Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for MICROPHASE DC One XL
Summary of Contents for MICROPHASE DC One XL
- Page 1 Service Manual MICROPHASE Precision Servodrive for DC Motors DC One XL Precision Servo drive for DC Motors Servoamplifier dc M otors Service Manual MICROPHASE 36051 Creazzo (Vicenza) Italy Phone (+39) 0444 - 14.40.137 e-mail: info@microphase.eu www.microphase.eu...
-
Page 2: Declaration Of Conformity
Address: Via Palladio 23 36051 Creazzo (VI) Italy MICROPHASE s.a.s. assures that the drives listed above meet the following European Norms Standard: in accordance with EC Directive 2014/30/EU (EMC Directive) EN 55022, EN 61000-4-2 in accordance with EC Directive 2014/35/EU (Low Voltage Directive)) - Page 3 4.3 Brush motor Connections with Armature feedback ............26-27-28 4.4 Current adjustments ......................... 29 4.5 Ramp time adjustments ......................30 4.6 Potentiometer adjustments ...................... 31 4.7 Dynamic adjustments ....................... 32 4.8 Indicator Leds and protections ....................33 4.9 Limit switch input ........................34 www.microphase.eu...
- Page 4 - Power off the drive and wait until all the leds are turned off before touching, removing, connecting or any other critical action. - Never disconnect any connectors before powering down the drive www.microphase.eu...
- Page 5 Closing the velocity feedback loop to motor may be done in several different ways to accommodate most applications. This types of velocity feedback are available with DC brush motors. • DC motor with encoder • DC motor with internal PWM (Armature) • DC motor with tachogenerator www.microphase.eu...
- Page 6 Start input (Enable) >+9V/+30Vdc (min/max) Band width (current) 2KHz Band width (velocity) 150Hz Minimum Inductance motor 200uH Weight 0,6kg Contaminants 2° or better (Norms EN60204 e EN50178) Up to 1000m without restrictions, from 1000 to 2000m Altitude power derating 1,5%/100m www.microphase.eu...
- Page 7 Adjustement zone Calibration Potentiometers Leds Test point TEST (Tacho test point) M1 Signal terminal 16 pins MC1,5/16-ST-3,81 (pitch 3,81) M2 Power Terminals 5 pins GMST 2.5/5-G-7,62 (pitch 7,62) Fixing screw Product Cover (10) Product ID Label (11) Fixing brackets www.microphase.eu...
-
Page 8: Ambient Conditions
14/28 20/40 30/60 N = Standard radiator (operating ambient temperature from 0 to 40°C) N2 = Standard radiator (operating ambient temperature from 0 to 35°C) V = Standard radiator + supplementary ventilation (operating ambient temperature from 0 to 45°C) www.microphase.eu... -
Page 9: Mounting Position
Service Manual Supplementary ventilation Mounting position V = Standard radiator+fan cooling below the converter (operating temperature 0 to +45°C) If you need the converter mounted horizontally, remove the cover. Mechanical dimensions Dimensions in mm www.microphase.eu... -
Page 10: Power Connector
M1 SIGNALS POWER Power connector POWER CONNECTOR Positive Power supply input (IN) Negative Power Supply input (GND) (IN) Motor connection -M (OUT) Motor connection +M (OUT) Don’t use this terminal NOTE: See also the connection diagrams in Chapters 2.X www.microphase.eu... -
Page 11: Signal Inputs And Outputs
Power supply +5V max. 130mA 13 GND Signal Common Ground. Corrisponds to power supply's negative GND input. 14 +LSW Positive Limit Switch input. See page 34 15 N.A Don’t use this terminal 16 -LSW Negative Limit Switch input. See page 34 www.microphase.eu... -
Page 12: Current Monitor Output
Standard product is set to the signal CURR on terminal 1 (reading of the current circulating on the motor) and the REQ input at terminal 3. 2.2 FAULT output (Signal terminal pin 2) Fault drive, open collector output max. 50mA Normally closed, opens when the drive in protection mode DRIVE www.microphase.eu... - Page 13 With external resistance tends to zero ohms, the output current tends to zero. Increasing the ohmic value of resistance, the value of current supplied increases. With 47K of the current is limited to 50% on the Maximum size. The loop motor speed remains active. www.microphase.eu...
-
Page 14: Start Input
The standard drive is furnished in this configuration. Start enable input has logic range: >+9V to +30Vdc (min/max) DRIVE Unconnected Enable input = Drive Not Enabled Enable Input +24Vdc = Drive Enabled Is possible enable the drive connected the START input with +9.8V output "terminal 5" www.microphase.eu... - Page 15 Common Mode. This analog in common mode has a 20Kohm of impedance input. DRIVE Speed reference from external potentiometer The following figure shows an application with speed reference connections using an internal +/-9.8V power supply. The speed potentiometer must have an included value between >5 and <10Kohm. Speed potentiometer DRIVE www.microphase.eu...
-
Page 16: Encoder Inputs
This output can be used to power the encoder on the motor. The capacity of the output current is 130mA max. 2.9 Signal common ground (Signal terminal pin 4-13) Signal Common Ground. Corrisponds to power supply’s negative GND input. www.microphase.eu... - Page 17 Where the Vdc motor is a sum of FCEM + the drop R*I for the winding resistance motor Vdc motor = E+(Ri * In) The FCEM of the motor "E", may be calculated by the formula: E = Ke * N° / 1000 www.microphase.eu...
