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Table of Contents
Related Manuals for Minarik PCM21000A
Summary of Contents for Minarik PCM21000A
- Page 1 PCM20000 SERIES Models: PCM21000A PCM21000C PCM21010A PCM22000A PCM22000C...
- Page 2 Corporation and its Divisions make no warranty of any kind with respect to this material, including, but not limited to, the implied warranties of its merchantability and fitness for a given purpose. Minarik Corporation and its Divisions assume no responsibility for any errors that may appear in this manual and make no commitment to update or to keep current the information in this manual.
- Page 3 Follow sound maintenance procedures. It is possible for a drive to run at full speed as a result of a component failure. Minarik strongly recommends the installation of a master switch in the main power input to stop the drive in an emergency.
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Page 4: Table Of Contents
Contents Specifications Dimensions Installation Mounting ........... .4 Wiring . - Page 5 Table of Contents TORQUE (CURRENT LIMIT on PCM2000C series drives) ... .27 REGULATION (IR COMP) ........28 Application Notes Independent Adjustable Speeds .
- Page 6 Minarik® Filters ........
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Page 7: Specifications
Specifications Model PCM21000 PCM21010 PCM22000 Line voltage† 115 VAC 115 VAC 230 VAC Line current, max 7A AC 3A AC 7A AC Line current, max†† 14A AC 14A AC Armature voltage range 0 – 90 VDC 0 – 90 VDC 0 –... -
Page 8: Dimensions
Dimensions Figure 1. PCM2x000A and PCM2x000C Dimensions... -
Page 9: Figure 2. Heat Sink Kit Dimensions
Dimensions ALL DIMENSIONS IN INCHES [MILLIMETERS] Figure 2. Heat Sink Kit Dimensions... -
Page 10: Installation
Installation Warning Do not install, rewire, or remove this control with input power applied. Doing so may cause fire or serious injury. Make sure you have read and understood the Safety Warnings before attempting installation. Mounting • Drive components are sensitive to electrostatic fields. Avoid direct contact with the circuit board. -
Page 11: Wiring
Installation Wiring Warning Do not install, remove, or rewire this equipment with power applied. Failure to heed this warning may result in fire, explosion, or serious injury. Circuit potentials are at 115 or 230 VAC above ground. To prevent the risk of injury or fatality, avoid direct contact with the printed circuit board or with circuit elements. -
Page 12: Shielding Guidelines
As a general rule, Minarik recommends shielding of all conductors. If it is not practical to shield power conductors, Minarik recommends shielding all logic-level leads. If shielding logic leads is not practical, the user should twist all logic leads with themselves to minimize induced noise. -
Page 13: Heat Sinking
Installation Heat sinking PCM2x000-series drives require an additional heat sink when the continuous armature current is above 5 ADC. Use Minarik® part number 223–0159. All other chassis drives have sufficient heat sinking in their basic configurations. Apply a thermally conductive heat sink compound (such as Dow Corning®... -
Page 14: Table 1. Line Fusing Chart
Table 1. Line Fusing Chart 90 VDC Motor 180 VDC Max. DC Armature AC Line Fuse Horsepower Horsepower Current (amps) Size (amps) 1/20 1/10 1/15 1 1/2 Minarik Corporation offers two fuse kits: part number 050–0066 (1–5A Fuse Kit) and 050–0071 (5–15A Fuse Kit). -
Page 15: Speed Adjust Potentiometer
Installation Speed adjust potentiometer Warning Be sure that the potentiometer tabs do not make contact with the potentiometer enclosure. Grounding the input will cause damage to the drive. Mount the speed adjust potentiometer through a 0.38 in. (10 mm) hole with the hardware provided (Figure 3). Install the circular insulating disk between the panel and the 10K ohm speed adjust potentiometer. -
Page 16: Connections
Failure to heed this directive may result in fire or serious injury. Minarik strongly recommends the installation of a master power switch in the voltage input line, as shown in Figure 4 (page 13) or Figure 5 (page 14). The switch contacts should be rated at a minimum of 200% of motor nameplate current and 250 volts. -
Page 17: Power Input
Installation Minarik drives supply motor voltage from A1 and A2 terminals. It is assumed throughout this manual that, when A1 is positive with respect to A2 , the motor will rotate clockwise (CW) while looking at the output shaft protruding from the front of the motor. -
Page 18: Figure 4. Pcm2X000A Drive Connections
Installation Figure 4. PCM2x000A Drive Connections... -
Page 19: Figure 5. Pcm2X000C Drive Connections
Installation Figure 5. PCM2x000C Drive Connections... -
Page 20: Voltage Signal Follower (Pcm2X000A)
Installation Voltage signal follower (PCM2x000A) Warning Before applying power, ensure that SO501 is set to SIGNAL as shown in Figure 6. Instead of using a speed adjust potentiometer, the drive may be wired to follow a 0–10 VDC grounded or ungrounded voltage signal. -
Page 21: Voltage Signal Follower (Pcm2X000C)
