Table Of Contents - ABB COMMANDER 100 Operating Manual

CONTENTS
1 INTRODUCTION ........................................................................................... 2
2 ELECTRICAL INSTALLATION .................................................................... 2
2.1 Host Computer Serial Communications ............................................... 2
2.2 Two-wire and Four-wire Connection .................................................... 2
2.3 Pull-up and Pull-down Resistors .......................................................... 5
2.4 Termination Resistor ............................................................................ 5
2.5 Serial Connections ............................................................................... 5
3 CONFIGURATION ........................................................................................ 6
3.1 Accessing the Configuration Mode ...................................................... 6
3.2 Setting the Serial Transmission Parameters ....................................... 6
3.3 Setting the MODBUS Address ............................................................. 6
4 MODBUS PROTOCOL ................................................................................. 7
4.1 Introduction ........................................................................................... 7
4.2 MODBUS Function Codes .................................................................... 8
5 MODBUS FUNCTIONS ................................................................................. 9
5.1 Read Coil Status - Function Code 01 ................................................. 9
5.2 Read Holding Register - Function Code 03 ...................................... 10
5.3 Force Single Coil - Function Code 05 ............................................... 11
5.4 Preset Single Register - Function Code 06 ...................................... 12
5.5 Loopback Test - Function Code 08 ................................................... 13
5.6 Write Multiple Registers - Function Code 16 .................................... 14
6 EXCEPTION RESPONSES ........................................................................ 15
6.1 Examples ............................................................................................ 15
7 ADDRESSABLE PARAMETERS ............................................................... 16
7.1 COMMANDER 100/V100 - Coils ....................................................... 16
7.2 COMMANDER 100/V100 - Registers ................................................ 16
7.2.1
7.2.2
7.2.3
7.2.4
7.2.5
7.3 COMMANDER 150 / 160 - Coils ....................................................... 19
7.4 COMMANDER 150 / 160 - Registers ................................................ 19
7.4.1
7.4.2
7.4.3
7.4.4
Analog Inputs ........................................................................ 16
Control Settings .................................................................... 17
Set Points .............................................................................. 18
Alarm Settings ....................................................................... 18
Ramp/Soak Settings ............................................................. 18
Analog Inputs ........................................................................ 19
Alarm Settings ....................................................................... 19
Totalizer Settings .................................................................. 20
Maths Functions .................................................................... 20
1