Installation Instructions Instruction Manual

ManualsBrandsRockwell Automation ManualsEquipment20P, 23P PowerFlex DC Drive and SAR Control Circuit Board

Publication 20P-IN004B-EN-P

PowerFlex® DC Drive and Stand-Alone Regulator (SAR)

Control Circuit Board

Installation Instructions

What This Kit Includes

• Control circuit board

• Five screws with captive lock washers

• Static strap

• Flathead screwdriver for terminal block connections

What This Option Provides

The Control circuit board is the main drive-mounted board that controls the

drive and provides these Input/Output (I/O) signals:

• Eight Digital Inputs

• Four Digital Outputs

• Three Analog Inputs

• Two Analog Outputs

• Digital Encoder Input

• DC Analog Tachometer Input

Tools That You Need

• Phillips

screwdriver

• Hexalobular screwdriver

• Flathead screwdriver

• Nut driver or wrench for hex stand-offs

Phillips

is a registered trademark of Phillips Screw Company.

ATTENTION: Only qualified personnel familiar with DC drives

and associated machinery should plan or implement the installation,

start-up and subsequent maintenance of the system. Failure to

comply may result in personal injury and/or equipment damage.

ATTENTION: To avoid an electric shock hazard, ensure that all

power to the drive has been removed before performing the

following.

ATTENTION: This drive contains ESD (Electrostatic Discharge)

sensitive parts and assemblies. Static control precautions are required

when installing, testing, servicing or repairing this assembly.

Component damage may result if ESD control procedures are not

followed. If you are not familiar with static control procedures,

reference A-B publication 8000-4.5.2, “Guarding Against

Electrostatic Damage” or any other applicable ESD protection

handbook.

Summary of content (18 pages)

