Omron CJ - 08-2008 - Page 366

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PLC Setup Section 7-1
High-speed Counter 1 Counting Mode
High-speed Counter 1 Circular Max. Count (Ring Counter Maximum Value)
Note When the CX-Programmer is being used to make the setting, the setting is
input in decimal.
Input Operation Settings for Built-in Inputs IN0 to IN3
Input Operation Setting for IN0
Note When IN0 is set as an interrupt input (1 hex), use the MSKS(690) instruction
to select direct mode or counter mode operation.
Programming
Console
address
Settings Default Function Related
Auxiliary
Area flags/
bits
Time when
setting is read
by CPU Unit
Word Bits
+53 08 to 11 0 hex:
Linear mode
1 hex:
Ring mode
0 hex Specifies the counting mode for high-
speed counter 1.
--- When operation
starts
Programming
Console
address
Settings Default Function Related
Auxiliary
Area flags/
bits
Time when
setting is read
by CPU Unit
Word Bits
+54 00 to 15 00000000 to
FFFFFFFF hex
(See note.)
00000000
hex
Sets the max. ring count for high-
speed counter 1.
When the high-speed counter 1
counting mode is set to ring mode,
the count will be reset to 0 automati-
cally when the counter PV exceeds
the max. ring count.
A272
(Rightmost 4
digits of the
high-speed
counter 1
PV)
When operation
starts
+55 00 to 15 A273
(Leftmost 4
digits of the
high-speed
counter 1
PV)
Programming
Console
address
Settings Default Function Related
Auxiliary
Area flags/
bits
Time when
setting is read
by CPU Unit
Word Bits
+60 00 to 03 0 hex:
Normal (General-
purpose input)
1 hex:
Interrupt (Inter-
rupt input) (See
note.)
2 hex:
Quick (Quick-
response input)
0 hex Specifies the kind of input that is
being received at built-in input IN0.
--- When power is
turned ON