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
