Emerson Rosemount X-Stream Series, Инструкция по эксплуатации

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Emerson Process Management GmbH & Co. OHG
6-43
X-STREAM XE
Instruction Manual
HASXEE-IM-HS
10/2012
6
Software Menus
6.2.3 Setup Menu
6.2.3.2.7 Setup Calibration Deviations
Setup..
Calibration..
Deviations..
Ch2
Deviations
ZeroDev 5.000 ppm
ZeroDev Total 7.000 ppm
Zero Deviation R
eset!
SpanDev 100.000 ppm
SpanDev Total 230.000 ppm
Span Deviation R
eset!
In the context of this menu, deviation means
the value, the current zero or span calibration
value is corrected by subsequent calibrations.
" ZeroDev. " or " SpanDev. " in concentration
units give the correction by the last performed
calibration.
" ZeroDev. Total " or " SpanDev. Total " in con-
centration units give the total (sum of) correc-
tions of all the referred calibrations since the
last time, deviations have been reset.
Reset all zero or span deviations.
Note!
These functions are carried out immediately,
and there´s no undo!
Example:
A measuring channel shows zero drift of
10 ppm per week. It is calibrated once a
week.
After 3 weeks of operation,
DEVIATIONS
would show:
ZeroDev: 10 ppm (= last calibr.)
ZeroDev Total: 30 ppm (= summary of 3
calibrations, carried out
within 3 weeks)
Multi-channel unit:
In SELECT COMPONENT select the chan-
nel to be setup.
Multi-channel unit:
Press
left
to enter SELECT COMPONENT, to
change the settings for a different channel.