Rockwell Automation 20D-P2-DG03 User Manual

Installation Instructions

Multi-Device Interface Option Board for PowerFlex® 700S Drives

ATTENTION: To avoid an electric shock hazard, ensure that all power to the drive has been removed before performing the

following. ATTENTION: To avoid an electric shock hazard, verify that

the voltage on the bus capacitors has discharged before

performing any work on the drive. Measure the DC bus voltage at the DC+ & DC- terminals. The voltage must be zero.

ATTENTION: HOT surfaces can cause severe burns. Do not touch the heatsink surface during operation of the drive. After

disconnecting power allow time for cooling. 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.

What This Kit Contains

ATTENTION: Hazard of permanent eye damage exists when using optical transmission equipment. This product emits intense

light and invisible radiation. Do not look into SynchLink fiber-optic ports or SynchLink fiber-optic cable connectors.

ATTENTION: The sheet metal cover and mounting screws on the ASIC Board located on the power structure are energized at

(-) DC bus potential high voltage. Risk of electrical shock, injury, or death exists if someone comes in contact with the assembly.

Verify that your kit contains the items listed in the following table. If your kit does not contain the correct items, contact your Rockwell Automation sales representative.

Quantity: Description

1 MDI Option circuit board 2 “Stacker” connectors 1Screw 3 Stand-offs

2 Multi-Device Interface Option Board for PowerFlex® 700S Drives

Tools That You Need

What You Need to Do

• Phillips® screwdriver for M3 screws

• POZIDRIV

• Nut driver or wrench for M3 hex nut

• Nut driver or wrench for M5 hex nut

Phillips® is a registered trademark of Phillips Screw Company POZIDRIV

To remove the MDI option board from the PowerFlex 700S drive:

To install the new MDI option board on the PowerFlex 700S drive:

is a registered trademark of Phillips Screw Company

❐ Step 1: Remove power from drive ❐ Step 2: Remove drive cover(s) ❐ Step 3: Remove Control Assembly from Phase I drive (if necessary) ❐ Step 4: Remove Phase II Control Cassette covers ❐ Step 5: Remove existing MDI option board

❐ Step 6: Install new MDI option board ❐ Step 7: Install Control Assembly on Phase I drive (if removed in step

❐ Step 8: Wire MDI option board ❐ Step 9: Install Phase II control cassette covers ❐ Step 10: Document revision changes ❐ Step 11: Install drive cover(s)

screwdriver for M4 screws (for high power drives only)

Step 1: Remove Power from the Drive

To return replaced MDI option board, use packing material from the new MDI option board.

ATTENTION: To avoid an electric shock hazard, verify that the voltage on the bus capacitors has discharged before

performing any work on the drive. Measure the DC bus voltage at the +DC & –DC terminals of the Power Terminal Block (DC+ & DC- in high power drives). The voltage must be zero.

1. Turn off and lock out input power. Wait five minutes.

2. Verify that there is no voltage at the drive’s input power terminals.

3. Measure the DC bus voltage at the DC+ & DC- terminals on the Power

Terminal Block. The voltage must be zero.

L1 L2 L3

Multi-Device Interface Option Board for PowerFlex® 700S Drives 3

Step 2: Remove the Drive Cover(s)

Frame 1 - 6 Size Drives

ase I Control

Tas k Ac ti on

Loosen the captive screw.

Push down on the front cover.

Pull the front cover away from the assembly.

Pull the side cover forward.

Lift the side cover off of the control assembly.

DRIVE

g E

/ M

ENABLE

SYNCHLINK

Esc

Alt

Sel

7 8 9

4 5 6

1 2 3

0 +/-

Exp

Jog

Param #

Phase II Control

Action Frames 1-4

Locate the slot in the upper left corner of the drive cover. Slide the locking tab up and swing the cover open. Special hinges allow cover to move away from drive and lay on top of an adjacent drive (if present).

Frame 5

Slide the locking tab up, loosen the right-hand cover screw and remove the cover.

Frame 6

Loosen the two screws at the bottom of the drive cover. Carefully slide the bottom cover down and out. Loosen the two screws at the top of the cover and remove the cover.

4 Multi-Device Interface Option Board for PowerFlex® 700S Drives

Frame 9 Size Drives

Tas k Ac ti on

Remove the eight screws that secure the top cover to

the drive frame using a POZIDRIV screwdriver. Remove the top (power) cover.

The proper tightening torque for reassembly is 20 lb.•in.

8 Screws

Frame 10 - 13 Size Drives

Open the door of the drive enclosure containing the control frame.

Multi-Device Interface Option Board for PowerFlex® 700S Drives 5

Step 3: Remove the Control Assembly from Phase I Drive (if necessary)

This step is necessary only when another drive or panel component blocks access to the control assembly on Phase I drives. Avoid removing it if possible.

Task Description

Unplug any I/O and SynchLink cables from the main control board, unplug the feedback

wiring from MDI Option board, and unplug any communication cables from the DriveLogix controller.

Unplug the ribbon cable.

Remove the three M5 nuts that secure the control assembly to the drive frame.

Remove the control assembly from the drive.

Proper tightening torque for reassembly is 18 lb.•in.

6 Multi-Device Interface Option Board for PowerFlex® 700S Drives

Step 4: Remove the Phase II Control Cassette Covers

BR1

C+

U/T1

V/T2

W/T3

R/L1

It is necessary to remove the cassette from the drive before removing the cassette covers for Phase II control.

Remove the Phase II Control Cassette from the Drive

Frame 1 - 6 Size Drives

Task Action

Disconnect the cables at the ends that connect to the Main

Control board. Loosen the screws on the face of the cassette.

Remove the cassette from the drive.

Frame 9 - 13 Size Drives

Important:Before removing connections and wires, mark

the connections and wires to avoid incorrect wiring during assembly.

Task Description

Unplug any fiber optic ControlNet and SynchLink cables from the

Control Assembly. Important: Minimum inside bend radius for SynchLink and ControlNet

fiber-optic cable is 25.4 mm (1 in.). Any bends with a shorter inside radius can permanently damage the fiber-optic cable. Signal attenuation increases with decreased inside bend radii.

Attention: Hazard of permanent eye damage exists when using optical transmission equipment. This product emits intense light and invisible radiation. Do not look into fiber-optic

ports or fiber-optic cable connectors.

Unplug any remaining I/O and communications cables from the

Control Assembly and set them aside. Loosen the captive screw .

Swing the Control Assembly away from the control frame.

Loosen the screws on the face of the cassette.

Remove the cassette from the drive.

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