Omron SYSMAC CP Series User Manual

A-65
Appendices
CP2E CPU Unit Software User’s Manual(W614)
A-2 Auxiliary Area Allocations by Address
App
A-2-1 Read-only Words
A270
to A271
--- High-speed Counter 0
PV
Contains the PV of high-speed counter
0. A271 contains the upper 4 digits and
A270 contains the lower 4 digits.
Cleared Cleared • Refreshed
each cycle
during the
overseeing
processes.
• Refreshed
when PRV
instruction is
executed to
read the PV.
• Refreshed
when INI
instruction is
executed.
A272
to A273
--- High-speed Counter 1
PV
Contains the PV of high-speed counter
1. A273 contains the upper 4 digits and
A272 contains the lower 4 digits.
Cleared Cleared • Refreshed
each cycle
during the
overseeing
processes.
• Refreshed
when PRV
instruction is
executed to
read the PV.
• Refreshed
when INI
instruction is
executed.
A274 00 High-speed Counter 0
Range 1 Comparison
Condition Met Flag
These flags indicate whether the PV is
within the specified ranges when
high-speed counter 0 is being operated
in range-comparison mode.
ON: PV in range
OFF: PV not in range
Cleared Cleared • Refreshed
each cycle
during the
overseeing
processes.
• Refreshed
when PRV
instruction is
executed to
read the
results of
range com-
parison.
• Refreshed
when range
comparison
table is reg-
istered.
01 High-speed Counter 0
Range 2 Comparison
Condition Met Flag
02 High-speed Counter 0
Range 3 Comparison
Condition Met Flag
03 High-speed Counter 0
Range 4 Comparison
Condition Met Flag
04 High-speed Counter 0
Range 5 Comparison
Condition Met Flag
05 High-speed Counter 0
Range 6 Comparison
Condition Met Flag
08 High-speed Counter 0
Comparison
In-progress Flag
This flag indicates whether a
comparison operation is being
executed for high-speed counter 0.
ON: Being executed
OFF: Stopped
--- Cleared Refreshed
when
comparison
operation
starts or stops.
09 High-speed Counter 0
Overflow/Underflow
Flag
This flag indicates when an overflow or
underflow has occurred in the
high-speed counter 0 PV. (Used with
the linear mode counting range only.)
ON: Overflow or
underflow
OFF: Normal
Cleared Cleared • Refreshed
when an
overflow or
underflow
occurs.
• Refreshed
when PV is
changed.
Address
Name Function Settings
Status
after
mode
change
Status at
startup
Write
timing
Related
flags,
settings
Words Bits

Omron SYSMAC CP Series Specifications

General

Brand	Omron
Model	SYSMAC CP Series
Category	Computer Hardware
Language	English