Installation Voltage signal follower (PCM2x000C) Warning Before applying power, ensure that SO501 is set to SIGNAL and SO502 is set to 0-10 V as shown in Figure 7. Instead of using a speed adjust potentiometer, the drive may be wired to follow a 0–10 VDC voltage signal. Connect the signal input (+) to POS. -
Page 22: Current Signal Follower (Pcm2X000C Only)
Installation Current signal follower (PCM2x000C only) Warning Before applying power, ensure that SO501 is set to SIGNAL and SO502 is set to 4-20 mA as shown in Figure 8. Instead of using a speed adjust potentiometer, the drive may be wired to follow a 4-20 mADC signal (Figure 8). -
Page 23: Operation
Operation Warning Floating voltages exist on the drive when it is powered. BE ALERT. High voltages can cause serious or fatal injury. For your safety, use personal protective equipment (PPE) when operating this drive. Do not change jumper settings with power applied. Failure to follow these instructions may result in damage to the motor or drive, or serious injury to personnel. -
Page 24: Figure 9. Pcm2X000A Jumper Locations And Settings
Operation SO501 CONTROL SELECT JUMPER SO501 SO501 SPEED ADJ. POT CONFIGURATION VOLTAGE FOLLOWER CONFIGURATION (MANUAL MODE) (SIGNAL MODE) Figure 9. PCM2x000A Jumper Locations and Settings... -
Page 25: Figure 10. Pcm2X000C Jumper Locations And Settings
Operation SO502 SO501 INPUT CONTROL SELECT SELECT JUMPER JUMPER (MANUAL MODE) (SIGNAL MODE) (SIGNAL MODE) Figure 10. PCM2x000C Jumper Locations and Settings... -
Page 26: Startup
Operation Startup To start the drive: 1. Turn the speed adjust potentiometer full counterclockwise (CCW). If the drive is following a voltage or current signal, set the signal to zero. 2. Apply AC line voltage. 3. Slowly advance the speed adjust potentiometer clockwise (CW), or slowly increase the reference signal. -
Page 27: Starting And Stopping Methods
Removing AC line power (both L1 and L2) is the only acceptable method for emergency stopping. For this reason, Minarik strongly recommends installing an emergency stop switch on both the L1 and L2 inputs (see Connections on pages 13 and 14). -
Page 28: Decelerate To A Stop
Operation Decelerate to a stop The RUN/STOP switch shown in Figure 11 may be used to decelerate a motor to a stop. Closing the switch between S2 and S1 decelerates the motor from set speed to a stop. Opening the switch will cause the motor to accelerate to set speed. -
Page 29: Calibration
Calibration Warning Floating voltages exist on the drive when it is powered. When possible, disconnect the voltage input from the drive before adjusting the trimpots. If the trimpots must be adjusted with power applied, use insulated tools and the appropriate personal protection equipment. BE ALERT. High voltages can cause serious or fatal injury. -
Page 30: Calibration Procedure
Calibration Calibration procedure Before applying power 1. Verify that no conductive material is present on the printed circuit board. 2. Ensure that all jumpers are properly set. 3. Set all trimpots except TORQUE (CURR LIMIT on PCM20000C series drives) to full counterclockwise (CCW). 4. -
Page 31: Signal Adjust (Sig Adj)
Calibration SIGNAL ADJUST (SIG ADJ) NOTE: This adjustment is not functional when operating in MANUAL mode. Calibration for PCM21000x drives: The SIG ADJ setting determines the speed that the motor will achieve when the input voltage or current signal is at its maximum level. -
Page 32: Minimum Speed (Min Spd)
Calibration MINIMUM SPEED (MIN SPD) The MIN SPD setting determines the minimum speed when the speed adjust potentiometer is turned full CCW, or when the signal input is set to its minimum value. It is factory set to zero speed. To calibrate MIN SPD: 1. -
Page 33: Torque (Current Limit On Pcm2000C Series Drives)
Although TORQUE/CURR LIMIT is set to 120% of motor nameplate current rating, continuous operation beyond that rating may damage the motor. If you intend to operate beyond the rating, contact your Minarik representative for assistance. The TORQUE (CURR LIMIT on PCM2000C series) setting determines the maximum armature current output of the drive. -
Page 34: Regulation (Ir Comp)
Calibration 7. Set the speed adjust potentiometer or reference signal to zero speed. 8. Remove power from the drive. 9. Remove the lock from the motor shaft. 10. Remove the ammeter in series with the motor armature. REGULATION (IR COMP) The IR COMP trimpot setting determines the degree to which motor speed is held constant as the motor load changes. -
Page 35: Figure 13. Typical Torque And Ir Comp Settings
Calibration PCM20010 SERIES ALL OTHER PCM20000 SERIES DRIVES NOTE: TORQUE settings may be substituted for CURRENT LIMIT on PCM2x000C series controls Figure 13. Typical TORQUE and IR COMP settings (actual settings may vary with each application) -
Page 36: Application Notes
Application Notes Independent Adjustable Speeds Connect two speed adjust potentiometers with a single-pole two- position switch to select between two independent speeds shown in the forward direction (Figure 14). The speed adjust potentiometers can be mounted at two separate operating stations. Figure 14. -
Page 37: Multiple Fixed Speeds
