SICK MERCEM300Z, Руководство по эксплуатации

Страница: 43 / 82

Menus
MERCEM300Z · Operating Instructions · 8013255 V2.0 · © SICK AG 43
Su
bj
ec
t t
o c
han
ge
w
ith
ou
t n
ot
ic
e
5.4.2.1
Span points
Menu 2.2.1: Adjustment/manual/Span points
The span point adjustment (recalculate the correction factor) of the selected span point is
manually performed in this menu item.
1 Set the maintenance signal (

p. 39, §5.3.1 ).
2 Activate the “Adjustm. manual” operating state (

p. 40, §5.3.2 ).
3 Feed test gas to the gas sampling system (

p. 26, §3.5.3 ).
4 Wait for the end of the fill time (if necessary, exit the menu with “ Back ” to review the fill
behavior in the line graph

p. 36, §4.5.3 ).
5 Select the desired “Span pt”.
6 Press " Set ": The measured value is set to the nominal concentration (correction factor
is set).
If the deviation is too large (parameter settings

SOPAS ET), the device switches to
“ Maintenance request ” (

p. 34, §4.4 ).
7 Press “ Back ” to exit the menu.
8 Go to the “Accept” menu (

p. 42, §5.4.2 ) and accept the new values.
9 Reset the maintenance signal (

p. 39, §5.3.1).
5.4.2.2
Accept
Menu 2.2.2: Adjustment/Manual/Span points
The determined new span points are set in this menu item.
2.2.1
●
Configured software (

p. 45, §5.4.4.1)
Maintenance
Back Set
Adjustm. manual
/Adj/Man/Span pt
1 Span pt 1
2 Span pt 2
3 Span pt 3
4 Hg conc 3.0 µg/m3
6.3 µg/m3
9.0 µg/m3
9.3 µg/m3
●
Current measured Hg concentration (measured value)
2.2.2
●
Nominal value
●
Measured value
●
Factor:
Calculated correction factor

Set measured value and correction factor.
Maintenance
Back Set
Set span pts
/Adj/Man/Accept
1 Span pt 1
2 Span pt 2
3 Span pt 3
4 Factor
3.0 3.0
6.0 6.0
9.0 9.0
1.00000