14.01.2019
143/185
•
Screen 3-1-b-a LP transmitter
TRANSM.ND POS: XXXXX
Input Default
Dim.
4-20 mA √
4..20 mA at the output of the LP pressure sensor
√
√
-
0-10 V
0..10 V at the output of the LP pressure sensor
-
-
•
Screen 3-1-b-b HP transmitter
TRANSM.HD POS: XXXXX
Input Default
Dim.
4-20 mA
√
4..20 mA at the output of the HP pressure sensor
√
√
-
0-10 V
0..10 V at the output of the HP pressure sensor
-
-
•
Screen 3-1-b-c MP transmitter
TRANSM.MD POS: XXXXX
Input Defa
ult
Dim.
4-20 mA
√
4..20 mA at the output of the MP pressure sensor
√
√
- -
0-10 V
0..10 V at the output of the MP pressure sensor
- - -
•
Screen 3-1-c Selection of text for oil/HP fault
T. ÖL/HD-S POS: XXXXX
Input Default
Dim.
Öldif.Druck Vx
The selected message text is output in the event of any fault detected via the
compressor x oil / HP
fault digital inputs
√
-
HD-Störung Vx
√
√
-
Öl/HD-Störung Vx
-
-
•
Screen 3-1-d Enable of the capacity stages
FREI.VERD. POS: XXXXX
Input
Default
Dim.
Leist.Stufe 1XXX
Capacity stage 1
ON/OFF ON
-
...
Only the available capacity stages (depending on configuration) are displayed.
Leist.Stufe 11XXX
Capacity stage 11
ON/OFF
-
Practical tip using the example of the "connection of a pressure transmitter - 1 .. 7 bar":
The
indication on the pressure transmitter here (> -1 bar) is obviously relative to the ambient pressure. The
adjustment of the pressure transmitter in the controller is carried out using absolute pressure values
(the absolute pressure cannot be negative). In order to parametrise the above pressure transmitter with
the relative pressure indication -1 bar (at 4 mA or 0 V) and 7 bar ( at 20 mA or 10 V), the ambient
pressure (1 bar) must be added. The input in this example is as follows: 0..8 bar.
Содержание VS 3015 C
Страница 8: ...14 01 2019 8 185...
Страница 46: ...14 01 2019 46 185...
