C.2
Scan Execution Status and Calendar
C-5
C
C.2 Scan Execution Status and Calendar
C.3 Program Software Numbers and Remaining Program Memory
Capacity
Name
Register Num-
ber
Remarks
High-speed Scan Set Value SW00004 High-speed scan set value (0.1 ms)
High-speed Scan Current Value SW00005 High-speed scan current value (0.1 ms)
High-speed Scan Maximum Value SW00006 High-speed scan maximum value (0.1 ms)
Reserved for system SW00007 to
SW00009
Not used
Low-speed Scan Set Value SW00010 Low-speed scan set value (0.1 ms)
Low-speed Scan Current Value SW00011 Low-speed scan current value (0.1 ms)
Low-speed Scan Maximum Value SW00012 Low-speed scan maximum value (0.1 ms)
Reserved for system SW00013 Not used
Executing Scan Current Value SW00014 Current value of the scan being executed (0.1 ms)
Calendar: Year SW00015 Year 1999: 0099 (BCD) (lower 2 digits only)
Calendar: Month Day SW00016 December 31: 1231 (BCD)
Calendar: Hours Minutes SW00017 23 hours 59 minutes: 2359 (BCD)
Calendar: Seconds SW00018 59 seconds: 59 (BCD)
Calendar: Day of week SW00019 0 to 6: Sun., Mon. to Sat.
Name
Register
Number
Remarks
System Program Software Number SW00020 S ( is stored as
BCD)
System Number SW00021 to
SW00025
Not used
Remaining Program Memory Capacity SW00026 In bytes
Total Module Memory Capacity SW00028 In bytes