Omron CP1L Operation Manual page 643

Auxiliary Area Allocations by Function
Name
Option Board Error Flag
Flash Memory Error Flag
Other Fatal Error Flag
Clock
Clock Information
Name Address
Clock Data The clock data from the clock built into the CPU Unit is stored here in BCD.
A351.00 to A351.07
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 data is stored in the CPU Unit as BCD.
Operation Start and End Times
Name
Operation Start Time
Operation End Time
Address
A315.13 ON when the Option Board is removed while the power is
being supplied.
CPU Unit operation will continue and the ERR/ALM indi-
cator will flash.
OFF when the error has been cleared.
A315.15 ON when writing to the internal flash memory fails.
CPU Unit operation will continue and the ERR/ALM indi-
cator will flash.
OFF when the error has been cleared.
A402.00 ON when a non-fatal error that is not defined for A402.01
to A402.15 occurs. Detailed information is output to the
bits of A314.
OFF: No other fatal error
ON: Other fatal error
Seconds: 00 to 59 (BCD)
Minutes: 00 to 59 (BCD)
Hour: 00 to 23 (BCD)
Day of the month: 01 to 31 (BCD)
Month: 01 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
Address
A515 to The time that operation started as a result of changing
A517 the operating mode to RUN or MONITOR mode is stored
here in BCD.
A515.00 to A515.07: Seconds (00 to 59)
A515.08 to A515.15: Minutes (00 to 59)
A516.00 to A516.07: Hour (00 to 23)
A516.08 to A516.15: Day of month (01 to 31)
A517.00 to A517.07: Month (01 to 12)
A517.08 to A517.15: 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
A520 the operating mode to PROGRAM mode is stored here in
BCD.
A518.00 to A518.07: Seconds (00 to 59)
A518.08 to A518.15: Minutes (01 to 59)
A519.00 to A519.07: Hour (00 to 23)
A519.08 to A519.15: Day of month (01 to 31)
A520.00 to A520.07: Month (01 to 12)
A520.08 to A520.15: 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 PROGRAM mode, the time that PRO-
GRAM mode was entered will be stored.
Description
Description
Description
Appendix C
Access Updated
Read-only When an error
occurs
Read-only When an error
occurs
Read-only When an error
occurs
Access Updated
Read-only
Access Updated
Read/write
Read/write
609