INFICON LDS3000 Modular Leak Detector - Manual (Page 15)

Description 15
4.3.5 Factory settings
Parameter Factory setting
Operation mode Vacuum
Bus module address 126
Pressure capillary surveillance (min.) 0.4 mbar
Pressure capillary surveillance (max.) 2 mbar
Pressure unit mbar
Emission On
Upper limit exponent 1 x 10 -5
Filter leak rate threshold 1 x 10
-10
Filter zero time 5 s
Filter mode I•CAL
Gas ballast Off
I/O module protocol ASCII
Calibration request Off
Calibr. factor xxx Mx 1
Calibration factor VAC/SNIF Mx
1.0
(for vacuum, sniffer and all masses)
Cathode selection Auto Cat1
Compatibility mode LDS3000
Config. Analog output 1 Leak rate mantissa
Config. Analog output 2 Leak rate exponent
Config. Analog output scale 0.5 V / decade
Configuration dig. outputs
Pin 1: Trigger 1, inverted
Pin 2: Trigger 2, inverted
Pin 3: Trigger 3, inverted
Pin 4: Trigger 4, inverted
Pin 5: Ready
Pin 6: Error, inverted
Pin 7: CAL request, inverted
Pin 8: Open, inverted
Configuration dig. Inputs
Pin 1: Select dyn. / normal CAL
Pin 2: Sniff
Pin 3: Start/Stop, inverted
Pin 4: Zero
Pin 5: External CAL
Pin 6: Internal CAL
Pin 7: Clear
Pin 8: -
Pin 9: -
Pin 10: -
Leak rate unit SNIFF mbar*l/s
Leak rate unit VAC mbar*l/s