Omron CJ - 08-2008 Operation Manual page 452

Auxiliary Area
Clock
■
Clock Information
Name
Clock Data
Operation Start Time
(Not supported by CJ1@-
CPU@@ CPU Units.)
Operation End Time
(Not supported by CJ1@-
CPU@@ CPU Units.)
404
Address
The clock data from the clock built into the CPU Unit is stored here in BCD. Read-only
A35100 to Seconds: 00 to 59 (BCD)
A35107
A35108 to Minutes: 00 to 59 (BCD)
A35115
A35200 to Hour: 00 to 23 (BCD)
A35207
A35208 to Day of the month: 01 to 31 (BCD)
A35215
A35300 to Month: 01 to 12 (BCD)
A35307
A35308 to Year: 00 to 99 (BCD)
A35315
A35400 to Day of the week: 00: Sunday, 01: Monday,
A35407 02: Tuesday, 03: Wednesday, 04: Thursday,
05: Friday, 06: Saturday
A515 to The time that operation started as a result of changing the
A517 operating mode to RUN or MONITOR mode is stored here in
BCD.
A51500 to A51507: Seconds (00 to 59)
A51508 to A51515: Minutes (00 to 59)
A51600 to A51607: Hour (00 to 23)
A51608 to A51615: Day of month (01 to 31)
A51700 to A51707: Month (01 to 12)
A51708 to A51715: Year (00 to 99)
Note: The previous start time is stored after turning ON the
power supply until operation is started.
A518 to The time that operation stopped as a result of changing the
A520 operating mode to PROGRAM mode is stored here in BCD.
A51800 to A51807: Seconds (00 to 59)
A51808 to A51815: Minutes (00 to 59)
A51900 to A51907: Hour (00 to 23)
A51908 to A51915: Day of month (01 to 31)
A52000 to A52007: Month (01 to 12)
A52008 to A52015: Year (00 to 99)
Note: If an error occurs in operation, the time of the error will
be stored. If the operating mode is then changed to PRO-
GRAM mode, the time that PROGRAM mode was entered
will be stored.
The above clock information in the Auxiliary Area is updated every few cycles
according to the internal clock. For information on the accuracy of the internal
clock, refer to 2-1-1 Performance Specifications .
Description
Section 9-11
Access
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read/write
Read/write