Commissioning The Lfp; Quick Commissioning (With Factory Settings); Advanced Commissioning - Sick Tdr Betriebsanleitung

EN
Operating instructions

2 Commissioning the LFP

2.1 Quick commissioning (with factory settings)

Quick commissioning is used in applications under reference conditions (see Chapter 1.4 "Installa-
tion conditions").
The following information applies:
Use in metallic containers or immersion/bypass pipes
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Use in plastic tanks with a coaxial tube (see Chapter "10 Accessories")
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Situations where the liquid to be measured has a DK value of > 5 (see Chapter 14 "Medium list")
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Commissioning
1. Mount the sensor according to the installation conditions (see Chapter 1.4 "Installation conditions"
and 1.7 "Mounting the coaxial tube").
2. The container must be empty or the level must be at least 200 mm below the end of the probe.
3. After mounting, launch the AutCal menu item.
Press and hold the Set pushbutton for at least 3 secs.
○
Use the Set pushbutton to confirm the AutCal menu item and then use it again to confirm the
○
security question Ok?.
The AutCal function is confirmed with !CalOK.
○
4. Configure the outputs (see Chapter 3 "Configuring the switching outputs" and Chapter 4 "Configur-
ing the analog output").
Note: If the AutCal function has been confirmed with !NoSig, relaunch AutCal.
If you are encountering problems, see Chapter 7 "Troubleshooting".

2.2 Advanced commissioning

Advanced commissioning is required when quick commissioning is not sufficient or if one of the
following situations applies:
The liquid to be measured has a DK value of < 5 (see Chapter 14 "Medium list")
■
There are tank components which can interfere with the measurement signal
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There are extreme ripples on the surface of the liquid
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There are variations in the installation conditions (see Chapter 1.4 "Installation conditions")
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Commissioning
1. Mount the sensor according to the installation conditions (see Chapter 1.4 "Installation conditions"
and 1.7 "Mounting the coaxial tube")
2. Log into expert mode (see Chapter 5.1 "Expert mode")
74 8014825/YE12/2014-09-15 © SICK AG • Level sensors • Germany • Subject to change without notice
2 Commissioning the LFP
LFP Cubic