E 1145 - JOAP

Page 6 of 16 Configuration Standard is ModBus SpeedControl 1145 is a ModBus configured product and an updated ModBus address list is found on the LS Control web page https://lscontrol.dk/en/products/frequency-converter-for-compressors It is of most importance that the ModBus values are set correctly for a specific choice of compressor as an erroneous setting may in worst case corrupt the connected motor / compressor. The below picture and drawing illustrates the placement of the ModBus clamps and the HW Stop Clamps. SpeedControl 1145 Must be Tuned for Specific Compressor / Motor For the SpeedControl 1145 to operate smoothly and effectively the motor data of the specific compressor must be entered correctly into the drive. To ease this task, a number of motor profiles are already ready for use and can be selected by ModBus setting or via a small add-on device which enable motor selection to be done by dip-switch setting and also enable the drive to run using a 0-10V signal. Compressor Models / Motors Already Profiled Hence the number of compressor / motor profiles continuously will be rising a spread sheet is available at › https://lscontrol.dk/da/produkter/frekvensomformere-til-kompressorer ‹ which will be updated with all profiles on an on-going basis. The spread sheet is 2 parted - one part lists all compressor manufacturers and models available with which profile - the other part lists motor data in connection to the specific motor profiles. Example of spread sheet for the compressor list with according motor profile for SpeedControl 1145