H7CX-R11WD1-N datasheet(27/56 Pages) OMRON

27 / 56 page

H7CX-A

@-N

Tachometer

Setting Procedure Guide

Tachometer Operation

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

For details, refer to page page 28.

Step1

The H7CX is factory-set to the 2-stage counter configuration (1-stage counter configuration for

H7CX-AU

@-N models).

Enter configuration selection mode using the following chart and set the tachometer mode.

OFF

Upper/lower limit output

Range output

Upper limit output

Lower limit output

OFF

2 times

4 times

8 times

---

Step2

Key-protect switch

Disabled

Enabled

Refer to the table on the right.

30 Hz

10 kHz

DIP switch settings

Counting speed

Tachometer output mode

Average processing

Input selection

NPN

PNP

Note: All pins are factory-set to OFF.

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

Item

OFF

Step2

Step1

Hold down for 1 s min.

Switch from

2cnt (2-stage preset counter mode) to taco (tachometer mode)

using the

U Key.

Run mode

Power ON

Hold down for 1 s min.

Configuration

selection mode

Refer to the table on the right.

Tachometer output mode

Pin 4

Pin 3

Average processing

Pin 6

Pin 5

• 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.)

Be sure to set pin 1 to ON.

OFF

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