MCS2000-PSDRV2 Power Supply/Dual Voltage/Dual Channel Driver 819-0525 P-2010-7 Installation & Operating Instructions
Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Installation Mounting . . . . . . . . . . . . . . . . . . . . . . . . .4 System Wiring Interfacing to MCS2000 Tension Controls . . . . . . . . . . . . . . . . . . . . . . . . . .5 24 volt Brake Systems . . . . . . . . . . . . . . 8 48 volt Brake Systems . . . . . . . . . . . . .10 System Start-Up . . . . . . . . . . . . . . . . . . . . . . .
Specifications Model: MCS2000-PSDRV2 Dual Channel/Dual Voltage Driver Part Number: 6910-448-110 Power Supply Section: Input: 100 – 260 VAC, 50/60 Hz., single phase Ouput: 24 VDC, 3.
Installation Mounting not come loose during normal machine operation or vibration. Select a location that will allow for sufficient air movement around the control. Overall Dimensions: 6.85 x 2.95 x 7.28 inches (174 x 75 x 185 mm). Note: Unit must be mounted vertically to have best possible cooling effect. o 1. Using the dimensional data from Figure 1, drill and tap 4 mounting holes for either 4.5 mm screws or #10 screws on the panel or mounting surface the drive will be mounted to. o 2. Using either 4.
System Wiring Controllers The MCS2000-PSDRV2 will operate with any of the MCS2000 series Controllers. It will provide interface between the brakes and the MCS2000ECA, MCS2000-CTDA or MCS2000-CTLC Tension Controls. Additionally when the MCS2000-ECA is used, the MCS2000-PSDRV2 can supply the 24 VDC power for operating the controller as well. If only a single brake is to be used on the MCS2000-PSDRV2, then skip to either the 24 volt brake wiring section, page 8 or the 48 Volt brake wiring section, page 10.
(green) MSC2000-PSDRV2 “A” Antiresidual Channel A (red) “B” Antiresidual Channel B 1 2 3 4 5 6 7 8 9 InA 0-10V 0-V InB 0-10V 0V Brk A+ Brk ABrk B+ Brk B-DC Pwr 10 +24-48V MCS2000-ECA Controller +24V 0V +24V 0V MCS2000-PSDRV2 Driver Note: Wiring is shown for both channels. If only one channel is required, then follow wiring for channel “A”.
o 1. Connect the brown wire [Channel 1 Out (V)] from the connector cable on the MCS2000-CT controller to terminal 1 In A 0 – 10 V on the MCS2000-PSDRV2. Insure that the terminal on the MCS2000-PSDRV2 is tightened securely. o 3. Connect the red wire [Channel 2 Out (V)] from the connector cable on the MCS2000-CT controller to terminal 3 In B 0-10 V on the MCS2000-PSDRV2. Insure that the terminal on the MCS2000-PSDRV2 is tightened securely. o 2.
Power and Brake Wiring 24 Volt Systems Using The Internal 24V Power Supply Brake Wiring (Optional AC Power Wiring) o 1. o 1. Wire the brake for Channel “A” on terminals 5 and 6 of the MCS2000PSDRV2. Make sure the terminals are securely tightened. o 2. If a brake is to be used on Channel “B” wire the brake to the Channel “B” terminals 7 and 8 on the MCS2000PSDRV2. Make sure the terminals are securely tightened. o 3.
MSC2000-DRV2 “A” Antiresidual Brake “A” Channel A “B” Antiresidual Brake “B” Channel B 1. In A 0-10V 2. 0V 3. In B 0-10V 4. 0V 5. Brk A+ 6. Brk A- 24 Volt Power Supply - DC 7. Brk B+ 8. Brk B9. -DC Power 10. + 24 - 48 VDC +DC Wiring with 24 volt DC External Power Supply Wiring using internal 24 volt DC Power MCS2000-PSDRV2 Power Supply /Driver Figure 4 24 Volt System Power Supply and Brake Wiring Note: If the internal power supply is used, the maximum current available is 3.1 amps.
Note: Warner Electric Tension brakes are not polarity sensitive, so wiring between terminals on the MCS2000-DRV2 and brake are not sensitive to the + and - designations. The following 24 volt tension brakes can be used with the MCS2000-DRV2 Driver for 48 volt operation with overcurrent feature. ATT Series MTB Series Magnetic Particle ATTB/ATTC-25 ATTB/ATTC-55 ATTB/ATTC-115 All MTB’s up to 12 magnets MPB/MPC2 MPB/MPC15 MPB/MPC70 MPB/MPC120 MPB240 POB/POC-0.3 to 20’s PRB-H’s 1.2 to 20’s PTB’s 2.
