Inhaltsverzeichnis - Bitzer CM-SW-01 Original-Gebrauchsanweisung

Table of contents
1 Introduction............................................................................................................................................................ 3
2 Safety .................................................................................................................................................................... 3
2.1 Authorized staff.............................................................................................................................................. 3
2.2 Residual risks ................................................................................................................................................ 3
2.3 Safety references........................................................................................................................................... 3
2.3.1 General safety instructions ................................................................................................................ 4
3 Technical data ....................................................................................................................................................... 4
4 Control and monitoring functions........................................................................................................................... 6
4.1 Control functions............................................................................................................................................ 6
4.2 Monitoring and protective functions ............................................................................................................... 7
5 Electrical connection.............................................................................................................................................. 8
5.1 Schematic wiring diagram for CSW105 ......................................................................................................... 8
5.2 Schematic wiring diagrams for semi-hermetic and open drive screw compressors .................................... 10
5.3 Wiring in the state of delivery....................................................................................................................... 15
5.4 High pressure switch ................................................................................................................................... 15
6 Connecting cables ............................................................................................................................................... 16
6.1 Required electrical connections to CM-SW-01 ............................................................................................ 16
6.2 Optional electrical connections .................................................................................................................... 16
6.3 Activating functions in the BEST SOFTWARE ............................................................................................ 16
6.4 Connecting superior controller (system controller) ...................................................................................... 16
6.4.1 Control via Modbus interface ........................................................................................................... 16
6.4.2 Control via analogue signal.............................................................................................................. 17
6.5 Connecting operation monitoring via the BEST SOFTWARE ..................................................................... 17
7 Protective functions ............................................................................................................................................. 17
8 Monitoring the operating parameters using the BEST SOFTWARE ................................................................... 21
8.1 Establishing communication via the BEST SOFTWARE............................................................................. 21
8.2 Configuring CM-SW-01 with the BEST SOFTWARE .................................................................................. 21
8.2.1 Selecting the motor start function .................................................................................................... 22
8.2.2 Setting the current time.................................................................................................................... 22
8.2.3 Configuring a spare part .................................................................................................................. 22
8.3 Data log ....................................................................................................................................................... 22
2 ST-150-3