Fault Diagnosis And Possible Solutions - YASKAWA Powerlink A1000 Series Installation Manual

9 Fault Diagnosis and Possible Solutions

9 Fault Diagnosis and Possible Solutions
 Powerlink Option Card Error Codes
The following error codes will be shown in object 1003, subindex 01 if the correspondent
error occurred on the drive.
 Inverter and Powerlink Faults
 Emergency Object (EMCY)
The emergency object is used for sending fault information from the communication module
to the CANopen/Powerlink network.
The emergency object is triggered by a fault event from the host or the option card itself. An
emergency object is transmitted only once per 'error event'.
Emergency error codes are specified for a number of events. Emergency word specification:
Byte 0
Emergency
Content
error code
Emergency Messages, DSP301 & DSP402

The error codes specified in the list below can be read from CANopen object 0x1003 (Pre-
defined error field)
Error Code (Hex)
0000
3220
5200
3221
2330
2220
3210
4280
4210
EN 26
Table E.7 Emergency Word Specification
1 2
Error
register
object
0x1001
Table E.8 Error Codes
Meaning
No error
DC bus undervoltage
Control power supply undervoltage
DC bus charging circuit fault
Ground fault
Over current
DC bus overvoltage
Heatsink overheat
Heatsink overheat
YASKAWA Europe YEU TOEP C710616 87A - A1000 Option Powerlink - Installation Manual
3 4
Manufacturer specific error info. Not used. Set to zero.
5 6
INVR:0x0080
Drive Display
Enum Value
No error
Uv1
Uv2
Uv3
GF
oC
ov
oH
oH1
7
0x00
0x02
0x03
0x04
0x06
0x07
0x08
0x09
0x0A