Hettich EBA 21 Repair Instructions

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Error designation No. Brief description Page
SER I/O-ERROR 30 No connection between control panel and serial
interface
16
SER I/O-ERROR 31 No connection between frequency converter and
serial interface
16
SER I/O-ERROR 33 Data incorrectly transmitted from the
componentry
16
SER I/O-ERROR 34 Data incorrectly transmitted between control
panel and frequency converter
17
SER I/O-ERROR 36 No acknowledgement (NAK) from frequency
converter to control panel
17
FU/CCI-ERROR 60 Faulty release signal to frequency converter 17
FU/CCI-ERROR 61 Frequency converter - error: computing section 18
FU/CCI-ERROR 62 Frequency converter - error: undervoltage 18
FU/CCI-ERROR 63 Frequency converter - error: overcurrent 18
FU/CCI-ERROR 64 Frequency converter - error: overvoltage 19
FU/CCI-ERROR 67 Frequency converter - error: overtemperature in
motor (only 115V)
19
FU/CCI-ERROR 68 Frequency converter - error: overtemperature in
frequency converter
19
FU/CCI-ERROR 69 Frequency converter - error: EEPROM 19
FU/CCI-ERROR 84 Frequency converter - error: Frequency con
verter recognizes
excess speed
20
FU/CCI-ERROR 85 Frequency converter - error: “Watchdog” in
frequency converter
had triggered
20

Hettich EBA 21 Specifications

General

Brand	Hettich
Model	EBA 21
Category	Laboratory Equipment
Language	English