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7. Start - Up Procedures

7.1Common procedures for all amplifiers types

7.1.1Commutation signals format

Select the position of DIP switch 1 on the upper board of the power stage according to the commutation signal format the motor has.

DS1 positions:

ON (down): 30°

OFF (up): 60°

For all Resolver versions it should be 60 °.

7.1.2CFM function

Select the position of DIP switch 2 on the upper board of the power stage according to the motor's rated current. If it is less than 20% of the amplifier's rated current select:

DS2 to ON (down)

Otherwise,

DS2 to OFF (up) - No CFM

7.1.3Abort logic

Make sure that the Abort input is connected to a High (logic) voltage source.

DBP - Rev 6/93

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Elmo DBP SERIES manual Commutation signals format, CFM function, Abort logic