Omron H7EC Manual page 8

Operation
I Operating Modes
H7EC Total Counter
Incrementing Operation
(Up)
Reset
Count input
Counting display values
Nomenclature
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)
Front panel
Concave
side
Concave
side
Terminal block
Note: Perform switch setting before mounting to a control panel.
C-14
Self-powered Total Counter
Full-scale
(Full-scale
−1)
Counting speed
30 Hz
(default setting)
1 kHz
H7EC
Front view
Reset Key
H7EC
Reset the count value. Not operable
under key-protect.
Key-protect Switch
The Reset Key is not operable while the
key-protect switch is set to ON.
Setting
(see note)
Front panel
Bottom view
Terminal block
Key-protect
OFF
Concave
(default setting)
side
Concave
ON
side