Endress+Hauser Proline Prowirl 72, Operating Instructions Manual

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Proline Prowirl 72 5 Operation
E Hauser 37
5.4.4 Device status / error messages
You can read the extended device status, in this case, current error messages, via command “48”.
The command delivers bit-encoded information (see table below).
!
Note!
Detailed information on the device status messages and error messages, and how they are rectified,
can be found on Page 48 ff.!
Byte Bit Error no. Short error description (
→
Page 48 ff.)
0
0 001 Serious device error.
1 011 Faulty amplifier EEPROM.
2 012 Error when accessing data of the amplifier EEPROM.
3 021 COM module:
Faulty EEPROM.
4 022 COM module:
Error when accessing EEPROM data.
5 111 Totalizer checksum error.
6 351 Current output: the current flow is outside the set range.
7 Not assigned –
1
0 359 Pulse output: the pulse output frequency is outside the set range.
1 Not assigned –
2 379 Device being operated in its resonance frequency.
3 Not assigned –
4 Not assigned –
5 394 DSC sensor defective, no measurement.
6 395 DSC sensor being operated near application limits, device failure probable
soon.
7 396 Device finds signal outside the set filter range.
2
0...1 Not assigned –
2 399 Pre-amplifier disconnected.
3...5 Not assigned –
6 501 Loading a new amplifier software version or data into the device. No other
commands possible at this point.
7 502 Uploading the device data.
No other commands possible at this point.
3
0 601 Positive zero return active.
1 611 Current output simulation active.
2 Not assigned –
3 631 Pulse output simulation active.
4 641 Status output simulation active.
5 691 Simulation of failsafe mode (outputs) active.
6 692 Simulation measurand.
7 Not assigned –
4
0...1 Not assigned –
2 698 Current adjustment active
3...7 Not assigned –