Omron CJ - 08-2008 Operation Manual page 464

Auxiliary Area
Name Address
High-speed Counter A27500
1
Range 1 Compari-
son Condition Met
Flag
High-speed Counter A27501
1
Range 2 Compari-
son Condition Met
Flag
High-speed Counter A27502
1
Range 3 Compari-
son Condition Met
Flag
High-speed Counter A27503
1
Range 4 Compari-
son Condition Met
Flag
High-speed Counter A27504
1
Range 5 Compari-
son Condition Met
Flag
High-speed Counter A27505
1
Range 6 Compari-
son Condition Met
Flag
High-speed Counter A27506
1
Range 7 Compari-
son Condition Met
Flag
High-speed Counter A27507
1
Range 8 Compari-
son Condition Met
Flag
High-speed Counter A27508
1
Comparison In-
progress Flag
High-speed Counter A27509
1
Overflow/Underflow
Flag
416
Description
These flags indicate whether the PV is within the
specified ranges when high-speed counter 1 is
being operated in range-comparison mode.
0: PV not in range
1: PV in range
This flag indicates whether a comparison opera-
tion is being executed for high-speed counter 1.
0: Stopped.
1: Being executed.
This flag indicates when an overflow or under-
flow has occurred in the high-speed counter 1
PV. (Used only when the counting mode is set to
Linear Mode.)
0: Normal
1: Overflow or underflow
Section 9-11
Read/Write Times when data is
accessed
Read only • Cleared when
power is turned
ON.
• Cleared when
operation starts.
• Refreshed each
Read only
cycle during over-
seeing process.
• Refreshed when
PRV(881) instruc-
tion is executed
for the corre-
Read only
sponding counter.
Read only
Read only
Read only
Read only
Read only
Read only • Cleared when
power is turned
ON.
• Cleared when
operation starts.
• Refreshed when
comparison oper-
ation starts or
stops.
Read only • Cleared when
power is turned
ON.
• Cleared when
operation starts.
• Cleared when the
PV is changed.
• Refreshed when
an overflow or
underflow occurs.