Circular Counter - Omron CJ1W-CT021 Operation Manuals

For nj-series cpu unit. high-speed counter units.
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3 Operation and Configuration
Manual Control of Digital Output
If you select 1 for the following device variable Automan, then you can control two Digital Outputs by
setting them to either 0 (OFF) or 1 (ON).
Name of device variable
for CJ-series Unit
*_AutoMan
*_OutCtl0
*_OutCtl1
* Automatic ON/OFF output can only be used with Circular Counters and Linear Counters in Range Mode or Com-
parison Mode (for details, refer to 3-5 Output Control).
Digital Outputs Status of Simple Counter
The status of the two Digital Outputs is reflected in the devices variables for CJ-series Unit (for
input).
Name of device variable
for CJ-series Unit
*_OutSta0
*_OutSta1
3-2-2

Circular Counter

Additional Information
A Circular Counter can uses all functions listed in 1-3-2 Functional Specifications.
Configuring Circular Counters
Circular Counters are set with the following device variables for CJ-series Unit (for setting).
Name of device variable
for CJ-series Unit
*_Ch1_CtTypCfg
*_Ch2_CtTypCfg
3-10
Type
Name
BOOL
Automatic/Manual
BOOL
Manual Output Con-
trol (Output 0)
BOOL
Manual Output Con-
trol (Output 1)
Type
Name
BOOL
Digital Output 0 Status 0: OFF
BOOL
Digital Output 1 Status 0: OFF
Type
Name
UINT
Counter Type
CJ-series High-speed Counter Units Operation Manual for NJ-series CPU Unit(W492)
Function
0: Automatic ON/OFF output*
1: Manual output control
0: OFF
1: ON
0: OFF
1: ON
Function
1: ON
1: ON
Function

0: Circular Counter

1: Linear Counter

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