Burkert 1078-1 Manuel Utilisateur page 9

9.3. Adjustment of the 1078-2
danger
risk of electric shock.
• Shut down the electrical power source of all the con-
ductors and isolate it to avoid modifying the param-
eters of the 1078-2 before inserting the configuration
module type 1077-2 on the timer 1078-2.
To change the parameters of the 1078-2, install a configu-
ration module type 1077-2 on the timer 1078-2.
→
Check that both red LEDs are OFF.
→
Loosen the screw from the 1078-2.
→
Remove the cover.
→
Install the 1077-2 with its seal onto the 1078-2, in any
position. See Fig. 6, page 22.
→
Insert the screw supplied with the 1077-2.
→
Tighten the screw at a torque rating between 0,5 and
0,8 Nm.
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32
9.3.2. Display elements of the 1077-2
Time units for the displayed time:
hours, minutes and/or seconds
h m s
- At the Read level:
199:99
Shows that the output is
closed
- At the Settings level:
Shows that the ON/OFF
contact is normally open
- At the Read level:
Shows that the output
is open
- At the Settings level:
Shows that the ON/OFF
contact is normally closed
Fig. 13: Display of the 1077-2
9.3.3. operating levels
The configuration module has two operating levels: The
Read level and the Settings level.
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Setting for the reset
input
Shows a time. If "--:--"
is displayed the set
cycle is completed.
Shows that the device
is beeing adjusted
Shows the operating
mode
9.3.1. Adjustment keys of the 1077-2
To access the Settings level.
+
• From the Read level to go to the next time.
• From the Settings level to go to the next
function.
• To validate the setting of each function.
• At the end of the adjustment, to transfer the
new settings to the timer.
At the Settings level:
• To change the flashing numerical value.
• To go to the next choice of a function.
Fig. 12: Adjustment of the 1077-2
• The Read level allows for reading the different times that
have been set and for following their count down.
• The Settings level allows for setting the operating mode,
the reset type and the times (units and values).
9.3.4. navigating within the Read level
99:00
99:01
10:10
Fig. 14: Navigation at the Read level
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When the device is energized
or when the Settings level
is left, the display shows
the first running time (which
depends on the set operating
mode).The count-down of
that time starts.
The next screens show the
other set times.The number
of times depends on the set
operating mode.
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