Emerson Rosemount Analytical X-STREAM X2 Series Instruction Manual page 205

Instruction Manual
HASX2E-IM-HS
10/2012
6.2.3.4.1 Analog outputs menu
Setup..
In/Outputs..
Analog Outputs..
Analog outputs
SignalRange:
Hold on cal:

Page 1
Emerson Process Management GmbH & Co. OHG
6.2 Menu System - Analog outputs menu
0-20mA
No
If the system is set up accordingly, the access
code for level 3 must be entered to gain ac-
cess to this menu.
This line sets the output signal range for all
outputs.
Available options:
0-20mA, 4-20mA, 0-20mAL, 4-20mAL,
0-20mAH, 4-20mAH
6.2.3.4.1.1, page 6-33
This entry determines whether the analog
output signal and concentration alarm status
are held during calibration.
When Yes is set, then during calibration:
• analog outputs are "frozen"; i.e., the ana-
log signals remain constant irrespective
of the actual measured concentration.
• concentration alarms, which would other-
wise be triggered by the calibration gas
concentrations, are surpressed.
When No is set, the analog output signal
at any given moment reflects the actual
measured value during calibration; this may
trigger alarms when set limits are exceeded
or underrun.
Note!
This behaviour may be problematic if, for ex-
ample, the instrument is connected to a data
acquisition system.
X-STREAM X2
6-31