Description
Kollmorgen 6SM77S-3.000 modular Driver
Modular drives are open-frame units or have small enclosures, and require an external DC power source. They are generally used where the drive will become an integral part of the user’s system or in multiaxis systems utilizing a common power supply. A packaged drive is a stand-alone unit that operates directly from an AC power source and is packaged in a full enclosure.
All analogue inputs 10 V refers to analogue GND (terminal 17). All digital inputs H-active 24 V/10 mA refers to digital GND (terminal 12), floating to analogue GND (if solder strap LB2 is open). For commissioning, all digital inputs may be fed by +15V auxiliary voltage (terminal 13). Solder strap LB2 (closed when delivered) provides the ground connection between AGND and DGND.
Checklist
— Check rating plates
— Select applicable wiring diagram
— Select conductors as described in Section II.2.1.
— Define common ground point.
— Ground transformer (core and shielding winding)
— Ground motor housing.
— Ground NC-GND of control system.
— Ground intermediate circuit (terminal 0 V/GND) of the controller.
— Loop ready to operate contact into the safety circuit.
— Connect digital control inputs of the controller.
— Connect rated value inputs.
— Connect rated value conductor shield to NC-GND of the control system.
— Connect the tachometer conductor shield to the GND/PE terminal.
— Connect the tachometer and the rotor position sensor (RLG).
— Connect the motor conductors.
— Check the ventilation (see Section I.5).
— Make sure that the ±15 V auxiliary voltages do not exit the control cabinet.
— Connect the operating voltage (observe maximum permissible voltages)
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