New H7EC

7

Operation

■ Operating Modes

Nomenclature

Note: 1. Perform switch setting before mounting to a control panel.

2. If the counting speed setting is changed, the present value will not be held. Press the Reset Key on the front panel.

3. Key protection is used to prohibit operating the Reset Key. The reset input terminals will still be functional.

H7EC Total Counter

Reset

Counting display values

Full-scale

Count input

Incrementing Operation

(Up)

(Full-scale

−1)

H7EC

1 kHz

Front view

Bottom view

Reset Key

Key-protect Switch

Counting speed switch

Key-protect

Front panel

ON

Terminal block

Counting speed

Front panel

Terminal block

For all models except for H7EC-NFV-

@.

If the counting speed setting is changed,

the present value will not be held and so

press the Reset Key on the front panel.

Setting

(see note)

30 Hz

(default setting)

Setting

(see note)

OFF

(default setting)

Reset the count value. Not operable

under key-protect.

Concave

side

Concave

side

The Reset Key is not operable while the

key-protect switch is set to ON.

Concave

side

Concave

side