
54
YASKAWA ELECTRIC
SIEP C730600 64A 1000-Series Option SI-ES3 Technical Manual
12 Fault Diagnosis and Possible Solutions
12
Fault Diagnosis and Possible Solutions
EtherCAT Option Card Error Codes
The following error codes will be shown in object 1003, subindex 01 if the correspondent error occurred on the drive.
Drive and CANopen/EtherCAT Faults
Emergency Object (EMCY)
The emergency object is used for sending fault information from the option to the CANopen/EtherCAT network.
The emergency object is triggered by a fault event from the drive or the option card itself. An emergency object is
transmitted only once per fault event.
Emergency error codes are specified for a number of events.
Table 20 Emergency Word Specification
Emergency Messages, DSP301 & DSP402
The error codes specified in the list below can be read from CANopen object 0x1003 (Pre-defined error field).
Table 21 Error Codes
Byte
0
1
2
3
4
5
6
7
Content
Emergency
error code
Error register
object 0x1001
Manufacturer specific error info. Not used. Set to zero.
Error Code (Hex)
Meaning
Drive Display
MEMOBUS/Modbus
Register: 0x0080
Enum Value
0000
No error
No error
0x00
3220
DC bus undervoltage
Uv1
0x02
5200
Control power supply voltage fault
Uv2
0x03
3221
Undervoltage 3 (soft-charge bypass circuit fault)
Uv3
0x04
2330
Ground fault
GF
0x06
2220
Overcurrent
oC
0x07
3210
Overvoltage
ov
0x08
4280
Heatsink overheat
oH
0x09
4210
Overheat 1 (heatsink overheat)
oH1
0x0A
2310
Motor overload
oL1
0x0B
2221
Drive overload
oL2
0x0C
2311
Overtorque detection 1
oL3
0x0D
2312
Overtorque detection 2
oL4
0x0E
5420
Dynamic braking transistor
rr
0x0F
4410
Braking resistor overheat
rH
0x10
5441
External fault (input terminal S3)
EF3
0x11
5442
External fault (input terminal S4)
EF4
0x12
5443
External fault (input terminal S5)
EF5
0x13
5444
External fault (input terminal S6)
EF6
0x14
5445
External fault (input terminal S7)
EF7
0x15
5480
External fault (input terminal S8)
EF8
0x16
FF17
Internal FAN fault
FAn
0x17
7180
Overspeed
oS
0x18
8321
Speed deviation (control mode with PG and PM Open Loop
Vector control mode without PG)
dEv
0x19
7305
PG disconnect (control mode with PG)
PGo
0x1A
3130
Input phase loss
PF
0x1B
3300
Output phase loss
LF
0x1C
FF01
Motor overheat alarm (PTC input)
oH3
0x1D
5300
External digital operator connection fault
oPr
0x1E
5530
EEPROM write error
Err
0x1F
Содержание SI-ES3
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