FMM20 manual.pdf

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  • Operating Instructions

    Silopilot T FMM20Electromechanical Level System

    BA334F/97/en/12.07Valid as of software versionV 01.01.00

  • II

    Silopilot T FMM20

    Endress+Hauser

    Silopilot T FMM20

    Endress+Hauser III

    For easy and fast commissioning:

    Safety instructions

    Explanation of warning symbolsSpecial information can be found at the corresponding point in the relevant chapter. You can see the significance from the Warning #, Attention " and

    Note! symbols.

    Page 4 ff.

    Installation

    The handling steps for installing the device and the installation conditions (e.g. dimensions) can be found here.

    Page 12 ff.

    Wiring

    In this chapter, you can learn all about the device's electrical connections (incl. precise assignment of terminals).

    Page 18 ff.

    Operation

    Here you will find an overview of the positions of the device's display and operating elements.

    Page 22 ff.

    Commissioning

    Successful initial start-up is explained in this chapter. Page 26 ff.

    Description of device functions

    All the device functions are explained in this chapter. Page 29 ff.

    Troubleshooting

    If faults arise during operation, you can determine the causes here. Actions with which the faults can be remedied are also explained.

    Page 46 ff.

    Index

    Important terms and key words for the individual chapters can be found here. Use the index to find information in a quick and targeted manner.

    Page 71

    Brief overview

  • II

    Silopilot T FMM20

    Endress+Hauser

    Silopilot T FMM20

    Endress+Hauser III

    1 Safety instructions .................................. 41.1 Intended use .............................................................. 41.2 Installation, commissioning, operation ........................ 41.3 Safety instructions (ATEX) .......................................... 41.4 Notes on safety conventions and icons........................ 6

    2 Identification .......................................... 72.1 Product structure ....................................................... 72.2 Scope of delivery ........................................................ 82.3 Nameplate ................................................................. 92.4 Certificates and approvals ........................................... 9

    3 Sensing weights.................................... 103.1 Variants.................................................................... 103.2 Selection recommendation ....................................... 11

    4 Installation ........................................... 124.1 Planning the installation location .............................. 124.2 Installation conditions .............................................. 134.3 Installation preparation............................................. 154.4 Installation ............................................................... 164.5 Incoming acceptance and storage.............................. 174.6 Post-installation check.............................................. 17

    5 Wiring................................................... 185.1 Electrical connection ................................................ 185.2 Potential matching ................................................... 185.3 Terminal assignment ................................................ 195.4 Post-connection check ............................................. 21

    6 Operation ............................................. 226.1 Quick operation guide .............................................. 226.2 Display and operating elements ................................ 236.3 General structure of operating menu......................... 246.4 Identification of functions ......................................... 256.5 Blocking/releasing operation .................................... 25

    7 Commissioning..................................... 267.1 Switching on measuring device ................................ 267.2 Basic setup............................................................... 27

    8 Description of device functions ............ 298.1 "basic setup (00)" function group .............................. 298.2 "inputs and outputs (01)" function group .................. 318.3 "measurement parameters (02)" function group ........ 338.4 "current output (03)" function group......................... 378.5 "safety settings (04)" function group.......................... 388.6 "linearization (05)" function group............................ 408.7 "display (06)" function group .................................... 418.8 "diagnostics (07)" function group .............................. 428.9 "system parameters (08)" function group................... 43

    Table of contents

    9 Manual mode ....................................... 449.1 Operation................................................................. 449.2 Display..................................................................... 45

    10 Troubleshooting ................................... 4610.1 Error messages ......................................................... 4610.2 Types of error ........................................................... 4610.3 Error messages ......................................................... 47

    11 Maintenance......................................... 4911.1 External cleaning ..................................................... 4911.2 Cleaning dirty compartment ..................................... 4911.3 Wiper check............................................................. 4911.4 Inspection of measuring tape .................................... 5011.5 Dirty compartment check......................................... 50

    12 Repair................................................... 5112.1 Repairing Ex-certified devices ................................... 5112.2 Replacing components.............................................. 5112.3 Returns .................................................................... 5412.4 Spare parts ............................................................... 55

    13 Accessories........................................... 6013.1 Protective hood........................................................ 60

    14 Technical data ...................................... 6114.1 Input values ............................................................. 6114.2 Output values .......................................................... 6114.3 Accuracy.................................................................. 6214.4 Min. time for one measurement cycle....................... 6214.5 Run-off speed........................................................... 6214.6 Power supply ........................................................... 6214.7 Environmental conditions......................................... 6314.8 Process conditions.................................................... 63

    15 Appendix.............................................. 6415.1 Basic settings............................................................ 6415.2 Measurement parameter settings .............................. 6415.3 Output settings ........................................................ 6415.4 Input settings ........................................................... 6515.5 Safety settings .......................................................... 6515.6 Display settings ........................................................ 6515.7 Other settings .......................................................... 6515.8 Operating menu....................................................... 6715.9 Software history ....................................................... 6815.10 Declaration of contamination.................................... 69

  • 4Silopilot T FMM20

    Endress+Hauser

    Safety instructions Silopilot T FMM20

    Endress+Hauser 5

    Safety instructions

    1 Safety instructions

    1.1 Intended useThe Silopilot T FMM20 is a compact electromechanical level system. It is used for cyclical level measurements in bunkers or silos.

    1.2 Installation, commissioning, operationThe Silopilot T FMM20 is a reliable state-of-the-art construction and complies with the relevant specifications and EC directives. However, if it is used incorrectly or not as intended, the devices may cause application-related hazardous situations, e.g. product overflow as a result of incorrect installation or setting.

    Installation, electrical connection, commissioning, operation and maintenance of the measuring equipment must, therefore, only be undertaken by trained specialists who have been authorized for this purpose by the plant operator. The specialist must have read and understood these Operating Instructions and follow the instructions they contain.

    Changes and repairs may only be undertaken on the device if the Operating Instructions expressly permit them.

    1.3 Safety instructions (ATEX)If the measuring system is used in explosion hazard zones, the corresponding national standards must be observed. The installation specifications, connection values and safety instructions contained in these Operating Instructions must be observed.Please observe the following safety instructions: Ensure that specialists are sufficiently trained. The technical measurement and safety requirements of the measuring points must be observed. The Silopilot may only be operated when the housing is closed. The housing may only be opened when the supply voltage is switched off. The Silopilot version certified by ATEX must only be repaired by the manufacturer. If using the Silopilot in areas containing flammable dusts, the corresponding national standards

    must be observed. The requirements laid down in EN 50281-1-2, for example relating to dust deposi