Bürkert 8791, Руководство по эксплуатации

Страница: 23 / 186

23
Technical Data
factory settings of the positioner 8.2.
functions can be activated via dip switches 8.2.1.
function parameter value
CUTOFF Sealing function below
Sealing function above
2 %
98 %
CHARACT Select characteristic FREE
DIR.CMD Effective direction set-point value increasing
Factory settings; Functions can be activated via DIP switches Table 3:
functions can be activated via communications software 8.2.2.
function parameter value
INPUT Set-point value input 4 ... 20 mA
DIR.ACTUATOR Effective direction actual value increasing
SPLITRANGE
Signal split range below
Signal split range above 0 %
100 %
X.LIMIT
Function deactivated
Stroke limit below
Stroke limit above 0 %
100 %
X.TIME
Function deactivated
Actuating time Open
Actuating time Closed (1 s) values determined by X.TUNE
(1 s) values determined by X.TUNE
After implementation of RESET: 1 s
X.CONTROL
Dead band
Open amplification factor
Close amplification factor
1,0 %
(1) values determined by
X.TUNE
(1) values determined by
X.TUNE
After implementation of RESET: 1
SAFEPOSITION
Safety position 0 %
SIGNAL ERROR
Sensor break detection set-point value OFF
BINARY INPUT
Function active
Binary input function
Operating principle of binary input Safety position
Normally open contact
OUTPUT
Function active
Norm signal output: Parameter
Norm signal output: Type Position
4 ... 20 mA
Factory settings; Functions can be activated via communications software Table 4:
english
Type 8791