.1 List of I/O signal
3 - 12
1
OVERVIEW
2
SYSTEM
CONFIGURATION
3
SPECIFICATIONS
4
FUNCTIONS
5
PREPARATORY
PROCEDURES BEFORE
OPERATION
6
LINK DATA SEND/
RECEIVE PROCESSING
AND PROCESSING TIME
7
PROGRAMMING
8
TROUBLESHOOTING
POINT
Do not turn ON "use prohibited" signals among I/O signals for the programmable
controller CPU.
Doing so may cause malfunction of the programmable controller system.
X10
Use prohibited
Y10
CPU operating status
OFF: STOP status, ERROR status
ON: RUN status
X11 Y11
Refresh in execution
OFF: Refresh not executed
ON: Refresh in execution
X12 Y12
Use prohibited
X13 Y13
X14 Y14
X15 Y15
X16 Y16
Refresh request
OFF: Refresh not requested
ON: Refresh requested
X17 Y17
Use prohibited
X18 Y18
X19 Y19
X1A Y1A
X1B Y1B
X1C Y1C
X1D Y1D
X1E Y1E
X1F Y1F
Table 3.9 List of I/O signal(Continued)
Signal direction
Local module Programmable controller CPU
Signal direction
Programmable controller CPU Local module
Device
No.
Signal name
Device
No.
Signal name