Nivus osm-f, Operation Instruction Manual

Page: 4 / 103

Instruction Manual
OCM F
Page 4 OCM F - Rev. 04 as of 18.02.2014
®
1 Contents
1.1 Table of Contents
1 Contents ............................................................................... 4
1.1 Table of Contents .......................................................................... 4
2 General ................................................................................. 6
3 General Notes on Safety and Danger ................................. 7
3.1 General Danger Signs ................................................................... 7
3.2 Special Danger Notes ................................................................... 7
3.3 Turn-off procedure ......................................................................... 7
3.4 Device Identification ...................................................................... 8
4 Overview and use in accordance with the requirements . 9
4.1 Overview ....................................................................................... 9
4.2 Use in accordance with the requirements ..................................... 9
4.3 Specifications .............................................................................. 11
4.4 Installation of Spare Parts and Parts subject to Wear and Tear . 11
4.5 User’s Responsibility ................................................................... 12
5 Function principle .............................................................. 13
5.1 General ........................................................................................ 13
5.2 Level Measurement using Pressure ............................................ 14
5.3 Flow Velocity Detection ............................................................... 15
5.4 Unit Versions ............................................................................... 16
6 Storing, Delivery and Transport ....................................... 17
6.1 Receipt ........................................................................................ 17
6.2 Delivery ....................................................................................... 17
6.3 Storing ......................................................................................... 17
6.4 Transport ..................................................................................... 18
6.5 Return .......................................................................................... 18
7 Installation .......................................................................... 19
7.1 General ........................................................................................ 19
7.2 Enclosure Dimensions................................................................. 19
7.3 Transmitter Installation and Connection...................................... 20
7.3.1 General ........................................................................................ 20
7.3.2 Safety Instructions for the Cabling .............................................. 20
7.3.3 Hints for the avoidance of Electrostatic Discharge (ESD) ........... 21
7.4 Electrical Installation.................................................................... 21
7.4.1 Transmitter Connection ............................................................... 22
7.4.2 KDA Sensor Connection ............................................................. 25
7.5 OCM F Power Supply.................................................................. 28
7.6 Overvoltage Protection Precautions ............................................ 29
7.7 Regulator Mode ........................................................................... 32
7.7.1 General ........................................................................................ 32
7.7.2 Construction of Measurement Section and Control Section ....... 33
7.7.3 Connection for Controller Operation ........................................... 34
7.7.4 Control Algorithm ......................................................................... 35
8 Initial start-up ..................................................................... 36
8.1 Notes to the User ........................................................................ 36
8.2 General Principles ....................................................................... 36
8.3 Keypad ........................................................................................ 37
8.4 Display ......................................................................................... 37
8.5 Operation Basics ......................................................................... 39