Mitsubishi Electric MELSEC iQ-R-R00CPU, Руководство пользователя

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APPX
Appendix 6 List of Safety Special Relay Areas
883
A
System clock
The following is the list of safety special relay areas relating to the system clock.
Safety information
The following is the list of safety special relay areas relating to safety information.
No. Name Data stored Details Set by
(setting
timing) CPU
SA\SM400 Always on This relay is always on. S (Power-on to
RUN or STOP
to RUN) RnPSF
RnSF
SA\SM401 Always off This relay is always off. S (Power-on to
RUN or STOP
to RUN) RnPSF
RnSF
SA\SM444 On at the first safety
program execution This relay turns on at the first safety program
execution. S (Power-on to
RUN or STOP
to RUN) RnPSF
RnSF
SA\SM1800 ON for only the first
safety program
execution after
system switching
(standby system to
control system) This relay turns on only the first safety cycle
processing after the standby system was switched to
the control system. S (Status
change) RnPSF
No. Name Data stored Details Set by
(setting
timing) CPU
SA\SM1008 Safety refresh
communication
status of each
module (1st
module) Off: Normal
On: Communication error The safety refresh communication status of the 1st
CC-Link IE Field Network module (the one whose
start I/O number is stored in SD1904) is stored. (The
safety refresh communication status of each safety
connection is stored in SA\SD1008 to SA\SD1015.) S (Status
change) RnPSF
RnSF
SA\SM1016 Safety refresh
communication
status of each
module (2nd
module) Off: Normal
On: Communication error The safety refresh communication status of the 2nd
CC-Link IE Field Network module (the one whose
start I/O number is stored in SD1905) is stored. (The
safety refresh communication status of each safety
connection is stored in SA\SD1016 to SA\SD1023.) S (Status
change) RnPSF
RnSF
SA\SM1024 Safety refresh
communication
status of each
module (3rd
module) Off: Normal
On: Communication error The safety refresh communication status of the 3rd
CC-Link IE Field Network module (the one whose
start I/O number is stored in SD1906) is stored. (The
safety refresh communication status of each safety
connection is stored in SA\SD1024 to SA\SD1031.) S (Status
change) RnPSF
RnSF
SA\SM1032 Safety refresh
communication
status of each
module (4th
module) Off: Normal
On: Communication error The safety refresh communication status of the 4th
CC-Link IE Field Network module (the one whose
start I/O number is stored in SD1907) is stored. (The
safety refresh communication status of each safety
connection is stored in SA\SD1032 to SA\SD1039.) S (Status
change) RnPSF
RnSF
SA\SM1040 Safety refresh
communication
status of each
module (5th
module) Off: Normal
On: Communication error The safety refresh communication status of the 5th
CC-Link IE Field Network module (the one whose
start I/O number is stored in SD1908) is stored. (The
safety refresh communication status of each safety
connection is stored in SA\SD1040 to SA\SD1047.) S (Status
change) RnPSF
RnSF
SA\SM1048 Safety refresh
communication
status of each
module (6th
module) Off: Normal
On: Communication error The safety refresh communication status of the 6th
CC-Link IE Field Network module (the one whose
start I/O number is stored in SD1909) is stored. (The
safety refresh communication status of each safety
connection is stored in SA\SD1048 to SA\SD1055.) S (Status
change) RnPSF
RnSF
SA\SM1056 Safety refresh
communication
status of each
module (7th
module) Off: Normal
On: Communication error The safety refresh communication status of the 7th
CC-Link IE Field Network module (the one whose
start I/O number is stored in SD1910) is stored. (The
safety refresh communication status of each safety
connection is stored in SA\SD1056 to SA\SD1063.) S (Status
change) RnPSF
RnSF
ON
OFF
ON
OFF
ON
OFF
First time only
ON
OFF
First time only