APPX
Appendix 5 List of Special Register Areas
881
A
SD1890 Current safety cycle
processing time
Current safety cycle
processing time (unit:
ms)
• The current safety cycle processing time is stored. (The time is
measured in microseconds (s).)
SD1890: The ms part is stored. (Range: 0 to 65535)
SD1891: The s part is stored. (Range: 0 to 999)
• The measurement is stored even when the status is STOP.
S (Status
change)
RnPSF
RnSF
SD1891 Current safety cycle
processing time (unit:
s)
RnPSF
RnSF
SD1892 Minimum safety cycle
processing time
Minimum safety cycle
processing time (unit:
ms)
• The minimum safety cycle processing time is stored. (The time is
measured in microseconds (s).)
SD1892: The ms part is stored. (Range: 0 to 65535)
SD1893: The s part is stored. (Range: 0 to 999)
• The measurement is stored even when the status is STOP.
S (Status
change)
RnPSF
RnSF
SD1893 Minimum safety cycle
processing time (unit:
s)
RnPSF
RnSF
SD1894 Maximum safety
cycle processing time
Maximum safety
cycle processing time
(unit: ms)
• The maximum safety cycle processing time is stored. (The time
is measured in microseconds (s).)
SD1894: The ms part is stored. (Range: 0 to 65535)
SD1895: The s part is stored. (Range: 0 to 999)
• The measurement is stored even when the status is STOP.
S (Status
change)
RnPSF
RnSF
SD1895 Maximum safety
cycle processing time
(unit: s)
RnPSF
RnSF
SD1903 Total standard/safety
shared label usage
capacity
Total standard/safety
shared label usage
capacity (unit: words)
The total usage capacity for labels defined in the standard/safety
shared label setting file is stored in 4-word units.
S (Status
change)
RnPSF
RnSF
SD1904 Start I/O number of
the CC-Link IE Field
Network safety
communication target
station (1st module)
0 to FFH: Start I/O
number
FFFFH: Not set
• The value obtained by dividing the start I/O number of the station
targeted for CC-Link IE Field Network safety communications by
16 is stored.
• When the safety communication function is not used, FFFFH is
stored.
S (Initial) RnPSF
RnSF
SD1905 Start I/O number of
the CC-Link IE Field
Network safety
communication target
station (2nd module)
0 to FFH: Start I/O
num
ber
FFFFH: Not set
• The value obtained by dividing the start I/O number of the station
targeted for CC-Link IE Field Network safety communications by
16 is stored.
• When the safety communication function is not used, FFFFH is
stored.
S (Initial) RnPSF
RnSF
SD1906 Start I/O number of
the CC-Link IE Field
Network safety
communication target
station (3rd module)
0 to FFH: Start I/O
number
FFFFH: Not set
• The value obtained by dividing the start I/O number of the station
targeted for CC-Link IE Field Network safety communications by
16 is stored.
• When the safety communication function is not used, FFFFH is
stored.
S (Initial) RnPSF
RnSF
SD1907 Start I/O number of
the CC-Link IE Field
Network safety
communication target
station (4th module)
0 to FFH: Start I/O
number
FFFFH: Not set
• The value obtained by dividing the start I/O number of the station
targeted for CC-Link IE Field Network safety communications by
16 is stored.
• When the safety communication function is not used, FFFFH is
stored.
S (Initial) RnPSF
RnSF
SD1908 Start I/O number of
the CC-Link IE Field
Network safety
communication target
station (5th module)
0 to FFH: Start I/O
number
FFFFH: Not set
• The value obtained by dividing the start I/O number of the station
targeted for CC-Link IE Field Network safety communications by
16 is stored.
• When the safety communication function is not used, FFFFH is
stored.
S (Initial) RnPSF
RnSF
SD1909 Start I/O number of
the CC-Link IE Field
Network safety
communication target
station (6th module)
0 to FFH: Start I/O
number
FFFFH: Not set
• The value obtained by dividing the start I/O number of the station
targeted for CC-Link IE Field Network safety communications by
16 is stored.
• When the safety communication function is not used, FFFFH is
stored.
S (Initial) RnPSF
RnSF
SD1910 Start I/O number of
the CC-Link IE Field
Network safety
communication target
station (7th module)
0 to FFH: Start I/O
number
FFFFH: Not set
• The value obtained by dividing the start I/O number of the station
targeted for CC-Link IE Field Network safety communications by
16 is stored.
• When the safety communication function is not used, FFFFH is
stored.
S (Initial) RnPSF
RnSF
SD1911 Start I/O number of
the CC-Link IE Field
Network safety
communication target
station (8th module)
0 to FFH: Start I/O
number
FFFFH: Not set
• The value obtained by dividing the start I/O number of the station
targeted for CC-Link IE Field Network safety communications by
16 is stored.
• When the safety communication function is not used, FFFFH is
stored.
S (Initial) RnPSF
RnSF
No. Name Data stored Details Set by
(setting
timing)
CPU
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