4.5.7
5
Electrical connections ...................................................................................................................................... 28
5.1
5.2
Preparing the signal and magnet coil cable in the case of transmitters with dual-compartment housing ... 29
5.2.1
5.2.2
5.3
Preparing the signal and magnet coil cable in the case of transmitters with single-compartment housing . 31
5.3.1
Cable with part number D173D027U01 ................................................................................................ 32
5.3.2
Cable with part number D173D031U01 ................................................................................................ 32
5.4
Connecting the transmitter ........................................................................................................................... 32
5.4.1
Connecting the power supply ................................................................................................................ 32
5.4.2
5.4.3
5.4.4
5.5
5.5.1
5.5.2
5.5.3
Connection via cable conduit ................................................................................................................ 38
5.5.4
IP rating IP 68 ....................................................................................................................................... 39
5.6
Terminal connection diagrams ..................................................................................................................... 41
5.6.1
5.7
Electrical data ............................................................................................................................................... 42
5.7.1
Current / HART output .......................................................................................................................... 42
5.7.2
Digital output DO1 ................................................................................................................................. 42
5.7.3
Digital output DO2 ................................................................................................................................. 42
5.7.4
Digital input DI ....................................................................................................................................... 42
5.7.5
Digital communication ........................................................................................................................... 43
5.8
Connection examples ................................................................................................................................... 43
5.8.1
Digital output DO2 ................................................................................................................................. 43
5.8.2
Digital outputs DO1 and DO2................................................................................................................ 43
5.8.3
6
Commissioning .................................................................................................................................................. 44
6.1
6.2
Operation ...................................................................................................................................................... 44
6.2.1
Menu navigation .................................................................................................................................... 45
6.3
Menu levels .................................................................................................................................................. 46
6.3.1
Process display ..................................................................................................................................... 47
6.4
Configuring the current output ...................................................................................................................... 49
6.4.1
6.4.2
6.5
Commissioning the unit ................................................................................................................................ 52
6.5.1
Downloading the system data ............................................................................................................... 52
6.5.2
7
Parameter overview ........................................................................................................................................... 58
8
Extended diagnostic functions ........................................................................................................................ 66
8.1
General remarks ........................................................................................................................................... 66
8.1.1
Detection of partial filling ....................................................................................................................... 66
8.1.2
Detection of gas bubbles ....................................................................................................................... 66
8.1.3
Electrode coating detection ................................................................................................................... 67
8.1.4
Conductivity monitoring ......................................................................................................................... 67
8.1.5
CI/FEX300/FEX500-X1
FEX300, FEX500
Contents
EN - 3