Beijer Electronics AN-BEI-P2-038 User Manual
Page 14
APPLICATION NOTE AN‐BEI‐P2‐038
Date: 15/02/12
AN‐BEI‐P2‐038 Modbus RTU Control and Register Mapping
14
Drive error code information in Register 6:
In the event of a trip, an error code is returned in the High Byte of the drive status word. The fault values correspond to the
following table.
Fault
Code
No.
Description
Fault
Code
No.
Description
no‐Flt
00
No Fault
AtF‐01
40
Measured motor stator resistance varies between phases.
OI‐b
01
Brake channel over current
AtF‐02
41
Measured motor stator resistance is too large.
OL‐br
02
Brake resistor overload
AtF‐03
42
Measured motor inductance is too low.
O‐I
03
Instantaneous over current
AtF‐04
43
Measured motor inductance is too large.
I.t‐trp
04
Motor Thermal Overload (I2t)
AtF‐05
44
Measured motor parameters are not convergent
SAFE‐1
05
Safety input circuit error (Processor output)
AtF‐06
45
Reserved
O‐Volt
06
Over voltage on DC bus
AtF‐07
46
Reserved
U‐Volt
07
Under voltage on DC bus
AtF‐08
47
Reserved
O‐t
08
Heatsink over temperature
AtF‐09
48
Reserved
U‐t
09
Under temperature
AtF‐10
49
Reserved
P‐
dEF
10
Factory Default parameters have been loaded
SC‐F01
50
Modbus comms loss fault
E‐trip
11
External trip
SC‐F02
51
CANopen comms loss trip
SC‐ObS
12
Internal Bus comms loss
SC‐F03
52
Anybus module comms loss trip
FLt‐dc
13
DC bus ripple too high
SC‐F04
53
IO card comms loss trip
P‐LOSS
14
Input phase loss trip
SC‐F05
54
Reserved
h O‐I
15
Instantaneous over current on drive output.
SC‐F06
55
Reserved
th‐Flt
16
Faulty thermistor on heatsink.
SC‐F07
56
Reserved
dAtA‐F
17
Internal memory fault. (IO)
SC‐F08
57
Reserved
4‐20 F
18
4‐20mA Signal Lost
SC‐F09
58
Reserved
dAtA‐E
19
Internal memory fault. (DSP)
SC‐F10
59
Reserved
U‐dEF
20
User Default Parameters Loaded
OF‐01
60
Internal link to option module loss
F‐Ptc
21
Motor PTC thermistor trip
OF‐02
61
Option module in exceptional condition
FAN‐F
22
Cooling Fan Fault
OF‐03
62
Reserved
O‐hEAt
23
Environmental temperature too high
OF‐04
63
Reserved
O‐torq
24
Maximum torque limit trip / Over torque (HVAC
OF‐05
64
Reserved
U‐torq
25
Output torque too low (hoist) / Under torque (HVAC)
OF‐06
65
Reserved
Out‐F
26
Drive output fault
OF‐07
66
Reserved
Err‐01
27
Reserved
OF‐08
67
Reserved
Err‐02
28
Reserved
OF‐09
68
Reserved
SAFE‐2
29
Safety input circuit error (Buffer output)
OF‐10
69
Reserved
Enc‐01
30
Encoder comms/data loss
PLC‐01
70
Unsupported PLC function block
Enc‐02
31
Encoder speed error
PLC‐02
71
PLC program over size
Enc‐03
32
Incorrect Encoder PPR count set in parameters
PLC‐03
72
Divide by 0
Enc‐04
33
Encoder Channel A Fault
PLC‐04
73
Lower limit large than higher limit
Enc‐05
34
Encoder Channel B Fault
PLC‐05
74
Table function block index overflow
Enc‐06
35
Encoder Channels A & B Fault
PLC‐06
75
Reserved
Enc‐07
36
RS485 data channel error (servo)
PLC‐07
76
Reserved
Enc‐08
37
IO comms loss (servo)
PLC‐08
77
Reserved
Enc‐09
38
Wrong type encoder (servo)
PLC‐09
78
Reserved
Enc‐10
39
KTY trip (servo)
PLC‐10
79
Reserved