New H7ET
Operation
■ Operating Modes
H7ET Time Counter
Incrementing Operation
(Up)
Reset
Timer input
Internal clock
timer value
Full-scale
(Full-scale
−0.1 (1))
Timer display values
Nomenclature
Front view
Location to Attach
Unit Label
Attach the correct unit
label for the time range
that is set.
Reset Key
H7ET
Reset the count value. Not operable
under key-protect.
Time-range switch
Key-protect Switch
The Reset Key is not operable while the
key-protect switch is set to ON.
If the time-range setting is
changed, the present
value will not be held and
so press the Reset Key on
the front panel.
Setting
Key-protect
(see note)
Front panel
Time range
Concave
side
Bottom view
OFF
(default setting)
Setting
(see note)
H7ET-N@@-@@
H7ET-N@@1-@@
Front panel
Concave
side
0s to 999h59min59s
(default setting)
0.0h to 3999d23.9h
Concave
side
ON
Terminal block
0.0h to 999999.9h
(default setting)
Concave
side
0.0min to 9999h59.9min
Terminal block
Display Values for a Time Range of ”0.0h to 3999d23.9h”
If the time-range switch is set to ”0.0h to 3999d23.9h,” the four leftmost digits are the number of days and the three rightmost
digits are the number of hours.
The initial value after resetting is 000.00 (0 days, 00.0 hours).
After ”023.9” (0 days, 23.9 hours), the display will change to ”100.0” (1 days, 00.0 hours).
LCD Examples for ”0.0h to 3999d23.9h” Range
d
h
d
h
d
h
After 24
hours, 54
minutes
After 24
hours
Note: Perform switch setting before mounting to a control panel.
14
OMRON [ OMRON ELECTRONICS LLC ]
