Corrective Action; Fault Indications And Warning Indications; Fuses; Fuses Within The Actuator Controls - AUMA SG Series Operation Instructions Manual

SG 04.2 SG 10.2
with actuator controls MEC 03.1
13.

Corrective action

13.1.

Fault indications and warning indications

13.2.

Fuses

13.2.1.

Fuses within the actuator controls

Faults interrupt or prevent the electrical actuator operation.
Faults and warnings can be signalled via the two output contacts and/or via the local
controls.
Should local controls be available, the fault and warning signals are indicated by the
left indication light [1].
Figure 36: Fault indications and RESET
[1] Red indication light: Fault, yellow: Warning
[2] Push button RESET
In operation mode LOCAL (right indication light is blinking in blue), stored faults
(cause does no longer exist), may be reset using the push button RESET [2] (hold
it down for more than 1 second).
The tables below show the fault signalling via the indication lights of the local controls.
Table 17:
Fault signalling via the red indication light
Indication Message
1 blinks Fault indication 1
3 blinks Fault indication 3
4 blinks Fault indication 4
5 blinks Fault indication 5
7 blinks Fault indication 7
8 blinks Fault indication 8
9 blinks Fault indication 9
If there are several faults, only the fault with the highest priority will be signalled.
Fault signal 1 has the highest priority, fault signal 9 the lowest.
Electric shock due to presence of hazardous voltage!
Failure to observe this warning results in death or serious injury.
Disconnect device from the mains before opening.
Wait for 60 seconds after power cut-off prior to opening the housing.
Signification (default)
Torque fault
→ Press push buttons OPEN or CLOSE to reset the
fault (indication light) by operating the device in the
opposite direction.
Signal loss of analogue input (4
Operation mode DISABLED: Operation via the local
controls is disabled (Enable local controls function).
Fault E2 (actual value of positioner)
→ Check wiring (for possible loss of signal) of E2.
→ Read detailed fault indication via AUMA CDT
software (accessories).
Fault of controls temperature
Collective signal: Internal error has occurred.
→ Read detailed fault indication via AUMA CDT
software (accessories) and contact AUMA service.
Collective signal for all other faults
Corrective action
20 mA)
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