Keba ServoA SA52.0100, Operation Manual

Page: 56 / 70

56 ServoA Operation Manual
ID no.: LDS-O-SA-EN-202103
Diagnostics
Display
Software
code
Error
number
Error description
E-EEP
EEPROM error
0
Unspecific error in access to parameter memory
1. Switch off/on device
2. Please contact your service provider if this error occurs again
2
Error in writing of parameter memory
1. Switch off/on device
2. Please contact your service provider if this error occurs again
4
Error in reading the parameter memory during device start-up
phase
1. Switch off/on device
2. Please contact your service provider if this error occurs again
7
Error in writing of string parameters in parameter memory
1. Switch off/on device
2. If this error occurs again, set device to factory setting
3. Please contact your service provider if this error occurs again
11
Checksum error in initialization of AutoSave-Parameter
1. Switch off/on device
2. Please contact your service provider if this error occurs again
15
Checksum error at initialization of device setting
1. Switch off/on device
2. If this error occurs again, set device to factory setting and then
transfer settings again to the device
21
Checksum errpr in initialization of parameters HOOFF, SSISP,
POSSV
1. Switch off/on device
2. If this error occurs again, set device to factory setting and then
transfer settings again to the device
E-WBK
Broken wire at current input 4 to 20mA detected or Motor phase failure
detected
1
Broken wire at current input 4 to 20mA detected
1. Check contact of input
2. Check wiring
127
Motor phase failure detected
1. Check motor wiring
2. Check if power stage is enabled and "safty stop“ not requested
3. Check motor coil for correct resistance
Display
Software
code
Error
number
Error description
E-BRC
The internal chopper resistor is overloaded
0
The internal chopper resistor is overloaded
1. If this is a device without internal chopper resistor, you may
disable chopper supervision
2. The desired load cycle is not possible using the internal
resistor, please use an external one
48 Same as above
63 Chopper doesn’t work, check chopper wiring
64 Chopper doesn’t work, power stage is probably defective
E-PFC
Power fail in v/f-control
110 Power fail, grid power not available
E-ETC
EtherCAT
20:32 EtherCAT errors, remapped to AL100 through AL132
E-SYS
Exception related to EEPROM access
0:13
Exception, please see parameter 2 (EXCEP) for further details.
1. Please note this information and contact your service
provider
2. As workaround try to set parameter 537 (R-SYS) to “WARN
(1)” or “NOERR (0)”
E-ENC
Error in encoder interface or connection error
49 Communication error with SmartAbs encoder
68 Endat and Biss encoder not yet available for X4b
115 Timeout error in initialisation of wire saving TTL encoder
127 Error during commutation finding
135 Broken wire at resolver or low resolver voltage
136 Broken wire at sine-cosine-encoder or low encoder voltage
137 Broken wire at SSI-encoder
122
2 2
3 2
2