INFICON Ecotec E3000 Multigas-Sniffer-Leak Detector - Manual (Page 33)

6 Operation
33
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Changing the menu PIN You can protect access to the settings with a PIN.
To prevent entry errors, you have to enter the PIN twice. After confirmation with “OK”, the
main menu is displayed and the PIN is effective immediately.
To cancel protection again, enter “0000” as the new PIN (factory setting).
Fig. 18: Defining the menu PIN
6.3.5 Interfaces
In “Settings > Interfaces”, you enter the settings for the interfaces and for the ECO-Check.
Please refer to the interface description (kins22e1) for detailed information on interfaces.
Control location
 Local
 RS-232
 Local and RS-232
Local: Only measurements can be read out via the RS-232 interface. They are not available
to control the device.
RS-232: The Ecotec E3000 is controlled almost exclusively via the interface. The display
serves only for a visual check. Some settings can be changed on the device. Please use the
protection via access PIN if all functions on the device are to be inaccessible,
see
“Changing the menu PIN”, page 33 .
Local and RS-232: The Ecotec E3000 can be controlled via interface and entries on the
device.
Recorder outputs >
Recorder output scale
 Linear
 Logarithmic
The output is on channel 1 (pin 1 of the I/O connection).
Recorder outputs >
Recorder output gas
 Gas 1 to 4
 Auto
PLC Setup > Define PLC
inputs (outputs)
 You will assign different commands to the pins of the I/O connection here.
PLC setting > Baud rate
& End sign
 Baud rate 1200/2400/4800/9600/19200
 End sign LF/CR/CR + LF