18
DOC,F20,EFS Rev.: -
4.6
Split range setting
To change the range from full range to split range remove the
split range jumper.
This way the positioner can be controlled either by a 4 to 12mA
signal or a 12 to 20mA signal.
The start point can be set at 4 or 12mA with the "ZERO"-
trimmer. The end point (range) can be set at 12 or 20mA with
the "SPAN"-trimmer.
Note:
1. These two adjustments are interrelated, so the zero may
have to be reset after changing the range and vice
versa.
2. To increase the signal turn the trimmer screws clock-
wise (CW). To decrease the signal turn the trimmer
screws counter clockwise (CCW).
20mA
4mA
0mA
Standard setting
0%
100%
20mA
12mA
4mA
0mA
0%
100%
20mA
12mA
4mA
0mA
0%
100%
Split range setting
Setting of second positioner
4.1
4.2
4.3
4.0
Electrical Connections - Initial Setup / Raccordements électriques - Réglage initial /
Conexiones eléctricas / Configuración inicial
Standard setting =
Mise au point standard =
Configuración estándar
Split range setting =
Réglage de portée divisée =
Ajuste del rango dividido
Setting of second positioner =
Réglage de positionneur deuxième =
Ajuste del posicionador segundo
Split range jumper
Split range jumper =
Cavalier de portée divisée =
Puente de rango dividido
Summary of Contents for POSIFLEX F20
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