Herma 400 - SM851 Winder Failure Temperature too High; SM854 Rewinder Failure Power Stage; SM865 Loop Filler Failure; SM910 Drive Failure Low Voltage

11
Troubleshooting
Operating instructions HERMA 400
140/154 3.28 US (130519)
11.2.57 SM849 Winder failure Circuit voltage too low
This message appears if the operating voltage is too low. Possibly the internal power supply is
defective.
11.2.58 SM850 Winder failure Overload
This message appears if the unit was overloaded for an extended period of time. Possibly the rotating
disk is rough-running, the labeling performance too high, maybe a double penulum is to be used.
11.2.59 SM851 Winder failure Temperature too high
This message appears if the unit‘s operating temperature is too high due to an overload.
11.2.60 SM854 Rewinder failure Power stage
This message appears if there is a control error of the power output stage.
11.2.61 SM865 Loop filler failure
This message appears if a malfunction at the motoized loop unwinder of the winder system in an
external loop unit occurred. The actual malfunction is indicated via blink code at the illuminated button
of the unit. See the corresponding section 4.1.3.
11.2.62 SM910 Drive failure Low voltage
This message appears if low voltage was detected. Please turn to our Technical Service or to your
HERMA partner if this malfunction occurs repeatedly. See the explanation with SM919.
11.2.63 SM911 Drive failure High voltage
This message appears if high voltage was detected. Please turn to our Technical Service or to your
HERMA partner if this malfunction occurs repeatedly.
11.2.64 SM912 Drive failure High temperature
This message appears if a high temperature was detected. Please turn to our Technical Service or to
your HERMA partner if this malfunction occurs repeatedly.
11.2.65 SM913 Drive failure Overload (period)
This message appears if the peak current was required for more than 3 seconds. Please turn to our
Technical Service or to your HERMA partner if this malfunction occurs repeatedly. See the explanation
with SM919.
11.2.66 SM914 Drive failure
This message appears if the encoder signals of the applicator drive could not be used. Please turn to
our Technical Service or to your HERMA partner if this malfunction occurs repeatedly.
11.2.67 SM916 Drive failure
This message appears if the encoder delivers no or incorrect values. Possibly the encoder plug is not
inserted correctly or it is faulty.