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Emerson Process Management GmbH & Co. OHG5-22
X-STREAM X2
Instruction Manual
HASX2E-IM-HS
02/2012
5.7 Checking the Settings
Analog outputs
SignalRange: 0-20mA
Hold on cal: Yes
Page 1
The behaviour of the outputs during calibrati-
on can also be set on page 1 of the ANALOG
OUTPUTS menu (“Hold on cal” parameter):
When the parameter is set to Yes, the follo-
wing occurs during calibration:
• the analog outputs are “frozen”; i.e., the
output signals remain constant, irrespec-
tive of the actual measured concentrati-
ons;
• concentration alarms, which may other-
wise be set off by the concentrations of
the calibration gases, are supressed.
When No is set, the analog output signal
always corresponds to the actual measured
value during calibration; this may mean that
alarms are triggered when limits are exceeded.
Note!
This behaviour may be undesireable if for
example the unit is connected to a data cap-
ture system.
The submenus on page 2 allow further analog
output parameters to be set. The number of
lines displayed will depend on the number of
available anaogue outputs. All these subme-
nus are identical:
Page 2
Output1..
Output2..
Output3..
Output4..