Omron CP - PROGRAMMING MANUAL 05-2007 Programming Manual page 955

Clock Instructions
Variations
Applicable Program Areas
Operands
922
Variations Executed Each Cycle for ON Condition
Executed Once for Upward Differentiation
Executed Once for Downward Differentiation Not supported.
Immediate Refreshing Specification
Block program areas
OK OK
C through C+2: Calendar Data
Set the calendar data in C through C+2 as shown in the following diagram.
15 8
C
Minutes: 00 to 59 (BCD)
15 8
C+1
Day: 01 to 31 (BCD)
15 8
C+2
Year: 00 to 99 (BCD)
T and T+1: Time Data
Set the time data in T and T+1 as shown in the following diagram.
15 8
T
Minutes: 00 to 59 (BCD)
15
T+1
Step program areas Subroutines
OK
7 0
Seconds: 00 to 59 (BCD)
7 0
Hour: 00 to 23 (BCD)
7 0
Month: 01 to 12 (BCD)
7 0
Seconds: 00 to 59 (BCD)
0
Hours: 0000 to 9999 (BCD)
Section 3-26
CSUB(731)
@CSUB(731)
Not supported.
Interrupt tasks
OK