Clock - Omron CP1H-CPU - 05-2006 Operation Manual

Clock

6-8 Clock
378
A clock is built into the CP1H CPU Unit and is backed up by a battery. The
current data is stored in the following words and refreshed each cycle.
Name
Clock data: A351.00 to A351.07
A351 to A354
A351.08 to A351.15
A352.00 to A352.07
A352.08 to A352.15
A353.00 to A353.07
A353.08 to A353.15
A354.00 to A354.07
Note The clock cannot be used if a battery is not installed or the battery voltage is
low.
Addresses
Second: 00 to 59 (BCD)
Minute: 00 to 59 (BCD)
Hour: 00 to 23 (BCD)
Day of the month: 00 to 31 (BCD)
Month: 00 to 12 (BCD)
Year: 00 to 99 (BCD)
Day of the week:
00: Sunday, 01: Monday,
02: Tuesday, 03: Wednesday,
04: Thursday, 05: Friday, 06: Saturday
Section 6-8
Function