4/56
Table of Contents
© Gyr
D000027979 en t – E350 Series 2, 3-Phase ZxF100Ax/Cx – User Manual
Table of Contents
Revision History ..................................................................................................................................... 2
Table of Contents .................................................................................................................................. 4
Introduction ............................................................................................................................................ 6
1
Safety ............................................................................................................................................. 7
1.1
Safety Information ..................................................................................................................... 7
1.2
Responsibilities .......................................................................................................................... 7
1.3
Safety Instructions ..................................................................................................................... 8
1.4
Radio Interference ..................................................................................................................... 8
2
Description of Unit ........................................................................................................................ 9
2.1
General View ............................................................................................................................. 9
2.2
Purpose of Use .......................................................................................................................... 9
2.3
Field of Application .................................................................................................................. 10
2.4
Characteristics ......................................................................................................................... 11
2.5
Type Designation ..................................................................................................................... 12
2.6
Measuring Principle ................................................................................................................. 13
2.6.1
Overview ............................................................................................................................ 13
2.6.2
Signal Generation .............................................................................................................. 13
2.6.3
Signal Processing .............................................................................................................. 14
2.7
Instantaneous Values .............................................................................................................. 18
2.8
Anti-Tampering and Tamper Prevention ................................................................................. 19
2.9
Supply Control Switch ............................................................................................................. 20
2.10
Software Tools ......................................................................................................................... 20
3
Mechanical Description .............................................................................................................. 21
3.1
Housing ................................................................................................................................... 21
3.2
Faceplate ................................................................................................................................. 22
3.3
Connection Diagrams (examples) ........................................................................................... 22
3.4
Dimensions .............................................................................................................................. 23
4
Installation/Uninstallation .......................................................................................................... 25
4.1
Mounting the Meter .................................................................................................................. 25
4.2
Connecting the Meter .............................................................................................................. 26
4.3
Checking the Connections ....................................................................................................... 27
4.4
Commissioning and Functional Check .................................................................................... 28
4.5
Disconnecting the Meter .......................................................................................................... 28
5
Operation ..................................................................................................................................... 29
5.1
Control Elements ..................................................................................................................... 29
5.1.1
Display Button .................................................................................................................... 29
5.1.2
Supply Control Switch Button............................................................................................. 29
5.2
Liquid Crystal Display (LCD) ................................................................................................... 30
5.2.1
Basic Layout ...................................................................................................................... 30
5.2.2
Explanation of LCD Elements ............................................................................................ 30
5.2.3
Displaying OBIS Codes...................................................................................................... 33
5.2.4
Display Definitions.............................................................................................................. 34
5.2.5
Display Sequence .............................................................................................................. 35
5.2.6
Display Check .................................................................................................................... 38
5.2.7
Error Display ...................................................................................................................... 38
5.2.8
Text Messages on Display ................................................................................................. 39
5.2.9
Meter Display List – Available Items with OBIS Codes ...................................................... 40
5.2.10
Display Status Messages ................................................................................................... 42
