Summary of Contents for SMD 4.2DIN
- Page 1 SMART MOTOR DEVICES https://www.smd.ee STEP MOTOR DRIVER SMD-4.2DIN ver.2 manual SMDDIN.42.V2.001 2020...
- Page 2 1. Product designation Step motor controller SMD-4.2DIN ver.2 is an electronic device designed to operate with 2 or 4-phase stepper motor with maximum current per phase up to 4.2 Amp. 2. Functions and possibilities · Pulse position control with standard logic low level voltage signals 0…1VDC and high level voltage signals 4…5VDC (up to 24VDC on condition that additional current limiting resistances are used) «STEP», «DIR»...
- Page 3 Fig. 1. Terminals of the stepmotor driver SMD-4.2DIN ver.2 Fig. 2. The frame of the stepmotor driver SMD-4.2DIN ver.2 5. Connection Please follow this manual carefully for connection and assembly. Please, connect wires only when power is off. Do not attempt to change wiring while the power is ON.
- Page 4 The driver provides operation with 2 or 4-phase stepper motors, 4, 6 or 8 wires. Winding connection examples are in the table 2. Connect stepper motor wires to A+, A-, B+ and B- terminals of the driver according to the table 2. Tallinn Science Park Tehnopol, Phone: + 372 6559914, Akadeemia tee 21/6, Tallinn 12618, Estonia e-mail: sale@smd.ee url: http://smd.ee...
- Page 5 2. If necessary, connect an external regenerative resistor. 6. Controller parameters settings It is needed to connect the controller SMD-4.2DIN ver.2 via USB to a computer with windows OS to set the necessary control parameters. For the purposes of the driver adjusting the special software is used.
- Page 6 · Adjust necessary motor control parameters (see the section 6.2). · Write new settings to the controller – use menu “Write setup” - > “SMD-4.2DIN ver.2”. · Turn the controller to the operation mode – use menu “Enable”. 6.2. Description of controller settings ·...
- Page 7 The output Fault is closed to GND (fig. 4) during normal operation. In case of alarm state the fault circuit is open. The reason of an alarm can be determined by the LED indication according the table 3. The table of error codes of SMD-4.2DIN ver.2 Table 3.
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