Diagnostics and troubleshooting
EF200F-C
128
12.3.2 Adapting the status signal
Each item of diagnostic information is assigned a specific status signal at the factory. The
user can change this assignment for specific diagnostic information in the Diagnostic
event category submenu.
Expert → Communication → Diagnostic event category
Available status signals
Configuration as per HART 7 Specification (Condensed Status), in accordance with
NAMUR NE107.
Symbol
Meaning
A0013956
Failure
A device error is present. The measured value is no longer valid.
A0013959
Function check
The device is in service mode (e.g. during a simulation).
A0013958
Out of specification
The device is being operated:
• Outside its technical specification limits (e.g. outside the process temperature range)
• Outside of the configuration carried out by the user (e.g. maximum flow in parameter
20 mA value )
A0013957
Maintenance required
Maintenance is required. The measured value is still valid.
A0023076
Has no effect on the condensed status.
12.4 Overview of diagnostic information
The amount of diagnostic information and the number of measured variables affected
increase if the measuring device has one or more application packages.
In the case of some items of diagnostic information, the status signal and the
diagnostic behavior can be changed. Change the diagnostic information → See 12.3.1
Diagnostic
number
Short text
Remedy instructions
Status
signal
[from the
factory]
Diagnostic
behavior
[from the
factory]
Diagnostic of sensor
004
Sensor defective
1. Check plug connections
2. Change pre-amplifier
3. Change DSC sensor
F
Alarm
022
Temperature sensor
defective
1. Check plug connections
2. Change pre-amplifier
3. Change DSC sensor
F
Alarm
1)
046
Sensor limit exceeded
1. Check plug connections
2. Change pre-amplifier
3. Change DSC sensor
S
Warning