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Operating instructions HERMA 400 A
PPLICATOR DESCRIPTION
3.28 US (130519) 35/154
Functions of the illuminated button
There are several functions for the illuminated button a:
– Switching the unit on/off
– Error indication via blink codes
For these functions see the following table, or respective sections.
Note: When applying power the unit g
enerally is READY, i.e., switched on, the button is lighted.
Pressing the
button
Action / Function
< 3s 1. Switching the unit on if it is off.
2. Resetting the unit if an error occurred (indicated via blink code; see below).
> 3s und < 10s Switching the unit off.
Note that on applying power the drive roller will turn immediately if at that time
the sens
ors of the loop control are uncovered. Rotation will stop automatically after a short period of
time.
Error codes
Blinking Cause
8x Creating a loop takes too long (web break, drive roller is wrapped round with
paper, too much
web was fed.
9x Low voltage power pack.
10x Permanent overload of the drive, power consumption is
too high.
11x Over temperature of the drive.
Error codes, i.e,. blink codes, can be acknowledged and reset by pr
essing the illuminated button briefly.
The following codes may appear:
Adjusting the loop control
If the label material changes (e.g. from paper to transparent labels) the sensors c for the loop control
may need adjustment. For further information see the separate manual of the sensor.
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