Instruction manual

6.4 Setting the machine-specific parameters
6.4.1 General notes
The functions of the sewing-drive control are determined by the
program and the parameter settings.
All parameter values for the relevant machine class and subclass are
pre-set by Efka prior to delivery of the sewing drives. For each class
and subclass some parameters at technician and manufacturer level
must be changed so that the control is perfectly adapted to the
machine. The parameters concerned are listed in the parameter s heet
(in the accessory pack).
The parameter 290 (selection of the machine class) has to be set to
the appropriated value in the “manufacturer level” (see parameter
sheet 9800 331101 PB30).
Please take the detailed description of the control from the attached
current operating instructions of the motor manufacturer (see also
www.efka.net).
6.4.2 Autoselect
By measuring the Autoselect resistance in the machine, the control
“recognizes” which machine series is connected. By means of
Autoselect control functions and the preset values of the parameters
are selected. If no Autoselect resistance or an invalid one is
recognized by the control, the drive will only run with the so-called
emergency operation functions in order to protect the machine from
being damaged.
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