Strobel VEB 200-2, Mechanic'S Instructions

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MA_VEB200-2_A3_210511_en.doc
3.11 Positions
Function Parameter
Setting the reference position
F-170
This function sets the reference position.
Function Parameter
Setting positions 1 and 2
F-171
This function sets the two positions.
The AB611A control has two positions. The positions are set exclusively by
programming the control.
A position is determined by a position input and output value. The values correspond
to the number of increments (steps), counted from an entered reference position. A
rotation is divided into 360 steps (increments), i.e. 1 step = 1 degree.
N O T E !
To ensure a safe and proper process , must be between the two positions must
defer by at least 50 steps (increments) .
Additionally there must be 25 steps between position input value and output
value for the same position (very important for internal control functions ).
For the precise programming of the individual positions refer to chapter “3.12 Setting
the positions”.
The setting of the positions can be easily checked using the F-172 function. Refer to
chapter “3.13 Display of the needle positions”.