H7E 查看數據表（PDF） - OMRON Corporation

零件编号

产品描述 (功能)

生产厂家

H7E

Self-powered Totalizer

OMRON Corporation 

Operation

■ Operating Modes

H7EC Total Counter

Incrementing Operation

(Up)

Reset

Count input

Full-scale

(Full-scale

−1)

Counting display values

New H7EC

Nomenclature

Front view

H7EC

Reset Key

Reset the count value. Not operable

under key-protect.

Counting speed switch

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)

Counting speed

Front panel

Concave

30 Hz

side (default setting)

Bottom view

Key-protect Switch

The Reset Key is not operable while the

key-protect switch is set to ON.

Setting

(see note)

Key-protect

Front panel

Concave

OFF

side (default setting)

Concave

side

1 kHz

Concave

side

Terminal block

ON

Terminal block

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.

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