Possible Error Messages - Profibus Pa® And Foundation Fieldbus - ABB TTH300 Operating Instruction

TTH300 HEAD-MOUNT TEMPERATURE TRANSMITTER | OI/TTH300-EN REV. G
Possible error messages – PROFIBUS PA® and FOUNDATION Fieldbus®
Range Device status message
(on the display)
Sensor Sensordrift
Sensor S1 line resistance too high
Sensor S1 short-circuit
Sensor S1 wire break
Sensor S2 line resistance too high
Sensor S2 short-circuit
Sensor S2 wire break
Operating conditions S1 measuring range overflow
Operating conditions S1 measuring range underflow
Operating conditions S2 measuring range overflow
Operating conditions S2 measuring range underflow
Operating conditions Device temperature out of spec.
Electronics Device error
Electronics Device not calibrated
Electronics Device being simulated
Electronics Configuration error
Sensor Sensor 1 + 2 redundancy failure
Sensor Sensor 1 redundancy: short-circuit
Sensor Sensor 1 redundancy: wire break
Sensor Sensor 2 redundancy: short-circuit
Sensor Sensor 2 redundancy, wire break
Note
If the remedial measures listed for the error message do not improve the status of the device, please consult ABB Service.
Cause
Outside of the specification
Maintenance required
Error
Error
Maintenance required
Error
Error
Outside of the specification
Outside of the specification
Outside of the specification
Outside of the specification
Outside of the specification
Error
Outside of the specification
Function check
Error
Error
Maintenance required
Maintenance required
Maintenance required
Maintenance required
Remedy
Sensor adjustment
Sensor 1: Remove corrosion at the connections or
reduce line length.
Sensor 1: Rectify short-circuit or replace sensor 1
Sensor 1: Rectify wire break or replace sensor 1
Sensor 2: Remove corrosion at the connections or
reduce line length.
Sensor 2: Rectify short-circuit or replace sensor 2
Sensor 2: Rectify wire break or replace sensor 2
Adapt S1 measuring range to suit measuring task
Adapt S1 measuring range to suit measuring task
Adapt S2 measuring range to suit measuring task
Adapt S2 measuring range to suit measuring task
Check environment; reposition measuring point if
required
Replace device
Calibrate device
Terminate simulation
Validate configuration
Check sensor / sensor connection
Rectify short-circuit at sensor 1 or replace sensor 1
Rectify break at sensor 1 or replace sensor 1
Rectify short-circuit at sensor 2 or replace sensor 2
Rectify break at sensor 2 or replace sensor 2
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