AUMA SGExC 05.1, Руководство по эксплуатации

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10. Corrective action
10.1 Faults during commissioning
Table 9: Faults during commissioning
Remedy Possible causes Fault description
Determine overrun: Overrun = travel covered
from switching off until complete standstill.
Set limit switching again considering the
overrun (turn handwheel back by the amount
of the overrun). The overrun was not considered when setting
the limit switching.
The overrun is generated by the inertia of
both the actuator and the valve and the delay
time of the controls. Fault in end position
Actuator runs to end stop alt-
hough the limit switches work
properly.
For RESTRICTED : A release must be initia-
ted externally via bus or input signal. Refer
to parameter
Enable LOCAL MODE
.
For
EMERGENCY STOP
: Release EMER-
GENCY STOP button.
RESTRICTED signifies that the local con-
trols of the AUMATIC have not been released
yet.
EMERGENCY STOP
signifies that the
EMERGENCY STOP mode has been activa-
ted via the EMERGENCY STOP button (opti-
on),
Push buttons do not react
The controls may not be operated
via the local controls.
Display indicates:
RESTRIC-
TED
or
EMERGENCY STOP
.
10.2 Fault indications and warning indications
Faults interrupt or prevent the electrical actuator operation.
Warnings have no influence on the electrical actuator operation. They only serve
for information purposes.
Fault and warning indications are shown in the display.
10.2.1 Status indication S0 - faults and warnings
Line 4 of status indication
S0
displays faults and warnings.
LOCAL MODE S0
OPEN
E2 100 %
FAULT IND.
Table 10: Description of the fault indications
Remedy Description Signal
For further information, press and go to
status indication
S1
.
A fault has occurred. FAULT IND.
For further information, press and go to
status indication S2 .
A warning has occurred. WARNING IND.
For further information, press and go to
status indication
S1
(faults) or
S2
(warnings).
Faults as well as warnings have occurred. FAULT + WARNING
For further information, press and go to
status indication
S3
(cause for fault indicati-
ons).
The actuator cannot be operated from REMO-
TE. The actuator can only be operated via
the local controls. NOT READY IND.
For further information, press and go to
status indication S1 or S3 .
Faults and the NOT READY IND. signal
have occurred.
FLT + NR
For further information, press and go to
status indication
S2
or
S3
.
Warnings and the
NOT READY IND.
si-
gnal have occurred.
WRN + NR
For further information, press and go to
status indications
S1
to
S3
.
Faults, warnings, and the
NOT READY
IND. signal have occurred.
FLT + WRN + NR
10.2.2 Status indication S1 - faults
Faults are indicated within the status indication
S1
:
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SGExC 05.1 – SGExC 12.1 Control unit: electronic (MWG)
Corrective action ACExC 01.1 Non-Intrusive