8-42 Functions ECODRIVE03-FL*-04VRS
DOK-ECODR3-FL*-04VRS**-FK01-EN-P
Setting the Current Controller
The parameters for the current loop are set by Rexroth and cannot be
adjusted for specific applications. The parameter values set at the factory
are activated by the Basic Load command for MKD/MHD motors or can
be found on the motor data sheet.
The settings for the current controller are made via the parameters.
• CR00, Current loop proportional gain 1
• CR01, Current loop integral action time 1
WARNING
Changing the values defined by Rexroth
can result in damage to the motor and the drive
controller.
⇒ Changes to the current controller parameters are not
permitted.
Setting the Velocity Loop
The current loop must be set correctly.
The velocity loop is set via the parameters
• CR02, Velocity loop proportional gain
• CR03, Velocity loop integral action time
• CR04, Velocity loop smoothing time constant
as well as the parameters
• CR05, Rejection frequency velocity loop
• CR06, Rejection bandwidth velocity loop
The setting can be made by:
• one-time execution of the “Basic Load” function
• in accordance with the procedure described below
Preparations for Programming the Velocity Loop
A series of preparations must be made in order to be able to set the
velocity loop:
• The mechanical system must be completely assembled and ready for
operation, so that the original conditions are present for determining
the parameters.
• The drive controller must be properly connected as described in the
user manual.
• The safety limit switches (if present) must be checked for correct
operation.
Requirements:
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