4.2 CPU Module Specifications
4.2.7 System Register Specifications
4-16
System Execution Status
Calendar
System Program Software Version
Remaining Program Memory Capacity
Register Address Name Remarks
SW00004 High-speed Scan Set Value High-speed scan set value (0.1 ms)
SW00005 Current High-speed Scan Time Current high-speed scan time (0.1 ms)
SW00006 Maximum High-speed Scan Time Maximum high-speed scan time (0.1 ms)
SW00007 High-speed Scan Set Value 2 High-speed scan set value (μs)
SW00008 Current High-speed Scan Time 2 Current high-speed scan time (μs)
SW00009 Maximum High-speed Scan Time 2 Maximum high-speed scan time (μs)
SW00010 Low-speed Scan Set Value Low-speed scan set value (0.1 ms)
SW00011 Current Low-speed Scan Time Current low-speed scan time (0.1 ms)
SW00012 Maximum Low-speed Scan Time Maximum low-speed scan time (0.1 ms)
SW00013 Reserved for system. −
SW00014 Current Scan Time Scan time of currently executing scan (0.1 ms)
Register Address Name Remarks Example
SW00015 Calendar year
Gives the last two digits of the year in
BCD format.
2011: 0011
SW00016
Calendar Month and
Day
Gives the month and day in BCD for-
mat.
December 31: 1231
SW00017
Calendar Hours and
Minutes
Gives the hours and minutes in BCD
format.
23 hours 59 minutes:
2359
SW00018 Calendar Seconds Gives the seconds in BCD format. 59 seconds: 0059
SW00019 Calendar Week
Gives the day of the week as a number
between 0 and 6.
0: Sunday, 1: Monday, 2: Tuesday,
3: Wednesday, 4: Thursday, 5: Friday,
and 6: Saturday
−
Register Address Name Remarks
SW00020 System Program Software Version
Ver. .
(Gives the version in BCD format.)
SW00021 to SW00025 Reserved for system. −
Register Address Name Remarks
SL00026 Remaining Program Memory Capacity Bytes
SL00028 Total Memory Capacity Bytes
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