Danfoss VLT FC Series Service Manual page 123

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Special Test Equipment
SPLIT BUS POWER SUPPLY (130B4146)
24 V DC
Illustration 9.2 Connection During Split Bus Mode for a Single Drive
(+)
SPLIT BUS POWER SUPPLY (130B4146)
24 V DC
(+)
(-)
Illustration 9.3 Connection During Split Bus Mode in Parallel Drive
MG94A502
Service Guide
POWER CARD
650 V DC
DC Bus Connector (MK902)
(-)
POWER CARD
650 V DC
SMPS
DC Bus Connector (MK902)
Danfoss A/S © 02/2019 All rights reserved.
Split Bus Connector (MK901)
SMPS
A C
Split Bus Connector (MK901)
44-Pin
44-Pin
Ribbon
Ribbon
Cable
Cable
LCP
MDCIC
CONTROL
CARD
SERVICE KIT
121
9
9

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Questions and answers

Denis mugendi
April 16, 2025

How do I clear log S:28[M26] in my danfoss vfd

Denis
April 16, 2025

How can clear log S:28[M26]in my danfoss vfd

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1 comments:
Mr. Anderson
April 16, 2025

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.

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