Start-Up Time; Power Interruption Time; Number Of Power Interruptions; Service Disable Bits - Omron SYSMAC CVM1 Series Operation Manual

Auxiliary Area
Trace Busy Flag (A00813)
Trace Start Bit (A00814)
Sampling Start Bit (A00815)

3-6-8 Start-up Time

3-6-9 Power Interruption Time

3-6-10 Number of Power Interruptions

3-6-11 Service Disable Bits

CPU Service Disable Bits
48
Bit A00813 is turned ON when a Data or Program Trace is executed with the
SSS, and is turned OFF when it is completed.
The Trigger conditions are established when bit A00814 is turned ON by one of
trigger conditions of a Data or Program Trace of the SSS.
Bit A00815 is turned ON to start a Data Trace.
Words A010 and A011 contain the start-up time, in BCD format, as shown in the
following table. The start-up time is updated every time the power is turned ON.
Word Bits
A010 00 to 07 Seconds
08 to 15 Minutes
A011 00 to 07 Hours
08 to 15 Day of month 01 to 31 (adjusted by month and for leap year)
Note During duplex operation, the start-up time in the active CPU Unit will not agree
with the start-up time in the standby CPU Unit.
Words A012 and A013 contain, in BCD format, the time at which power was in-
terrupted, as shown in the following table. The power interruption time is up-
dated every time the power is interrupted.
Word Bits
A012 00 to 07 Seconds
08 to 15 Minutes
A013 00 to 07 Hours
08 to 15 Day of month 01 to 31 (adjusted by month and for leap year)
Note During duplex operation, the power interruption time in the active CPU Unit will
not agree with the power interruption time in the standby CPU Unit.
Word A014 contains the number of times that power has been interrupted since
the PC was first turned on. The number is in 4-digit BCD, and can be reset by
writing #0000 to word A014.
Note During duplex operation, the number of power interruptions in the active CPU
Unit will not agree with the number in the standby CPU Unit.
Words A015 and A017 contain control bits that disable I/O servicing to certain
Units and periodic refreshing. Turn these bits ON and OFF in the program. The
service disable bits are automatically turned OFF when power is turned on or PC
operation is stopped.
Bits A01500 through A01515 can be turned ON to stop service to CPU Bus Units
numbered #0 through #15, respectively. Turn the appropriate bit OFF again to
resume service to the CPU Bus Unit.
Note During duplex operation, the status of the CPU Service Disable Bits in the active
CPU Unit will not agree with the same bits in the standby CPU Unit.
Contents
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00 to 59
00 to 23 (24-hour system)
Contents
00 to 59
00 to 59
00 to 23 (24-hour system)
Section 3-6
Possible values
Possible values