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Dynamatic 15-539-14, Instruction Sheet, Page: 2 / 14

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Summary of Contents for 15-539-14

Page 1: ...nnection adjustment procedure and recommended spare parts list for these specific assemblies are contained in this instruction sheet Any differences between these two controllers are clearly noted Use instruction manual IM 13006 83XX with this instruction and maintenance instructions Caution Above ground electrical potentials can be hazardous Always disconnect electrical power before working on th...

Page 2: ...ription 7 Preliminary Adjustments 8 Main PCB 15 530 5 or 15 530 6 8 Figure Trimpot Illustration 8 Torque Limit Mod PCB 15 444 2 9 Adjustment Procedure 9 Zero Adjust R19 with LED monitor 9 Zero Adjust R19 Alternate Method 9 Max Speed Volts R21 9 Max Speed Volts R21 9 Max Speed Volts R21 Alternate Methods 10 Time Constant TC adjust R26 10 Current Feedback R20 10 Accel Rate R18 11 Velocity Damping R2...

Page 3: ...iance with national electrical code and all applicable state and local codes Note 2 Transformer may be supplied as a winding in the ac motor or as a separate item Standard connections to winding in mechanical unit and to separate transformer are both shown above Note 3 Values shown are typical See BOM for actual values ...

Page 4: ...4 Schematic Diagram for 4000 Controller ...

Page 5: ...5 Connection Diagram for 4000 Panel Mount and 4050 Controllers ED 56814 A See page three for notes and description of symbols ...

Page 6: ...6 Schematic Diagram for 4050 Controller ...

Page 7: ...ill snap out to lock the stand offs permanently in position 4 Hold the modification PCB assembly over the stand offs with the ribbon connector toward you and insert the ribbon connector plug into RECP 1 Be careful to see that all 16 pins are started properly into the receptacle before pressing the plug in 5 Align the holes in the modification PCB assembly over the stand offs and press over the tap...

Page 8: ... Set the Zero Adjust potentiometer R19 to 0 Full CCW c Set the Max Speed Volts potentiometer R21 to 0 Full CCW d Set the Velocity Damping potentiometer R22 as follows see trimpot illustration e Set the Time Constant TC Adjust potentiometer R26 as follows see trimpot illustration Figure Trimpot Illustration Typical product number stamped on mechanical unit nameplate A1 100214 0053 Specific mechanic...

Page 9: ...19 Alternate Method This adjustment can be set to provide zero rpm or some minimum speed greater than zero as required by the machine operating requirements a For zero rpm turn the Zero Adjust potentiometer R19 CW until the output shaft just begins to turn Then back off on the control until the output shaft just stops turning Stop and start the controller a few times to be sure the drive shaft doe...

Page 10: ...complished with the LED status monitor Turn the Run Speed potentiometer to 100 Full CW Allow the drive to accelerate to full speed With the drive at full speed slowly increase Max Speed Volts potentiometer setting CW until the desired speed is indicated 5 Since there may be some interaction between the Zero Adjust and the Max Speed Volts particularly if the minimum speed is other than zero repeat ...

Page 11: ...a faster accel rate Note Only the Acceleration Rate is adjustable The response of the controller to a reduced command is instantaneous The response of the drive to a decrease in command is a function of drive system load and inertia 9 Velocity Damping R22 This potentiometer is used to match the controller response to the drive response drive response is a function of the clutch coil time constant ...

Page 12: ...s described in step 11b and readjust if necessary 12 Torque Limit PCB 15 444 2 If normal load cannot be applied a Apply a load to the motor and note the motor current IR a load of 50 of full load or more is desirable b Check the motor nameplate for full load current IF of the motor c Connect a voltmeter across terminals 1 and 2 measure the voltage VR at a motor current of IR d Calculate what the v...

Page 13: ... 15 530 5 Main PCB Refer to PCB parts list above 1 15 444 0002 Torque Limit PCB assembly 4 36 298 0010 Circuit board support Model 4050 Controllers 15 530 0006 Main PCB Assembly 1 27 123 0001 Mini Jumper J1 2 32 028 0100 Fuse 10 Amp 250 V FU1 2 1 53 398 0001 Relay 4pdt plug in E 15 539 14 Panel Mount 1 15 530 0006 Main PCB Refer to PCB parts list above 1 15 444 0002 Torque Limit PCB assembly 1 15 ...

Page 14: ...14 Drive Source International Dynamatic 7900 Durand Ave Bldg 3 Sturtevant WI 53177 800 548 2169 sales dynamatic com www Dynamatic com ...

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