Levelflex M FMP40 - Process Centre Of Excellence.

More documents

Recommendations

Info

Trouble-shooting Levelflex M FMP40 with HART/4...20 mA 9.3 Application errors Error Output Possible cause Remedy A warning or alarm has occurred. Measured value (00) is incorrect No change off measured value on filling/emptying E 641 (loss of echo) after turn on the power supply Depending on the configuration See table of error messages (→ ä 82) D m/ft (008) F m/ft E m/ft 20 mA/100% expected actual 4 mA/0% t → 20 mA/100% expected L00-FMP4xxxx-19-00-00-en-019 actual 4 mA/0% t → L00-FMR2xxxx-19-00-00-en-014 If the instrument is configured to Hold by loss of echo the output is set to any value/current. Measured distance (008) OK? 1. See table of error messages (→ ä 82) yes → 1. Check empty calibr. (005) and full calibr. (006) 2. Check linearisation: → level/ullage (040) → max. scale (046) → diameter vessel (047) → Check table 84 Endress + Hauser no ↓ An interference echo may have been evaluated. Interference echo from installations, nozzle or extension on the probe noise level during the initialisation phase to high. yes → 1. Carry out tank mapping → basic setup 1. Carry out tank mapping → basic setup 2. If necessary, clean probe 3. If necessary, select better mounting position Repeat once more empty calibr. (005). Caution! Before conformation change with O or S to the edit mode.
Levelflex M FMP40 with HART/4...20 mA Trouble-shooting Device displays a level when the tank is empty. Measured value incorrect (slope error in the entire measuring range) 20 mA/100% actual expected 4 mA/0% t → 20 mA/100% L00-FMP4xxxx-19-00-00-en-020 expected 2.) actual 1.) actual 4 mA/0% t → L00-FMP4xxxx-19-00-00-en-021 Incorrect probe length 1. Carry out automatic probe length detection when the tank is empty. 2. Carry out mapping over entire probe when the tank is empty (probe free!). Tank properties incorrect. Medium properties incorrect. LN < 4 m and "Aluminium tank" tank properties selected → Calibration not possible. → Selection → Select standard → Thresholds too high Select lower medium properties. Endress + Hauser 85
Page 1 and 2:
Operating Instructions Levelflex M
Page 3 and 4:
Levelflex M FMP40 with HART/4...20
Page 5 and 6:
Page 7 and 8:
Page 9 and 10:
Page 11 and 12:
Page 13 and 14:
Page 15 and 16:
Page 17 and 18:
Page 19 and 20:
Page 21 and 22:
Page 23 and 24:
Page 25 and 26:
Page 27 and 28:
Page 29 and 30:
Page 31 and 32:
Page 33 and 34: Levelflex M FMP40 with HART/4...20
Page 83: Levelflex M FMP40 with HART/4...20
Page 107 and 108: P/SF/Konta XIV Declaration of Hazar
show all

Levelflex M FMP40 - Process Centre Of Excellence.

Create successful ePaper yourself

Delete template?

Save as template?