Burkert Type 8630 User Manual

Page 72

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70 - 8630

PERATION

AND

CONTROLLER

FUNCTIONS

X.LIMIT

Limitation of the mechanical stroke range

Factory setting:

LIM

= 0%,

LIM

= 100%

This supplementary function limits the (physical) stroke to preset % values (minimum and maximum).
The range of the limited stroke is thereby set to 100 %.If the limited stroke range is left during operation,
negative or positive POS values greater than 100 % are displayed.

Entering the start value of the stroke range in %,
0 ... 50 % of the overall stroke

Entering the end value of the stroke rage in %,
50 ... 100 % of the overall stroke

The minimum separation between

LIM

and

LIM

is 50 %.

XXX

Setpoint [mA]
(INP)

limited
stroke

Limited
stroke [%]
(POS)

Physical stroke
[%] (POS)

unlimited
stroke

Control r

ange in

automatic mode

Correcting r

ange in man

ual mode