Emerson Process Management GmbH & Co. OHG
7-40
X-STREAM XE
Instruction Manual
HASXEE-IM-HS
10/2012
7.4.5 Unattended Automatic Calibration
Within
SETUP - CALIBRATION, "
Interval
time.."
opens the following screen:
Several time intervals may be specified:
"Zero all.."
: This entry specifies intervals for
zero calibrations only! If there is an entry for
"Zero & span all..",
too, the instrument will
carry out
additional
zero calibrations based
on the
"Zero & span all.."
interval.
"Zero & span all.."
: This is the interval to elap-
se before the analyzer automatically starts a
full
calibration procedure, consisting of a zero
calibration followed by a span calibration.
"Programmed sequence.."
: This is the inter-
val time for the sequence, setup in SETUP -
CALIBRATION - PROGRAM SEQUENCE
"Blowback all.."
: To blowback all channels at
regular intervals, enter this submenu.
Zero all: T1
Zero & span all: 0
Zero all: 0
Zero & span all: T2
Zero all: T1
Zero & span all: T2
Zero calibrations only;
time interval T1
Span calibrations preceded by
zero calibrations; time interval T2
Span calibrations, preceded by
zero calibrations (time interval T2),
and additional zero calibrations
(time interval T1)
Settings
Diagram
Description
Fig. 7-8:
Graphical Explanation of Interval Time Settings
Interval times
Zero all..
Zero & span all..
Programmed sequence..
Blowback all..
Setup..
Calibration..
Interval times..
Summary of Contents for Rosemount X-Stream Series
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