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Unidrive User Guide 203
Issue Number: 9 www.controltechniques.com
Table 12-2 Serial communications look-up table
tr XX UD70 run time trips
40 to 69
XX indicates the trip code number.
Trip Code Description
40 Unknown Error
41 Parameter does not exist
42 Parameter write failed: parameter is read only
43 Parameter read failed: parameter is write only
44 Parameter write failed: parameter value is over range
45 Virtual parameter access failed: IOLINK is not running
46 to 48 Internal error
49 Wrong system loaded
50 Maths error in the program, e.g. divide by zero, overflow, etc.
51 DPL array index is out of range
52 User generated trip from control word
53 DPL program incompatible
54 DPL overload – a task has run of time
55 RS485 trip (mode 3, mode 4, etc.)
56 Option module and system-file are incompatible
57 Illegal operating system call
58 to 59 Internal error
60 to 69 High-speed communications option generated trips
See the UD70 and/or the relevant high-speed communications option User guides for more information.
tr XX User trips 70 to 99, 159 to 179, 191 to 200
70 to 99,
159 to 179,
191 to 200
Trip codes defined by the user. XX indicates the trip code number.
For use with the UD70 Application modules by writing the trip code to Pr 10.38.
UFLt n Unidentified trip on module n
142 to 149 Unidentified fault on power-up in module n (size 5 only)
UU Under Volts
1
Under voltage threshold on the DC bus has been reached
400V Unidrive: <350Vdc
200V Unidrive LV: <160Vdc
This also occurs when the AC supply has been removed.
Ensure that the AC supply is above the minimum level.
400V Unidrive: >380Vac -10% (342Vac)
200V Unidrive LV: >200Vac -10% (180Vac)
Trip Diagnosis
No. Trip No. Trip No. Trip
1
UU 22 Oh2 110 to 117 PS1 to PS8
2
OU 23 OA 118 to 125 OI.AC1 to OI.AC8
3
OI.AC 24 th 126 to 133 OU1 to OU8
4
OI.br 25 thS 134 to 141 OI.dc1 to OI.dc8
5
PS 26 OP.OVLd 142 to 149 UFLt1 to UFLt8
6
Et 27 cL1 150 to 158 ConF1 to ConF8
7
OU.SPd 28 cL2 159 to 179 tr159 to tr179
8
Prc2 29 cL3 180 SEP.diS
9
SEP 30 SCL 181 ENC.PH9
10
ENC.OUL 31 EEF 182 FSH.Err
11
ENC.PH1 32 Ph 183 FSH.dAt
12
ENC.PH2 33 rS 184 FSH.TYP
13
ENC.PH3 34 St GL 185 FSH.ACC
14
ENC.PH4 35 SEP EC 186 FSH.LO
15
ENC.PH5 36 SEP EF 187 FSH.20
16
ENC.PH6 37 AN1.diS 188 FSH.rn9
17
ENC.PH7 39 L1.SYNC 189 FSH.cPr
18
ENC.PH8 40 to 69 tr40 to tr69 190 SuP.LSS
19
It.br 70 to 99 tr70 to tr99 191 to 200 tr191 to tr200
20
It.AC 101 OtinP
21 Oh1 102 to 109 OtHS1 to OtHS8
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