14 counter i/o definitions – Yaskawa MP900 Series Machine Controller for Standard Operation User Manual
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Module Configuration Definitions
3.5.14 Counter I/O Definitions
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Deleting Allocation Data
1. Click the REG-No line to be deleted.
2. Click Edit (E) and then Assignment Delete (D) on the Digital Output menu.
3. The data selected in step 1. will be deleted.
Saving, Deleting, and Closing Digital Output Definitions
Refer to the procedures in 3.3 Basic Individual Module Definition Operations for details.
3.5.14 Counter I/O Definitions
This section explains how to set the Counter I/O Definitions.
Outline of the Counter I/O Definitions
The CNTR-01 Module uses up to 4 channels for 4 pulse inputs (PI).
Select either a 5-V differential or 12-V voltage input for each channel. Connect 5-V differ-
ential inputs to connector CN1 and 12-V voltage inputs to connector CN2.
The CNTR-01 Module has a Latch Input Signal, so the counter value can be latched when
the latch signal is received. A Coincident Detection Signal Output is also provided, so a sig-
nal can be recognized by the CPU and output to an external device when the count matches
an internal set value.
Input servicing of the count data is performed at fixed intervals, once for each scan (high-
speed or low-speed) in the CPU-01 Module. At this time, 4 channels are scanned as a group.
Each channel can be specified as used or unused to reduce the processing time required in
the CNTR-01 Module and CPU-01 Module.
Set the pulse input parameters for 1 to 4 channels.
A maximum of 4 channels must be selected from a total of 8 pulse input channels: Four 5-V
input channels on CN1, and four 12-V input channels on CN2.
Current Value
In online mode, displays the current values of the Machine Control-
ler's registers in binary. The current values of discrete outputs can be
changed. When a new current value is input, the value will be
checked and immediately stored in the Machine Controller's register.
In offline mode, nothing will be displayed.
HEX
Displays the hexadecimal equivalent of the binary values in the Cur-
rent Value column. In offline mode, nothing will be displayed.
Setting Items
Details