- Page 18 Primary of the transformer: Use the formula below to calculate the correct values: F1 (A) = P (VA) trasfo. / V1 Secondary of the transformer: Use the table below FUSE F2 (A) SIZE (A) 7/14 10/20 14/28 20/40 30/60 www.microphase.eu...
- Page 19 SIZE (A) 1,5mm / 15AWG 2/4 4/8 7/14 2,5mm / 13-14AWG 10/20 14/28 20/40 / 11-12AWG 30/60 Control signals cable (as norm EN60204) SECTION 0,5mm / 20AWG Feedback signals cable (as norm EN60204) SECTION 0,25 - 0,35mm / 22 -24AWG www.microphase.eu...
-
Page 20: Multiple Connection
3) Use of shielded cables, both for power connection (to the transformer and the motor), and for signal connection (also to the controller). 4) Use of appropriate network to filter the line (transformer input), from disturbances conducted or produced by the drive. (series of filters released are available for this purpose) www.microphase.eu... - Page 21 Dip 4: Open (OFF) Dip 3: Closed (ON) Dip 2: Open (OFF) Dip 1: Open (OFF) Dip switch In the left-hand page for each chosen velocity feedback, is shown a typical connection with the notes of wiring of the converter. www.microphase.eu...
- Page 22 Is possible to use the +5V output "terminal 12" for the supplies the encoder. Note: the maximum load on terminal +V is 130mA. Note: - Don't use terminal 15. - For terminal input 14 (+Limit switch) and terminal input 16 (-Limit switch) see page 34. www.microphase.eu...
- Page 23 Once the resistor RENC is inserted, proceed with final speed adjustment. Operate using trimmer SPEED on the front of the drive. With Clockwise Rotation the speed increases. With Counter Clockwise Rotation the speed decreases. The Range of regulation is about +/- 20%. www.microphase.eu...
- Page 24 This function is enabled through the following settings on the solder point, and the insertion of RDT resistance on the adjstustement zone. Note: - Don't use terminal 15. - For terminal input 14 (+Limit switch) and terminal input 16 (-Limit switch) see page 34. www.microphase.eu...
- Page 25 Once the resistor RDT is inserted, proceed with final speed adjustment. Operate using trimmer SPEED on the front of the drive. With Clockwise Rotation the speed increases. With Counter Clockwise Rotation the speed decreases. The Range of regulation is about +/- 25%. www.microphase.eu...
- Page 26 This function is enabled through the following settings on the solder point, and the insertion of RA and RCA resistance on the adjstustement zone. Note: - Don't use terminal 15. - For terminal input 14 (+Limit switch) and terminal input 16 (-Limit switch) see page 34. www.microphase.eu...
- Page 27 Once the resistor RA is inserted, proceed with final speed adjustment. Operate using trimmer SPEED on the front of the drive. With Clockwise Rotation the speed increases. With Counter Clockwise Rotation the speed decreases. The Range of regulation is about +/- 25%. www.microphase.eu...
- Page 28 Drive 7/14A, Ri=0,3ohm, Vmot=36V, Reference=10V Calculate RCA (Kohm) = 0,49 * 1000 * 36 = 420K 10 * 14 * 0,3 Insert a 470Kohm resistance. If after insertion of the resistor the motor is unstable, increase the Resistance value of RCA. www.microphase.eu...
- Page 29 11,4 10,6 8,8 30/60 16,5 15 Rated Current request (A) Size drive (A) Note * = No resistor mounted. Example: on a converter 7/14A, inserting a resistance RIN 6.8Kohm the rated output current will not be 7A, but 5.7A www.microphase.eu...
- Page 30 Ramp enabled 0,1 - 1sec (STD) RACC resistance value 820 Kohm 1,2 Mohm 3 Mohm TIME 0,3 - 3 sec 0,5 - 4 sec 1,1 - 12 sec Long Ramp Insert Racc +3,3V +3,3V MOTOR MOTOR Ramp disabled Ramp enabled www.microphase.eu...
- Page 31 NOTE: - In Chapter 4.7 explains how to dynamically tune the motor by acting on the 2 trimmer GAIN and DERIV. - All potentiometers are disabled in Torque mode www.microphase.eu...
- Page 32 (in + /-VEL) of about 1 or 2V. You can use the voltage output from the CNC control, paying attention to rule out the correction of space. Or use an external oscillator or a small battery 1.5 V www.microphase.eu...
- Page 33 Check for the enable signal START. Also verify the presence of the speed signal between the terminals + /-VEL - Motor goes out of control when enabled. - Encoder signals incorrectly connected (ENC A and ENC B signals swapped, or encoder power supply missing, or tachogenerator signals swapped) www.microphase.eu...
-
Page 34: Limit Switch Input
- At closing (+Limit swicth) contact input (to zero voltage) you disable the CW motor rotation. - At closing (-Limit swicth) contact input (to zero voltage) you disable the CCW motor rotation. The Enable input in regards to this input always has priority. www.microphase.eu...
Need help?
Do you have a question about the DC One XL and is the answer not in the manual?
Questions and answers