II K 6-33
Operating Instructions
7.03 Diagnosis
Diagn. message
internal
code
AI2 vs PTC 74
Arm Cur <> 0 15
Arm Data 73
Arm L Meas 16
A
Arm R Meas 17
E Enc Polarity 26
Field L Meas 18
Field R Meas 19
Field Range 72
Fld Cur <> 0 14
Fld Low Lim 70
F
Flux Char 71
Ground Fault 103G
Grp9 Disable 76
No Accel 81
No EncSignal 27
No Run Cmd 12
No ZeroSpeed 13
None 0
Not At Speed 24
Not Running 23
N
NoThyrConduc 104
P Par Checksum 34
RecoveryTime 75R
Result False 96
Shortcut V11 90
Shortcut V12 91
Shortcut V13 92
Shortcut V14 93
Shortcut V15 94
Shortcut V16 95
ShortcV11/24 99
ShortcV12/25 100
ShortcV13/26 101
ShortcV14/21 102
ShortcV15/22 97
ShortcV16/23 98
Sp Deviation 80
SpPar Detect 82
S
StillRunning 28
Tacho Adjust 22
TachPolarity 25
Tune Aborted 11
T
TuneParWrite 20
U UpDn Aborted 32
W Wiz ParWrite 30
Reference list of Diagnostic messages
- sorted by alphabetical order
6.4.7 Diagnostic Messages
The „Diagnosis“ Parameter (7.03) shows more detailed prob-
lem causes to some of the alarms and faults. It is shown
automatically if a problem occurs while using the commission-
ing wizard.
internal
code
7.03 Diagnosis
Diagn. message
Definition /
Possible source
0 None Actually no problems
1
to
10
1
to
10
Internal software causes.
Please contact your ABB local
service center.
11 Tune Aborted Procedure aborted by FAULT or
switching off the RUN command.
12 No Run Cmd Timeout of procedure was given, if
Run signal is not present in 30 s. Pos-
sible problems causes:
• emergency stop pending
• field undercurrent
• no main supply
• no RUN command has been given
• blown fuses
• (I) has been pressed too late or not
at all
• (I) has been pressed twice
13 No ZeroSpeed This diagnosis message can occur at
any autotuning function (Field, Arma-
ture, Speed and Flux) if Zero Speed
Lev (5.15) = 0, respectively too low.
Has to be greater than 0 rpm.
14 Fld Cur <> 0 Field current not zero when it is ex-
pected to be zero.
Try it again. Otherwise decrease Field
Cur Nom (1.03) to 50% of current
value temporaryly and try it again. Af-
ter Armature Autotuning set parameter
Field Cur Nom (1.03) back to 100%.
15 Arm Cur <> 0 Armature current not zero when it is
expected to be zero.
Try it again.
16 Arm L Meas Measurement Armature Inductance
value is higher than maximum value of
parameter Arm Inductance (3.12).
Not possible to set it by Arm Autotun-
ing. Set it manually to the right value
or to maximum value.
Set parameter Arm Cur Nom (1.01)
temporary to 160% of current value
and start autotuning again. Afterwards
set parameter 1.01 back to previous
value.
17 Arm R Meas Measurements Armature Resistance
value is higher than maximum value of
parameter Arm Resistance (3.13).
Not possible to set it by Arm Autotun-
ing. Set it manually to the right value
or to maximum value.
18 Field L Meas Not enough measurement for the de-
tection of field inductance. The value
of “Field L” is used for calculation the
parameter Field Cur KP (4.03).
Not possible to set it by Fld Autotun-
ing. Use Field Man Tuning.
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