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II K 6-32
Operating Instructions
Alarm message
Alarm no.
Definition /
Possible source
Pa
ra
m.
A 14
Up/Download Failed
Alarm Upload Download Fai-
led
The checksum verification failed
during uploading or downloading
between drive and control panel.
Try again.
7.12
bit 13
A 15
PanTxt not
UpToDate
Alarm Panel Texts not Up-to-
Date
You are using a panel with an
older text version than required
by your drive software. Some
texts may be missing and dis-
played as „?TEXT“. Have your
panel updated.
7.12
bit 14
A 16
Par Setting Conflict
Alarm Parameter Conflict
is triggered by parameters the
contents of which is conflicting
with other parameters. Possible
conflicts are described in the
Diagnostic Messages
70…76
,
see following chapter.
7.12
bit 15
A 17
Compatibility Alarm
Alarm Parameter Compatibility
When downloading the parame-
ters from panel to drive the soft-
ware attempts to set the para-
meter. If the value is actually not
possible to be set (e.g. min/max
check fails or not compatible to
typecode) this parameter is set
to default value. That’s mainly
possible at parameter
Arm Cur
Nom (1.01).
You can look up
from parameter
Diagnosis
(7.03)
the number of the last of
the concerned parameters. All
parameter that are not con-
cerned are set to downloaded
values.
7.13
bit 0
Alarm message
Alarm no.
Definition /
Possible source
Pa
ra
m.
A 18
Parameter Restored
Parameter Restored
To enable data loss in the
FlashProm to be detected, the
parameter sector is secured by a
checksum. Data loss may occur
if there is a technical defect in
the FlashProm or if the electron-
ics supply is switched off be-
tween parameter change and the
5-second save cycle. For safety
reasons, a second back-up sec-
tor is provided above the pa-
rameter area, where the pa-
rameters and the contents of the
fault logger are kept as updated
copies.
If a data loss is detected in the
parameter sector, this back-up
sector will be activated, and the
parameters restored. The resto-
ration operation triggers the
A18-
ParameterRestored
alarm. The
drive will remain functional, how-
ever, and the alarm can be ac-
knowledged using the reset but-
ton. The parameters most re-
cently entered must be checked,
and entered again if necessary.
Only when a data loss is discov-
ered in the back-up sector will
the drive be disabled, for safety
reasons, and the
F2-Hardware
fault triggered, which may also
be accompanied by the
F4-
ParamChecksum
fault. These
faults cannot be acknowledged.
When you switch the
electron-
ics supply off
and
on
again, all
parameters will be reset to their
initial values
(factory settings).
If this FlashProm effect still per-
sists, the next checksum check
routine will again trigger a shut-
down on fault. If it proves to
have been a temporary effect,
the drive must be
reparameter-
ised
before the next start-up,
e.g. by copying the (previously
backed-up) parameters set from
the control panel into the drive.
Even if this fault appears to have
been eliminated after the elec-
tronics supply has been switched
on, once a FlashProm hardware
problem has been detected, you
have to expect that it may occur
repeatedly.
7.13
bit 1
Содержание DCS 400
Страница 1: ...II K 1 1 DCS Thyristor power converter for DC drive systems 20 to 1000 A 9 to 522 kW Manual DCS 400 ...
Страница 24: ...II K 3 14 Technical data ...
Страница 29: ...II K 4 5 Overview of Software ...
Страница 158: ...II K 6 36 Operating Instructions ...
Страница 181: ...II K B 1 Appendix B Declaration of conformity ...
Страница 190: ...Notices ...
Страница 191: ...Notices ...