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Create Initial Settings Data of the Unit
Create the initial settings data for the Unit on the Edit Special Unit Settings of Sysmac Studio. When
setting in Simple Counters, there is no need to create this data.
When setting in Simple Counters:
No Special Unit settings are necessary. The Unit is ready to count and will use all default settings for
the Special Unit settings. All data related to the Simple Counter can be exchanged between the
CPU Unit and the Counter Unit through device variables for CJ-series Unit and available for usage
in the user Program.
Refer to 3-2-1 Simple Counter for more details about the Simple Counter.
When setting in Circular/Linear Counters:
The Counter Type (Linear or Circular) can be selected from Edit Special Unit Settings of Sysmac
Studio.
Refer to Section 3 Operation and Configuration for detailed information about Unit settings.
When using High-speed Counter Unit output control functions, register the structure data type for
range or comparison data on the CPU/Expansion Racks screen in Configuration and Setup. Refer
to 4-2-2 Allocating Ranges and Comparison Data for more information about comparison data allo-
cation.
Refer to 3-2-2 Circular Counter and 3-2-3 Linear Counter for more details about both Counter Types.
Refer to 4-1-2 Unit Restart for more information about restarting the Unit.
Additional Information
• For using Simple Counters you do not have to clear the corresponding Special Unit settings to
zero (=0000), since the Unit always uses the default (=0000) settings.
• The Settings specified in the Edit Special Unit Settings screen support all of the functions of
this Unit. However, when they used with the NJ Series, some functions of this Unit become
unavailable. Do not select functions that cannot be used. Errors will not be detected even if
these functions are selected or set.
Refer to A-1 Differences of NJ Series from CJ Series, for functions that cannot be used with
NJ series.
CJ-series High-speed Counter Units Operation Manual for NJ-series CPU Unit(W492)
1 Introduction
1
1-21
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