Brake Terminal Block (Optional); Power Terminal Mounting Plate - Danfoss VLT FC Series Service Manual
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Also See for VLT FC Series:
- Operating instructions manual (64 pages) ,
- Operating manual (26 pages) ,
- Installation manual (12 pages)
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D1h/D3h/D5h/D6h/J8 Drive Di...
10.2.8 Brake Terminal Block (Optional)
Drives can include an optional brake. To remove or reinstall
the optional brake terminal block, use the following steps.
Disassembly
1.
Disconnect the brake wiring.
2.
To remove the R(+) terminal:
2a
Remove 1 thread-forming screw (T25).
2b
Remove 1 screw (T40).
3.
To remove the R(-) terminal:
3a
Remove 1 thread-forming screw (T25).
3b
Remove 1 nut (13 mm).
4.
To remove the brake terminal block:
4a
Remove 2 nuts (13 mm).
4b
Lift the terminal block from the drive.
Reassembly
Reinstall the brake terminal block using the following
steps. Tighten fasteners according to chapter 14.1 Fastener
Torque Ratings.
1.
Position the optional brake terminal block in the
drive.
2.
Secure 2 nuts (T40) in the brake terminal block.
3.
Fasten the R (-) terminal using 1 thread-forming
screw (T20) at the terminal block, and 1 nut
(T40).
4.
Fasten the R (+) terminal using 1 thread-forming
screw (T20) at the terminal block, and 1 screw
(T40).
5.
Reconnect the brake wiring.
MG94A502
Service Guide
10.2.9 Power Terminal Mounting Plate
To remove or reinstall the power terminal mounting plate,
use the following steps. Refer to Illustration 10.6 and
Illustration 10.8.
Disassembly
1.
2.
3.
4.
Reassembly
Tighten hardware according to chapter 14.1 Fastener Torque
Ratings.
1.
2.
3.
4.
5.
Danfoss A/S © 02/2019 All rights reserved.
Remove the motor terminal block. Refer to
chapter 10.2.7 Motor Terminal Block.
Remove the mixing fan. See
chapter 10.2.10 Mixing Fan.
Remove 4 thread-cutting screws (T20), 2 from
each side of the power terminal mounting plate.
For IP21/IP54 (UL type 1/12) enclosures only,
remove 3 screws (T25) from the bottom of the
drive.
Position the power terminal mounting plate in
the drive.
Replace the mixing fan. See chapter 10.2.10 Mixing
Fan.
For IP21/IP54 (UL type 1/12) enclosures only,
fasten 3 screws (T25) from the bottom of the
drive.
Fasten 4 thread-cutting screws (T20), 2 in each
side of the power terminal mounting plate.
Replace the motor terminal block. Refer to
chapter 10.2.7 Motor Terminal Block.
10
10
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Troubleshooting
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Questions and answers
How do I clear log S:28[M26] in my danfoss vfd
How can clear log S:28[M26]in my danfoss vfd
To clear log S:28[M26] in your Danfoss VLT FC Series VFD, reset the unit. This clears alarms and warnings, as noted for similar faults like ALARM 78. Make sure the issue causing the log has been resolved before resetting.
This answer is automatically generated