ABB DATUM L160 Manuals

Manuals and User Guides for ABB DATUM L160. We have 2 ABB DATUM L160 manuals available for free PDF download: User Manual, Operating Manual

ABB DATUM L160 User Manual

ABB DATUM L160 User Manual (42 pages)

Wall-/Pipe-Mounted Universal Level Indicator

Brand: ABB | Category: Measuring Instruments | Size: 0.27 MB

Table of Contents

Table of Contents
4
1 Displays and Function Keys

5
- Introduction
  5
- Use of Function Keys
  6
- LED Alarms and Indicators
  7
- Error Messages
  8
2 Operator Mode

9
3 Set up Mode

14
- Introduction
  14
- Set up Level (Level 2)
  15
4 Configuration Mode

18
5 Installation

32
- Siting the System
  32
- Siting the Instrment
  33
- Mounting the Instrument
  35
- Electrical Connections
  37
- Relays, Arc Suppression, Outputs and Inputs
  37
  - Relay Contact Ratings
    37
  - Arc Suppression
    37
  - Logic Output
    37
  - Control or Retransmission Analog Output
    37
  - Logic Input
    37

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ABB DATUM L160 Operating Manual

ABB DATUM L160 Operating Manual (24 pages)

Brand: ABB | Category: Measuring Instruments | Size: 0.1 MB

Table of Contents

Table of Contents
3
Introduction
4
Electrical Installation
5
Host Computer Serial Communications
5
OPTO22 Boards for Use with Personal Computers
5
Two-Wire and Four-Wire Connection
5
Pull-Up and Pull-Down Resistors
7
Termination Resistor
8
Serial Connections
8
Configuration
10
Accessing the Configuration Mode
10
Setting the Serial Transmission Parameters
10
Setting the MODBUS Address
10
Modbus Protocol
11
Introduction
11
MODBUS Function Codes
12
Modbus Functions
13
Read Coil Status - Function Code 01
13
Read Holding Register - Function Code 03
14
Force Single Coil - Function Code 05
15
Preset Single Register - Function Code 06
16
Loopback Test - Function Code 08
17
Write Multiple Registers - Function Code 16
18
Exception Responses
19
Examples
19
Addressable Parameters
20
Coils
20
Registers
20
Analog Inputs
20
Alarm Settings
21
Maths Functions
21

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