System Start-Up 24 Volt System o 1. Prior to applying power, double check all wiring between Tension Control and Driver, Driver and Brake or Brakes, and 24 Volt Power Source and Driver. o 2. Once connections are checked and confirmed that all wiring is correct, turn power on to the Power Supply and Controller and observe “RED” and “GREEN” LED Indicators on the Driver. o 3. If everything is normal, then the “GREEN” LED will be on and “RED” LED’s will be off.
when anti-residual current is applied to the brake. o 5. Adjust the anti-residual output for Channel “B” as follows if a brake is used on this output. If no brake is used, then disregard this portion of the start-up. Proceed to step 6. o 5a. Using a digital DC Voltmeter, connect the positive lead to terminal 3 and the negative lead to terminal 4 of the MCS2000PSDRV2 for Channel “B” input. o 5b. Adjust the Tension controller being used to give a 0 VDC reading on the Channel “B” input. o 5c.
The following LED indications will be present when anti-residual current is applied to the brake. o 6. Adjust the input voltage from the tension controller to the Channel “A” input observing the “RED” and “GREEN” LED’s. If a 24 volt system is being commissioned, then only the “GREEN” LED should be functional unless there is a problem with the controller, brake, or wiring. proceed to the troubleshooting section on page 17 to determine cause and appropriate action to take. 48 Volt System o 1.
o 4d. Now slowly adjust the anti-residual potentiometer “A” clockwise while feeling the reaction on the brake. When the optimum anti-residual output is obtained, the brake will be very free to rotate without much resistance. This is best if done at core diameter. Note: Using a meter across the brake “A” terminals 5 and 6 as noted in 4c above, the voltage observed should be negative at this time. o 4e. Once this point is found, do not adjust this potentiometer further or the brake can re-engage. o 4f.
output is obtained, the brake will be very free to rotate without much resistance. This is best if done at core diameter. Note: Using a meter across the brake “B” terminals 7 and 8 as noted in 5c above, the voltage observed should be negative at this time. o 5e. Once this point is found, do not adjust this potentiometer further or the brake can re-engage. o 5f. This completes the adjustment for the Channel “B” anti-residual. Proceed to step 6.
operate in the 0 to 24 volt range, but the overexcitation level from 24 volts to 48 volts is not available as the circuit has not reset as yet. o 6d. Once the overexcitation has reset, the “GREEN” LED will be “ON” and the “RED” LED will be flashing as in step 6a above when the input voltage goes above 5 volts again at Terminals 1 and 2 of the MCS2000-PSDRV2. o 7. If no other indications are present on the LED’s then the system is functioning properly.
System Troubleshooting Troubleshooting the MCS2000-PSDRV2 Dual Channel/Dual Voltage Driver is fairly straight forward. There are certain basic checks that can be made using a digital meter. All readings taken on the MCS2000-PSDRV2 will be either DC voltages or DC currents, or AC line voltage. A meter sufficient to measure up to 100 VDC and 10 Amps DC and 300 VAC will be suitable for taking any of the measurements deemed necessary.
The following chart shows a comparison of the MCS2000-PSDRV, MSC2000-PSDRVH and the MCS2000-PSDRV2 terminal connections. LED’s Green LED Operation Red Green Red OFF ON OFF 1.5 Sec ON/0.5 Sec OFF ON ON 0.5 Sec ON/0.5 Sec OFF Functional Description Internal installation error at power up. Fault Error. Output locked “OFF”, Driver has tripped. Return MCS2000-PSDRV2 for Repair. Short Circuit or Overload on Output at Power Up. Output Locked “OFF”, Driver has tripped.
Other Potential Faults Symptom Possible Solution Check LED’s for various conditions. Check incoming DC power to MCS2000-PSDRV2 either 24 VDC or 48 VDC. Check that power is applied. If unit has power, check that input signals to Input “A” and Input “B” vary between 0 and 10 VDC. No Output to Brake Check that brake coil is not open by doing a resistance check on the magnet coil. Refer to the Tension Catalog for proper resistance. Check that brake is wired to the MCS2000-PSDRV2.
The following chart shows a comparison of the MCS2000-PSDRV, MSC2000-PSDRVH and the MCS2000-PSDRV2 terminal connections. These only apply to the Driver portion of the pluggable terminal block. The Power Supply section between the three versions are the same and did not change.
Page Number Figure Description Figure 1 Outline and Mounting Dimensions 4 Figure 2 MCS2000-ECA to MCS2000-DRV2 Wiring 6 Figure 3 MCS2000-CTxx to MCS2000-DRV2 Wiring 7 Figure 4 24 Volt Power and Brake Wiring 9 Figure 5 48 Volt Power and Brake Wiring LED Indicator Operations and Descriptions – Normal LED Indicator Operations and Descriptions – Faults 10 Figure 6 Figure 7 Warner Electric • 800-825-9050 17 18 P-2010-7 • 819-0525 21
Warranty Warner Electric LLC warrants that it will repair or replace (whichever it deems advisable) any product manufactured and sold by it which proves to be defective in material or workmanship within a period of one (1) year from the date of original purchase for consumer, commercial or industrial use. This warranty extends only to the original purchaser and is not transferable or assignable without Warner Electric LLC’s prior consent. Warranty service can be obtained in the U.S.A.
