System Setup
Manual Part Number:
5-06-4900-53-0
Revision Level: C
ECO 044952
Revision Date:
May 08, 2018
Page
4-16
4.1.2.14.1 Relay on to Start Sample Delay
This setting determines the delay between the activation of the Calibration relay and the start of
calibration gas sampling. The purpose of this delay is to give enough time for the calibration gas to
propagate through to the sensor before the Model Mini-ICS starts reading the calibration gas. This
delay may be set anywhere from 1.0 to 1000.0 seconds. This setting is accessed from the Auto
Calibratio
n Setup menu by typing “1” on the RS-232 terminal.
4.1.2.14.2 Calibration Sample Period
This setting determines the calibration gas sampling period. This period may be set anywhere
from 2.0 to 1000.0 seconds. This setting is accessed from the Auto Calibration Setup menu by
typing “2” on the RS-232 terminal.
4.1.2.14.3 Relay off to RUN Mode
This setting determines the delay between the end of calibration gas sampling and the return to
RUN mode. The purpose of this delay is to give enough time for the calibration sample gas to be
swept clear of the sensor before the Model Mini-ICS starts reading the on-line sample gas. This
delay may be set anywhere from 1.0 to 1000.0 seconds. This setting is accessed from the Auto
Calibration Setup menu by typing “3” on the RS-232 terminal.
4.1.2.14.4 Calibration Error Limit
This setting determines the maximum error of the average calibration gas readings allowable from
the ideal sensor output at the calibration gas value. The Calibration Error Limit is used to
determine the thresholds for fault code 7
– Sensor Calibration Signal High (section 4.2.1.7), and
fault code 8
– Sensor Calibration Signal Low (section 4.2.1.8). This percentage error may be set
anywhere from 0.0 to 100.0 percent. This setting is accessed from the Auto Calibration Setup
menu by
typing “3” on the RS-232 terminal.
Warning
: It is not recommended that this setting be changed by the user except under special
circumstances. Please contact the Neutronics Inc. Service Department.
4.1.2.14.5 Standard Deviation Error Limit
This setting determines the maximum standard deviation error of the samples obtained from the
calibration gas reading. The standard deviation is used to determine if the sample calibration gas
is stable. The standard deviation error may be set anywhere from 0.0 to 100.0 percent. This
setting is accessed from the Auto Calibration Setup menu by typing “4” on the RS-232 terminal.
4.1.2.15
Sensor Disconnect Test
This setting enables or disables the feature where the Mini-ICS checks to see if the sensor is
connected to the analyzer. It may
be set to “YES” or “NO”. This setting is accessed from the
Setup Main Menu by typing “8” on the RS-232 terminal. To navigate backwards, use the <Esc> or
“Q” key on the RS-232 terminal.
4.1.2.16
Set Time-of-Day and Date ** NOT ACTIVE FOR THIS RELEASE**
4.1.2.17
Averaging Window Size
This sets the size of the Oxygen concentration-averaging window. The averaging window is used
to damp the Oxygen concentration readout if the Oxygen gas sample is unstable and prone to
concentration spikes. The averaging window size may be set anywhere between 1 and 255. This
setting is accessed from the Setup Main Menu by typing “A” on the RS-232 terminal. To navigate
backwards, use the <Es
c> or “Q” key on the RS-232 terminal.
