NGA-2000 System Calibration

Table of Contents

1Introduction _____________________________________________________________________2

2Valves for system calibration ________________________________________________________4

2.1 Assigning an output-port to a system valve ________________________________________________ 4

3 Operating System Calibration _______________________________________________________6

3.1Set-up analyzer modules _______________________________________________________________ 7

3.2Programming Calibration Sequences _____________________________________________________ 9

3.3Set-up general parameters _____________________________________________________________ 11

3.4Controlling System Calibration_________________________________________________________ 13

3.4.1Control via menu system______________________________________________________________________14

3.4.2Control System Calibration by LON-Variables ____________________________________________________17

3.4.3Control System Calibration by Programmable Input ________________________________________________18

3.4.4Control System Calibration by AK-protocol command ______________________________________________20

3.4.5Time controlled System Calibration _____________________________________________________________21

3.5Calibrate single Analyzers _____________________________________________________________ 23

4 Functionality ___________________________________________________________________24

4.1Gas flow ____________________________________________________________________________ 24

4.2Running system calibration ____________________________________________________________ 25

4.2.1Filling sequence buffer _______________________________________________________________________26

4.2.2Before starting actions _______________________________________________________________________28

4.2.3Control of actions ___________________________________________________________________________28

4.2.3.1Switch valves ___________________________________________________________________________28

4.2.3.2Wait for Purging ________________________________________________________________________28

4.2.3.3Zero Calibration _________________________________________________________________________29

4.2.3.4Span Calibration ________________________________________________________________________29

4.2.3.5Wait for Finishing Calibration ______________________________________________________________30

4.2.4Finishing System Calibration __________________________________________________________________30

4.3Running Single Analyzer Calibration____________________________________________________ 31

4.4Holding analog outputs of the SIO and avoid limit violation alarms __________________________ 32

Supplement - 2

NGA 2000

90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98