Omron H3CR-A Manual page 48

H3CR-G
Using the Setting Ring
Setting a Specific Time
Mount the Panel Cover on the Timer, set the desired time with the time setting knob, and place Time Setting Ring A onto the time setting knob so
that the time setting notch of Time Setting Ring A is in the center of the reset lock position of the Panel Cover.
Limiting the Setting Range
Example: To set a range of 10 and 20 s.
Mount the Panel Cover on the Timer, set the time setting knob to 10 s (the lower limit of the setting range), and place Time Setting Ring C onto
the time setting knob so that the stopper of Time Setting Ring C is on the right edge of the reset lock position of the Panel cover. Next, set the time
setting knob to 20 s (the upper limit of the setting range), place Time Setting Ring B onto the time setting knob so that the stopper of Time Setting
Ring B is on the left edge of the reset lock position of the Panel Cover.
Timing Chart
Model
H3CR-G8L/-G8EL
Note: t1: Star operation time setting
t2: Star-delta transfer time
48
Reset lock position
Time setting
notch
Time Setting Ring A Panel Cover
Reset lock position
Stopper
Time Setting Time Setting Panel Cover
Ring B Ring C
ON
Power (2 -- 7)
OFF
ON
Instantaneous output
(1 -- 3) (-E models) OFF
Star operation
ON
output (8 -- 5)
OFF
Delta operation ON
output (8 -- 6)
OFF
Lit
Star operation indicator
Not lit
Lit
Delta operation indicator
Not lit
Time setting notch
Example: To set the time to 10 s.
Timing chart
t1
t2
H3CR-G
Setting position
Range
0.5 s min.