Multifunction Preset Counter

H7CX (Tachometer Function)

C-121

Output Allocation (otst)

When using H7CX-AU

@ models as 2-stage counter, each output can

be flexibly allocated to either stage 1 or 2.

Transistor output placed for SV1 and contact output for SV2 or vice

verse, as in the following table.

H7CX-AU/-AUD1

H7CX-AUSD1

Key Protect Level (kypt)

Set the key protect level.

When the key-protect switch in set to ON, it is possible to prevent setting errors by prohibiting the use of certain operation keys by specifying the

key protect level (KP-1 to KP-5). The key protect indicator is lit while the key-protect switch is set to ON. Confirm the ON/OFF status of the key-

protect switch after the H7CX is mounted to the panel.

Note: Changing mode to configuration selection mode (

+

1 s min.) or function setting mode (

3 s min.).

OUT1

OUT2

off

Transistor (12-13)

Contact (3, 4, 5)

on

Contact (3, 4, 5)

Transistor (12-13)

OUT1

OUT2

off

Transistor (12-13)

Transistor with diode

(3, 4, 5)

on

Transistor with diode

(3, 4, 5)

Transistor (12-13)

ON

OFF

Note: Factory-set to OFF

Key protect indicator

(See note)

Level

Meaning

Details

Changing mode

(See note.)

Switching display

during operation

Reset key

Up/down key (Up key for

6-digit models)

KP-1 (default setting)

No

Yes

Yes

Yes

KP-2

No

Yes

No

Yes

KP-3

No

Yes

Yes

No

KP-4

No

Yes

No

No

KP-5

NoNoNoNo

MODE

1

MODE