Description
28
Operation Manual LVS 105 T
– 10 ef
+
Pos.
Symbol
Designation /
function
Explanation
Push
Primary function:
Activate selected operating mode
Selection of parameter value
Secondary function:
Confirmation of set parameter value
Confirmation <OK> dialog field
Change pressure setpoint in active
operating mode manual
4.6.2
Navigation
The user interface for the vacuum controller features three levels:
Level
Description
A
Start window
B
Parameter for the operating mode/system settings
C
Active operating mode
In the start window (level A), the operating mode or system setting is selected by turning the
rotary encoder.
The parameter table of the operating mode or the system setting (level B) is opened by
pressing the rotary encoder. To adjust the parameters, see section
Use the
START / STOP
button to change to the active operating mode (level C). If an op-
erating mode is selected on the start window (level A) and the
START / STOP
button is
pressed, then the selected operating mode is activated directly (level C).
In active operating mode, the display can be changed between
numeric
and
graphic
dis-
play by pressing the
BACK
button. The display type can be changed at any time during
operation.
4.7 Interfaces
The following functions are available via the interface of the device:
Installation of the firmware on the device using the
WELCH-Control 601
PC software
Control of the vacuum controller via the
WELCH-Control 601
PC software on interfaces
RJ45 LAN
and
RS 232
Measurement/control connection for optional units
water valve
and
level sensor
INFORMATION
►
The WELCH vacuum controller is compatible with all WELCH laboratory
vacuum systems and WELCH diaphragm pump types.
It is not blocked by any device-specific BUS system.