INFICON Helium Leak Detector Modul1000 - Manual (Page 43)

Operation
6-2
jinb
80
e1
-h
Op
er
at
in
g M
a
nua
l
(1
01
2)
6.3 Control
The Modul1000 can be controlled via the control unit, the remote control, the PLC
inputs or via the RS232-interface. These options can be selected in the menu item
„Control location“.
(refer to: Main menu
→ Settings → Interfaces → Control location)
Control Panel
The optional control unit can be used for programming and controlling of all device
functions and information can be read out.
The functions and the menu structures of the control unit for desktop operation (refer
to chapt. 3.3.1) and the control panel for the rack installation (refer to chapt. 3.3.2)
are the same.
Hand set
The optional remote control (refer to chapt. 3.3.3) includes the main functions Start,
Stop, Vent, and Zero. Additionally the volume can be controlled.
If „LOCK“ is displayed, the control of the Modul1000 via the remote control was disa-
bled in the menu item „Control location".
RS232 Interface
The RS232 interface serves for connecting a PC directly to the Modul1000.
Then, the control commands will be sent by appropriate interface commands to the
device, as described in the interface description.
PLC Inputs and outputs
The most important control commands can also be sent to the Modul1000 via a PLC.
The functions of the inputs and outputs can be configured.