Multiple fixed speeds Replace the speed adjust potentiometer with series resistors with a total series resistance of 10K ohms (Figure 15). Add a single pole, multi-position switch with the correct number of positions for the desired number of fixed speeds. Figure 15. -
Page 38: Adjustable Speeds Using Potentiometers In Series
Adjustable speeds using potentiometers in series Replace the speed adjust potentiometer with a single pole, multi- position switch, and two or more potentiometers in series, with a total series resistance of 10K ohms. Figure 16 shows a connection for fixed high and low speed adjust potentiometers Figure 16. -
Page 39: Run/Jog Switch
RUN/JOG switch Connect a RUN/JOG switch and the JOG pushbutton as shown is Figure 17. When the RUN/JOG switch is set to JOG, the motor decelerates to minimum speed (minimum speed is determined by the MIN SPD trimpot setting). Press the JOG pushbutton to jog the motor. -
Page 40: Troubleshooting
• The motor must be rated for the drive’s rated armature outputs. • Terminal block connections should be consistent with the connections shown in this manual. For additional assistance, contact your local Minarik® distributor, or the factory direct at: (800) MINARIK (646-2745) (phone) or (800) 394-6334 (fax). -
Page 41: Diagnostic Leds (Pcm20000C Series Only)
Troubleshooting Diagnostic LEDs (PCM20000C series only) PCM2x000C series drives are equipped with three diagnostic LEDs to aid in system evaluation and troubleshooting. See Figure 18 (page 40) for LED location. POWER (GREEN) The green POWER LED lights when AC line voltage is applied to the drive. -
Page 42: Figure 18. Diagnostic Led Location (Pcm 20000C Series Only)
Troubleshooting POWER SIGNAL CURRENT LIMIT Figure 18. Diagnostic LED Location (PCM 20000C Series Only) - Page 43 Troubleshooting Motor does not run 1. Check that the motor is receiving AC power. Check fuses and circuit breakers. Verify that the main power switch is on. Check whether the speed adjust pot is turned fully CCW (MANUAL mode) or the input signal is at zero. 2.
- Page 44 Troubleshooting Motor will not stop at zero speed setting The MIN SPEED adjustment is set too high. Motor runs in reverse Disconnect AC power. Reverse the armature connections. Restore power to the control. Motor slows under increased load The IR COMP adjustment may be set too low. Increase the setting until the speed remains acceptably constant over the load range.
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Page 45: Replacement Parts
Troubleshooting Replacement Parts Replacement parts are available from Minarik Corporation and its distributors for this drive series. Table 2. Replacement Parts Model No. Symbol Description Minarik® PCM21000A C501-502 220 uF, 35 VDC Capacitor 011-0027 D501–502 Schottky Diode 071-0017 SCR501–502 S8020L High-power SCR... - Page 46 Troubleshooting 1-5A Fuse Kit Contains 1 Amp 3AG Fast-blo Fuse 050-0042 1.5 Amp 3AG Fast-blo Fuse 050-0026 3 Amp 3AG Fast-blo Fuse 050-0021 5 Amp 3AG Fast-blo Fuse 050-0022 5-15A Fuse Kit Contains 5 Amp 3AG Fast-blo Fuse 050-0022 8 Amp 3AG Fast-blo Fuse 050-0059 10 Amp 3AG Normal-blo Fuse 050-0024...
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Page 47: Certificate Of Compliance
The PCM20000 series has been tested to the following test specifications: EN55011:1991 (emissions), and EN50082-1:1992 (immunity) Compliance allows Minarik’s PCM20000 series to bear the CE mark. End User Responsibilities The end user, as described herein, falls into one of two categories: 1. -
Page 48: Exhibit "A
Exhibit “A” In addition to EMI/RFI safeguards inherent in the PCM20000 series’ design, external filtering is required. Minarik requires the Corcom® filters listed in Table 3. If the exact filter is not available, use a filter matching the following specifications: L = (1.73 + 0.03) milliHenries. -
Page 49: Table 4. Minarik® Filters
If the end-user is not using a CE-approved motor, a second filter, Minarik p/n CEXXMM, on the output must be deployed. XX = rated current of the filter. The CE20MM is a Real-Pole Balanced-Pi 3-pole filter. If the exact filter is not available, the specifications are as follows: L &... - Page 50 The end user must use the filtration listed in Exhibit A to comply with CE. The OEM may choose to provide alternative filtering that encompasses the Minarik drive and other electronics within the same panel. The OEM has this liberty because CE is a machinery directive.
- Page 51 Unconditional Warranty A. Warranty Minarik Corporation (referred to as “the Corporation”) warrants that its products will be free from defects in workmanship and material for twelve (12) months from date of shipment thereof. Within this warranty period, the Corporation will repair or replace such products that are returned to Minarik Corporation, 901 East Thompson Avenue, Glendale, CA 91201-2011 USA.
- Page 52 901 E Thompson Avenue Glendale, CA 91201-2011 Tel.: 1-800-MINARIK (646-2745) Fax: 1-800-394-6334 www.minarikcorp.com Document number 250-0090, Revision 5 Printed in the U.S.A – 1/01 North America $12.00, Outside North America $15.00...
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