H7CX-A

@-N

15

Counter

Operating Procedures

Setting Procedure Guide

Use the following settings.

Refer to page page 27.

* At the time of delivery, the H7CX is set to the 1-stage preset counter configuration. (2-stage models are set to the 2-stage preset counter configuration.) Refer to page page 35 for information

on switching models.

I/O Functions for Counter Operation

After making DIP switch settings for basic operations, advanced functions can be added using the operation keys.

For details, refer to page page 16.

Key-protect switch

Disabled

Enabled

OFF

ON

OFF

ON

OFF

OFF

ON

ON

N

F

C

K-1

UP

DOWN

Refer to the table on the right.

30 Hz

5 kHz

20 ms

1 ms

DIP switch settings

Counting speed

Input mode

Output mode

Minimum reset signal

Input selection

Output time

0.5 s

0.05 s

NPN

PNP

Note: All pins are factory-set to OFF.

• When setting functions using the DIP switch, be sure to set pin 1 of the DIP switch to ON.

• DIP switch settings are effective when the power is turned ON again. (Perform DIP switch settings while the power is OFF.)

Step1

Step3

Set the basic parameters.

(If the desired I/O mode is not listed below or to set all parameters using the front panel keys, perform

,

below.)

Note:

can be performed first, followed by

.

* The default mode is 1-stage preset counter configuration (2-stage preset counter configuration for 2-stage models).

Item

OFF

ON

Output mode

Pin 5

Pin 4

1

2

3

4

5

6

7

8

Step2

Step2

Step1

Hold down for 1 s min.

Select the function from Table 1 using the

U (D) Key.

Run mode

Power ON

1

+

Hold down for 1 s min.

1

+

twn

The H7CX-A

@-N is a Counter that contains more than one functional counter.

When using the Counter in any mode other than the default mode*, use the following chart to enter

Configuration Selection Mode and set the functions that are suitable to the application.

(1-stage

preset

counter)

(2-stage

preset

counter)

(Total and

preset counter)

(Batch

counter)

(Dual

counter)

(Twin

counter)

(Tachometer)

Configuration

selection mode

Be sure to set pin 1 to ON.

OFF

ON

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