Rockwell Automation 20D-MDI-C1 Multi-Device Interface Option Board for PowerFlex 700S Drives - Manual (Page 6)

6 Multi-Device Interface Option Board for PowerFlex® 700S Drives
Step 4: Remove the Phase
II Control Cassette Covers 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 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.
A
!
B
C
D
E
F
BR1 BR2 DC+ DC- PE
U/T1 V/T2 W/T3 R/L1 L2
=
A
B
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.
A
B
C
C
C
D
E
F