KT-230-2 3
8 Connecting cables.............................................................................................................................................21
8.1 Compressor power connection ....................................................................................................................21
8.2 Required electrical connections on the CM-RC-01......................................................................................22
8.2.1 Module power connection to terminal strip CN1 .............................................................................. 22
8.2.2 Input signal of the safety chain ........................................................................................................ 22
8.2.3 Motor contactors .............................................................................................................................. 22
8.2.4 Command for compressor start-up .................................................................................................. 22
8.2.5 Control signal from superior controller............................................................................................. 23
8.2.6 Connecting high-pressure switches electrically ............................................................................... 23
8.2.7 Close module housing ..................................................................................................................... 23
8.3 Electrical connection of the enclosed peripheral devices ............................................................................23
8.3.1 Connecting the application limit monitoring electrically to the CM-RC-01 ....................................... 23
8.3.2 Connect the additional fan (M2) electrically to the CM-RC-01......................................................... 23
8.3.3 Connecting the RI system electrically to the CM-RC-01.................................................................. 23
8.4 Controlling the CRII capacity controller with the system controller..............................................................24
8.4.1 Control via analogue signal.............................................................................................................. 24
8.4.2 Control via Modbus interface ........................................................................................................... 25
8.5 Connecting operation monitoring via the BEST SOFTWARE .....................................................................25
8.6 Close module housing .................................................................................................................................25
9 Protective functions ..........................................................................................................................................25
9.1 Reset ...........................................................................................................................................................26
9.2 Automatic time-delayed reset ......................................................................................................................26
9.3 External reset...............................................................................................................................................27
9.4 Alarm list ......................................................................................................................................................27
10 Monitoring the operating parameters using the BEST SOFTWARE.............................................................27
10.1 Establishing communication via the BEST SOFTWARE.............................................................................27
10.2 Configuring the CM-RC-01 with the BEST SOFTWARE .............................................................................28
10.2.1 Setting the current time.................................................................................................................... 28
10.2.2 Selecting the motor start function .................................................................................................... 28
10.2.3 Activating peripheral devices ........................................................................................................... 28
10.2.4 Activating application limits monitoring ............................................................................................ 28
10.2.5 Activating high- and low-pressure switches..................................................................................... 29
10.2.6 Configuring a spare part .................................................................................................................. 29
10.3 Data log .......................................................................................................................................................29
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