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A single twisted pair cable avoids large amounts of conventional cabling, thereby reducing costs and increasing system reliabilty.
This module is compatible with all fieldbus modules for ACS The optional MREL module offers three additional relay outputs, which can be configured for different functions with parameters. Clamping plates The clamping plates are used for protection against electrical disturbances.
The clamping plates with clamps are included in the drive package as standard. It can be used in an offline mode, which enables parameter setting at the office even before going to the actual site.
The parameter browser enables viewing, editing and saving of parameters. The parameter comparison feature makes it possible to compare parameter values between the drive and saved parameter files. With the parameter subset you can create your own parameter sets. Controlling of the drive is naturally one of the features in DriveWindow Light.
With this software tool, you can monitor up to four signals simultaneously. This can be done in both graphical and numerical format. Any signal can be set to stop the monitoring from a predefined level. Sequence programming tool For ACS, DriveWindow Light 2 offers sequence programming, which is a tool for setting up the sequence programming parameters. The tool draws the program graphically on the PC screen showing used states, active state, transition conditions, possible transition delay as well as used reference and ramp.
Sequence programming enables application specific programming. This new and easy way to preset sequences reduces the need for an external programmable logic control PLC. In simple applications an external PLC can be left out. Start-up wizards Start-up wizards make the setting of parameters easy. Simply launch the wizard, select an appropriate assistant e. FlashDrop tool FlashDrop is a powerful palm sized tool for fast and easy parameter selecting and setting.
It gives the possibility to hide selected parameters to protect the machine. Only the parameters needed in the application are shown. The tool can copy parameters between two drives or between a PC and a drive. All the above can be done without a power connection to the drive in fact, it is not even necessary to unpack the drive. Therefore no additional space or installation time is needed. The brake resistor is selected using the table below.
Input chokes Input choke smooths the wave shape of mains current and reduces total harmonic distortion THD. In addition, the input choke provides improved protection against mains voltage transients.
With an output choke it is possible to increase the motor cable length which could be otherwise limited due to a temperature increase resulting from current spikes and electromagnetic performance. External EMC filters are used to enhance the drives electromagnetic performance in conjunction with its internal filtering.
Maximum motor cable length depends on required electromagnetic performance, according to the table below. Cable length with EMC filter C1 [m] 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 30 30 50 50 50 50 50 50 40 40 40 C2 [m] 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 50 50 50 50 50 50 40 40 40 30 30 30 C3 [m] 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 40 40 40 Cable length without EMC filter C3 [m] 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 C4 [m] 30 50 50 50 50 30 30 50 50 50 50 50 50 50 50 50 30 30 50 50 50 50 50 50 50 50 50 50 50 50 Low leakage current filters Low leakage current filters are ideal for installations where residual current devices RCD are required and leakage current needs to be below 30 mA.
Type code ACS
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