To Next PageTo Next PageWhy does my AUMA SAREx 07.2 display 'Phase fault'?
The 'Phase fault' error on your AUMA Controller indicates that one phase of the power supply is missing, meaning the controls are not receiving mains voltage. To resolve this, test and connect all phases of the power supply.
What to do if AUMA SAREx 07.2 Controller shows 'Incorrect phase seq'?
If your AUMA Controller displays 'Incorrect phase seq', it means the phase conductors L1, L2, and L3 are connected in the wrong sequence. To fix this, correct the sequence by exchanging two of the phases.
What to do if AUMA Controller displays 'Torque fault CLOSE Torque fault OPEN'?
The 'Torque fault CLOSE Torque fault OPEN' error on your AUMA controller indicates a torque fault in the CLOSE or OPEN directions, or simultaneously in both. Try executing an operation command in the opposite direction. Also, verify the torque switching setting and check for any foreign objects preventing the valve from closing. There may also be problems with the valve itself.
What does 'Wrn controls temp' mean on my AUMA SAREx 07.2 and how to fix it?
The 'Wrn controls temp' warning on your AUMA Controller indicates that the temperature inside the controls housing is too high, exceeding the specified temperature range. Allow the controls to cool down. Check the service conditions. You can view the current temperature display under Diagnostic M0022>Device temperatures M0524>Temp. controls.
How to resolve 'Thermal fault' on AUMA Controller?
The 'Thermal fault' on your AUMA Controller is caused by the motor protection tripping. To resolve this, allow the system to cool down and wait.
What does 'IE 24 V AC' mean on my AUMA Controller and how to fix it?
The 'IE 24 V AC' error on your AUMA Controller indicates a fault in the internal 24 V DC power supply, meaning the safety-relevant part of the controls is without power. Check the power supply to resolve this issue.
What does 'Wrn range act.pos.' mean on AUMA Controller?
The 'Wrn range act.pos.' warning on your AUMA Controller means the current position feedback signal range is outside the permissible range, or both limit switches (OPEN and CLOSED) are operated simultaneously. This can also indicate a defect in the actuator mechanics. Verify the reduction gearing settings within the actuator.
General| Communication Protocols | Modbus |
|---|---|
| Protection Class | IP65 |
| Operating Temperature | -40°C to +60°C |
| Type of control | Modulating |
| Output speed | 4 to 180 rpm |
Ensures user or contractor meets all legal requirements and directives for assembly, electrical connection, commissioning, and operation.
Explains safety-relevant symbols (DANGER, WARNING, CAUTION, NOTICE) and their hazard levels.
Provides essential information regarding electrical connections, including warnings about hazardous voltage and required qualifications.
Details how to operate the actuator manually for setting and commissioning purposes, engaging an internal change-over mechanism.
Provides instructions for motor operation, including a notice about potential valve damage due to incorrect basic settings.
Explains how to operate the actuator using the local control push buttons on the actuator controls.
Describes how to operate the actuator remotely via fieldbus, with a caution regarding immediate operation when switching on.
Explains how valve position and direction of operation are indicated, requiring a position transmitter for display.
Guides on setting the type of seating (limit or torque) to match the valve, with warnings about incorrect settings.
Explains how to set the torque switches for overload protection of the valve, with a warning about excessive tripping torque limits.
Guides on setting limit switches to record valve travel and operate switches at preset positions, including end position adjustments.
Lists common faults encountered during commissioning, their causes, and remedies, such as setting gear stages or checking switches.
Provides detailed technical specifications for multi-turn actuators, including type of duty, motors, mains voltage, and motor protection.
Lists technical data for actuator controls, covering explosion protection, power supply, current consumption, and fieldbus interfaces.
