Emerson NGA2000 Manuale Utente

Pagina di 178
System Calibration
90003749(1) [NGA-e (CLD-Software 2.3/MLT-Software 3.1.X)] 04/98
NGA 2000
Supplement - 9
3.2 Programming Calibration Sequences
Beside the standard programs „zero calibration“ and „zero/span calibration“ it is possible
to run the system calibration in an user definable order of up to 40 steps.
The menu to set-up this feature looks as follows.
SCSTEP
SCCALTYPE1
SCSTEPMOD
For programming the sequence you must
1. select „Step #“
2. select „Calibration procedure type“
3. select module
Repeat this order for all program steps.
The programmable „Calibration procedure types“ are:
1. NOP
no operation (for deleting a step in an existing program)
2. ZERO-CAL
do a zero calibration
3. SPAN-CAL
do a span-calibration for all available ranges
4. ZERO/SPAN-CAL do a zero-cal then a span-cal for all available ranges
5. SPAN1-CAL
do a span calibration only for range #1
6. SPAN2-CAL
do a span calibration only for range #2
7. SPAN3-CAL
do a span calibration only for range #3
8. SPAN4-CAL
do a span calibration only for range #4
9. END-OF-PROG
end of sequence
Expert controls and set up...
System Calibration...
Calibration sequence programming...
                Calibration Sequence Programming
Step #:                                                                            1
Choose specific analyzer module...
Select all analyzer modules !
Calibration procedure type:                            Zero-Cal
Analyzer module:
                          MLT/CH3
Prg1-10
Prg11-20
Prg21-30
Prg31-40