INFICON LDS3000 Modular Leak Detector - Manual (Page 29)

Operation 29
Information Every function can be inverted.
► Assign the digital outputs of the I/O module as needed:
S ETTINGS > S ET UP > I NTERFACES > I/O MODULE > PLC OUTPUTS >
C ONFIGURATION DIG . O UTPUT
WARNING
closed:
open: Warning
no warning
ERROR
closed:
open: Error
no error
CAL_ACTIVE
closed:
open: Unit is calibrated.
Unit is not calibrated.
CAL_REQUEST
closed:
closed:
open:
and no external calibration: Calibration request
(e. g. in case of temperature change of 5 °C)
and external calibration: Request "Open external calibration
leak"
no request
RUN_UP
closed:
open: Running up
no run-up
ZERO_ACTIVE
closed:
open: Z ERO switched on
Z ERO switched off
EMISSION_ON
closed:
open: Emission switched on
Emission switched off
MEASURE
closed:
open:
Meas
(Z
ERO is possible, all trigger outputs switch depending on the
leakage rate.)
Standby or Emission disabled
(Z
ERO is not possible, all trigger outputs will return "Fail".)
STANDBY
closed:
open:
Standby
(Z
ERO is not possible, all trigger outputs will return "Fail".)
Meas
(Z
ERO is possible, all trigger outputs switch depending on the
leakage rate.)
SNIFF
closed:
open: SNIFF
VAC
Function State: Description