Error Messages; Mains Reset; Brief Description - Hettich UNIVERSAL 320 R Repair Instructions

5

Error messages

5.1

MAINS RESET

• Switch off the mains switch.
• Wait at least for 10 seconds and then switch on the mains switch again.
5.2

Brief description

Error designation
TACHO-ERROR
TACHO-ERROR
IMBALANCE
CONTROL-ERROR
N > MAX
CONTROL-ERROR
CONTROL-ERROR
ROTORCODE
ROTORCODE
ROTORCODE
MAINS INTERRUPT
N < MIN
CONTROL-ERROR
CONTROL-ERROR
CONTROL-ERROR
CONTROL-ERROR
CONTROL-ERROR
CONTROL-ERROR
SER I/O-ERROR
SER I/O-ERROR
SER I/O-ERROR
SER I/O-ERROR
* Error number will not be displayed
10/66
No. Brief description
1 Speed sensor on top of the motor: Speedometer
pulses break down during rotation
2 No speedometer pulses after start command
(3)* Imbalance on motor axle
4 Lid lock error: lid opened without recognizing
rotor is at standstill
5 Excessive speed error, 250 RPM above n-max of
rotor
6 Lid lock error
8 Lid lock error
10.1 No start code recognized
10.2 Invalid rotor code
10.3 Error during reading the rotor code
(11)* Mains interruption
13 Speed error: slippage is too high
21 Faulty speed measurement
22 Electronics U320 (A1):
23 Operating panel: Display-Timeout
25 Electronics U320 (A1):
27 Electronics U320 (A1):
29 Electronics U320 (A1):
30 Interface - error: Software protocol
31 Interface - error: Timeout
33 Interface - error: Software protocol parity bit
36 Interface - error: NAK
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I C bus
EEPROM
EPROM
RAM
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