Table of Contents
Table of Contents
Legal information ..................................................................................................... 2
1
Task................................................................................................................. 5
1.1
2
Solution........................................................................................................... 6
2.1
2.2
2.3
2.3.1
2.3.2
3
Mode of Operation ........................................................................................ 10
3.1
3.2
3.2.1
3.2.2
3.3
3.3.1
3.3.2
3.3.3
3.3.4
3.3.5
3.3.6
3.3.7
3.3.8
3.3.9
3.4
3.5
3.5.1
3.5.2
4
4.1
4.2
4.2.1
4.3
4.3.1
4.3.2
4.3.3
4.4
4.4.1
4.4.2
5
5.1
5.2
5.2.1
5.2.2
5.2.3
5.3
5.4
5.5
Controlling several fans (ebm-papst) via Modbus RTU
Entry ID: 109476801,
V2.0,
Overview ........................................................................................... 5
Overview ........................................................................................... 6
Validity .............................................................................................. 9
Components used ............................................................................. 9
General overview ............................................................................. 10
Tab .................................................................................................. 11
Holding register ............................................................................... 11
Input register ................................................................................... 12
PLC data types ................................................................................ 13
"typeCyclic" ..................................................................................... 13
"typeData" ....................................................................................... 13
"typeFan" ......................................................................................... 13
"typeHMI" ........................................................................................ 14
"typeManual" ................................................................................... 14
"typeProductionData" ....................................................................... 15
"typeRead" ...................................................................................... 15
"typeRegister" .................................................................................. 15
"typeWrite" ...................................................................................... 15
Mode of operation ............................................................................ 21
Parametrization ............................................................................... 29
HMI project part ............................................................................... 31
Configuring the HMI ......................................................................... 34
Intro (home screen) ......................................................................... 37
Status evaluation ............................................................................. 41
Overview ......................................................................................... 42
Fan view .......................................................................................... 42
Alarm buffer ..................................................................................... 44
09/2018
3