
12 Fault Diagnosis and Possible Solutions
YASKAWA ELECTRIC
SIEP C730600 64A 1000-Series Option SI-ES3 Technical Manual
55
SDO Abort Codes
SDO abort codes are supported as specified in DS301. Additionally the abort codes listed below are implemented.
Table 22 SDO Abort Codes
4310
Motor overheat fault (PTC input)
oH4
0x20
FF08
MEMOBUS/Modbus communication error
CE
0x21
FF07
Option communication error
bUS
0x22
FF06
Control fault
CF
0x25
8313
Zero servo fault
SvE
0x26
5481
Option card external fault
EF0
0x27
FF02
PID feedback loss
FbL
0x28
FF03
Undertorque detection 1
UL3
0x29
FF04
Undertorque detection 2
UL4
0x2A
FF05
High slip braking oL
oL7
0x2B
6000
Hardware or communication error of drive or option
oF
/CPF
0x30
FF32
Z pulse fault (Closed Loop Vector for PM motors)
dv1
0x32
FF33
Z pulse noise fault detection (Closed Loop Vector for PM
motors)
dv2
0x33
FF34
Inversion detection (Closed Loop Vector for PM motors)
dv3
0x34
FF35
Inversion prevention detection (Closed Loop Vector for PM
motors)
dv4
0x35
FF36
Output current imbalance
LF2
0x36
FF37
Pull-out detection
STo
0x37
FF38
PG disconnect (control mode with PG)
PGoH
0x38
FF3B
Too many speed search restarts
SEr
0x3B
FF41
PID feedback loss
FbH
0x41
FF0D
External fault (input terminal S1)
EF1
0x42
FF0E
External fault (input terminal S2)
EF2
0x43
FF44
Mechanical weakening detection 1
oL5
0x44
FF45
Mechanical weakening detection 2
UL5
0x45
FF46
Current offset fault
CoF
0x46
FF47
PLC detection error 1
PE1
0x47
FF49
DriveWorksEZ fault
dWFL
0x49
6301
Error during object content selection
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SDO Abort Code
Description
0602 0010 (Hex)
Consecutive MEMOBUS/Modbus Read/Write/ENTER commands are send but the wait time between messages
is too short.
A MEMOBUS/Modbus Read or Write Response (2140 (Hex) and 2150 (Hex)) was attempted but no or an
incorrect MEMOBUS/Modbus address has been written to object 2040 (Hex) or 2050 (Hex) before.
A MEMOBUS/Modbus write request has been sent during DC bus under voltage.
0602 0022 (Hex)
Drive Profile DSP402 is used and a value is written to object 6042 (Hex) (vl Target Velocity) while the drive
status is not “Operation Enable”.
Object 2155 (Hex) is tried to be read while the option is not in Operational state.
A MEMOBUS/Modbus Read or Write command (2040 (Hex) and 2050 (Hex)) was performed with an invalid
MEMOBUS/Modbus address.
Error Code (Hex)
Meaning
Drive Display
MEMOBUS/Modbus
Register: 0x0080
Enum Value
Содержание SI-ES3
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