PAGE 1
PowerFlex® DC Drive and Stand-Alone Regulator (SAR) Control Circuit Board Installation Instructions ATTENTION: Only qualified personnel familiar with DC drives and associated machinery should plan or implement the installation, start-up and subsequent maintenance of the system. Failure to comply may result in personal injury and/or equipment damage. ATTENTION: To avoid an electric shock hazard, ensure that all power to the drive has been removed before performing the following.
PAGE 2
What You Need to Do To install the Control board: ❐ Step 1: ❐ Step 2: ❐ Step 3: ❐ Step 4: ❐ Step 5: ❐ Step 6: ❐ Step 7: ❐ Step 8: ❐ Step 9: Step 1: Save the Parameter Configuration Save the Parameter Configuration Remove Power from the Drive Remove the Drive Covers Remove the Communication Adapter and EMI Shield Remove the Existing Connections and Option Board(s) Remove the Existing Control Board Install the New Control Board Wire the Control Board Document the Change If possible, save the drive and
PAGE 3
Step 3: Remove the Drive Covers • To open frame A drives and the stand-alone regulator, see Frame A Drives and the Stand-Alone Regulator below. • To open frame B and C drives see Frame B and C Drives on page 4. • To open frame D drives see Frame D Drives on page 5. Frame A Drives and the Stand-Alone Regulator 1. Disconnect the Device Peripheral Interface (DPI) cable from the HIM assembly (if present). 2.
PAGE 4
Frame B and C Drives 1. Disconnect the DPI cable from the HIM (if present). 2. Loosen, but do not remove, the screws that secure the top and bottom front covers to the drive, then slide the covers off the drive chassis. Important: The HIM assembly is connected to the control board via a communication cable. Carefully set the top cover down next to the chassis. 3. Continue with Disconnect the HIM Communication Cable on page 6. Tightening torque: 1.5 N•m (13.3.
PAGE 5
Frame D Drives 1. Disconnect the DPI cable from the HIM assembly (if present). 2. Loosen, but do not remove, the four hexalobular screws that secure each of the three covers to the control pan on the drive, then slide the covers up and off the drive chassis. Tightening torque is noted in the illustration for reassembly. Important: A communication cable connects the HIM assembly to the control board mounted on the control pan.
PAGE 6
Disconnect the HIM Communication Cable For all drives, disconnect the HIM communication cable from the connector on the upper right corner of the control board and set the cover aside. = All Frames (Frame A shown) Pull tabs out to disconnect cable. Step 4: Remove the Communication Adapter and EMI Shield If a communication adapter is not installed, continue with step 4 on page 7. 1. Disconnect the interface cable from the adapter and set it aside. 2.
PAGE 7
3. Remove the four screws that secure the adapter to the EMI shield and remove the adapter. Remove four screws Tightening torque: 0.9 N•m (8 lb•in) 4. Remove the three screws that secure the EMI shield to the stand-offs on the control board and remove the EMI shield. Remove three screws Tightening torque: 1.0 N•m (8.9 lb•in) 5. Remove the three stand-offs from the control board. Remove three standoffs Tightening torque: 1.0 N•m (8.
PAGE 8
Step 5: Remove the Existing Connections and Option Board(s) If the optional resolver feedback module, I/O expansion, and 115V AC to 24V DC converter boards are not installed on the control board, continue with Step 6: Remove the Existing Control Board on page 13. Important: Mark all connections and wires before removing to avoid incorrect wiring during reassembly.
PAGE 9
3. Carefully lift the resolver interface module off of the control board, pulling the stacker connector out of the XRE connectors on the control board. Important: Lift the resolver interface board straight up so that the stacker connector pins do not bend or break. Resolver interface board Control board Resolver interface board XRE connector Stacker connector Capped pins to right XRE connector Control board Bottom view Side view 4.
PAGE 10
Step 5B: Remove the Optional I/O Expansion Board If the optional I/O expansion board is not installed, continue with Step 5C: Remove the 115V AC to 24V DC Converter Board on page 12. 1. Remove the plug-in I/O terminal blocks. 2. Remove the two screws that secure the board to the stand-offs on the control board. = Remove two screws Tightening torque: 1.0 N•m (8.9 lb•in) 3. Carefully remove the I/O expansion board from the control board.
PAGE 11
4. Remove the two stand-offs and washers that support the I/O expansion board on the control board. = Remove two stand-offs Tightening torque: 1.0 N•m (8.
PAGE 12
Step 5C: Remove the 115V AC to 24V DC Converter Board If the optional 115V AC to 24V DC converter board is not installed, continue with Step 6: Remove the Existing Control Board on page 13. 1. Remove the plug-in I/O terminal blocks. 2. Remove the two screws that secure the I/O converter board to the stand-offs on the control board and remove the converter board. Remove two screws Tightening torque: 1.0 N•m (8.9 lb•in) 3.
PAGE 13
Step 6: Remove the Existing Control Board 1. Record the DIP switch and jumper settings on the control board.
PAGE 14
2. Carefully disconnect the cables from connectors XFCD, XA, and XR on the control board. 3. Remove the plug-in I/O and control terminal blocks with the wiring kept in place. Disconnect cables = Disconnect I/O and control wiring 4. Remove the five screws that secure the control board to the control EMI shield and remove the board from the drive. Remove screws Tightening torque: 1.0 N•m (8.
PAGE 15
Step 7: Install the New Control Board 1. Install the new control board in the reverse order of removal as detailed in Step 6: Remove the Existing Control Board on page 13. 2. Verify that all DIP switch and jumper settings match those recorded in the chart on page 13. Refer to the PowerFlex DC Digital Drive User Manual, publication 20P-UM001, for detailed information on DIP switch and jumper settings. Step 8: Wire the Control Board Install the I/O and control wiring in reverse order of removal.
PAGE 16
Step 9: Document the Change 1. Record the installation of the new control board and date of installation on the field installed option label on the side of the drive (as shown below). 2. Replace the drive covers in the reverse order of removal as described in Step 3: Remove the Drive Covers on page 3. 3. Install DPI cable (if present). 4. Down load the parameter configuration back into the drive. Frame A Shown Related Documentation Allen-Bradley publications are available on the internet at www.
PAGE 17
Notes: Publication 20P-IN004B-EN-P
PAGE 18
1S7A42 U.S. Allen-Bradley Drives Technical Support - Tel: (1) 262.512.8176, Fax: (1) 262.512.2222, E-mail: support@drives.ra.rockwell.com, Online: www.ab.com/support/abdrives www.rockwel lautomation.com Power, Control and Information Solutions Headquarters Americas: Rockwell Automation, 1201 South Second Street, Milwaukee, WI 53204-2496 USA, Tel: (1) 414.382.2000, Fax: (1) 414.382.