Table Of Contents - Endress+Hauser Liquicap M FTI51 Operating Instructions Manual

Liquicap M FTI51

Table of contents

1 About this document . . . . . . . . . . . . . . . . 5
1.1 Document function . . . . . . . . . . . . . . . . . . . . .
1.2 Document conventions . . . . . . . . . . . . . . . . . . . 5
1.2.1 Safety symbols . . . . . . . . . . . . . . . . . . 5
1.2.2 Electrical symbols . . . . . . . . . . . . . . . . 5
1.2.3 Tool symbols . . . . . . . . . . . . . . . . . . . . 5
1.2.4 Symbols for certain types of
information and graphics . . . . . . . . . . . 6
1.3 Documentation . . . . . . . . . . . . . . . . . . . . . . . . 7
1.3.1 Supplementary device-dependent
documentation . . . . . . . . . . . . . . . . . . 7
1.4 Registered trademarks . . . . . . . . . . . . . . . . . . . 7
2 Basic safety instructions . . . . . . . . . . . . 8
2.1 Requirements for the personnel . . . . . . . . . . . . 8
2.2 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.3 Workplace safety . . . . . . . . . . . . . . . . . . . . . . . 8
2.4 Operational safety . . . . . . . . . . . . . . . . . . . . . . 8
2.4.1 Ex-area . . . . . . . . . . . . . . . . . . . . . . . . 8
2.5 Product safety . . . . . . . . . . . . . . . . . . . . . . . . . 8
3 Incoming acceptance and product
identification . . . . . . . . . . . . . . . . . . . . . . . 9
3.1 Incoming acceptance . . . . . . . . . . . . . . . . . . . . 9
3.2 Product identification . . . . . . . . . . . . . . . . . . . . 9
3.2.1 Nameplate . . . . . . . . . . . . . . . . . . . . . 9
3.2.2 Manufacturer address . . . . . . . . . . . . . 9
3.3 Storage and transport . . . . . . . . . . . . . . . . . . .
4 Mounting . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.1 Mounting requirements . . . . . . . . . . . . . . . . . 10
4.1.1 Mounting the sensor . . . . . . . . . . . . . 10
4.1.2 Support with marine approval (GL) . .
4.2 Measuring condition . . . . . . . . . . . . . . . . . . . 12
4.3 Installation examples . . . . . . . . . . . . . . . . . . . 13
4.3.1 Rod probes . . . . . . . . . . . . . . . . . . . . 13
4.4 Probe with separate housing . . . . . . . . . . . . .
4.4.1 Extension heights: separate housing .
4.4.2 Wall bracket . . . . . . . . . . . . . . . . . . . 17
4.4.3 Wall mounting . . . . . . . . . . . . . . . . . 18
4.4.4 Pipe mounting . . . . . . . . . . . . . . . . .
4.4.5 Shortening the connecting cable . . . .
4.5 Installation instructions . . . . . . . . . . . . . . . . . 21
4.5.1 Probe installation . . . . . . . . . . . . . . . 22
4.5.2 Aligning the housing . . . . . . . . . . . . . 23
4.5.3 Sealing the probe housing . . . . . . . . . 23
4.6 Post-installation check . . . . . . . . . . . . . . . . . . 23
5 Electrical connection . . . . . . . . . . . . . . 25
5.1 Connecting requirements . . . . . . . . . . . . . . . . 25
5.1.1 Potential equalization . . . . . . . . . . . . 25
5.1.2 Cable specification . . . . . . . . . . . . . . . 25
Endress+Hauser
5.1.3 Connector . . . . . . . . . . . . . . . . . . . . . 25
5.1.4 Cable entry . . . . . . . . . . . . . . . . . . . . 26
5
5.2 Wiring and connecting . . . . . . . . . . . . . . . . . . 26
5.2.1 Connection compartment . . . . . . . . .
5.3 Connecting the measuring device . . . . . . . . . . 27
5.3.1 2-wire AC electronic insert FEI51 . . . . 27
5.3.2 DC PNP electronic insert FEI52 . . . . .
5.3.3 3-wire electronic insert FEI53 . . . . . . 29
5.3.4 AC and DC with relay output
electronic insert FEI54 . . . . . . . . . . . . 30
5.3.5 SIL2 / SIL3 electronic insert FEI55 . . . 32
5.3.6 PFM electronic insert FEI57S . . . . . . . 33
5.3.7 NAMUR electronic insert FEI58 . . . . . 34
5.4 Post-connection check . . . . . . . . . . . . . . . . . . 35
6 Operation options . . . . . . . . . . . . . . . . . 36
6.1 Human interface and display elements for
FEI51, FEI52, FEI54, FEI55 . . . . . . . . . . . . . . 36
6.2 Human interface and display elements for
FEI53, FEI57S . . . . . . . . . . . . . . . . . . . . . . . . 37
6.3 Human interface and display elements for
FEI58 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
7 Commissioning . . . . . . . . . . . . . . . . . . . . 40
7.1 Installation and function check . . . . . . . . . . . . 40
7.2 Commissioning the electronic inserts FEI51,
FEI52, FEI54 and FEI55 . . . . . . . . . . . . . . . . . 40
7.2.1 Setting the measuring range . . . . . . . 40
9 7.2.2
7.2.3
7.2.4 Carrying out empty and full
calibration . . . . . . . . . . . . . . . . . . . .
7.2.5 Reset: Calibration and switch-point
adjustment . . . . . . . . . . . . . . . . . . . . 45
12
7.2.6
∆c
adjustment . . . . . . . . . . . . . . . . . . . . 46
7.2.7
∆s
and buildup mode . . . . . . . . . . . . . . . 47
16
7.2.8
16
7.2.9
7.2.10 Setting the MIN, MAX and SIL fail-
safe mode . . . . . . . . . . . . . . . . . . . . . 52
18
7.2.11 Restoring factory settings . . . . . . . . . 56
19
7.2.12
(EEPROM) . . . . . . . . . . . . . . . . . . . .
7.2.13 Output signals . . . . . . . . . . . . . . . . . . 59
7.3 Commissioning with electronic inserts FEI53
or FEI57S . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.3.1 Setting the alarm response if the
measuring range is exceeded . . . . . . . 61
7.3.2 Setting the measuring range . . . . . . . 61
7.3.3 Output signals . . . . . . . . . . . . . . . . . . 62
Table of contents
Carrying out empty calibration . . . . 41
Carrying out full calibration . . . . . . 42
Setting the switch-point
Configuring two-point control
Setting the switching delay . . . . . .
Activating the self-test . . . . . . . . .
Upload and download sensor DAT
26
28
43
49
50
57
60
3