Functions - YOKOGAWA EXAxtZR Instruction Manual

2.4.2

Functions

IM 11M12A01-02E
Finish: Polyurethane corrosion-resistance coating
Weight: Approx. 6 kg
Display Functions:
Value Display;
Graph Display; Displays trends of measured oxygen concentration
Data Display; Displays various useful data for maintenance, such as cell
temperature, reference junction temperature, maximum/minimum
oxygen concentration, or the like
Status Message; Indicates an alarm or error occurrence with flashing of the
corresponding icon. Indicates status such as warming-up, calibrating,
or the like by symbols.
Alarm, Error Display; Displays alarms such as "Abnormal oxygen concentra
tion" or errors such as "Abnormal cell e.m.f." when any such status
occurs.
Calibration Functions:
Auto-Calibration; Requires the Auto-calibration Unit. It calibrates automatically
at specified intervals.
Semi-auto Calibration; Requires the Auto-calibration Unit. Input calibration
direction on the touchpanel or contact, then it calibrates automatically
afterwards.
Manual Calibration; Calibration with opening/closing the valve of calibration
gas in operation interactively with an LCD panel.
Blowback Function:
Output through the contact in the set period and time. Auto/semi-auto select
able.
Maintenance Functions:
Can operate updated data settings in daily operation and checking. Display data
settings, calibration data settings, blowback data settings, current output loop
check, input/output contact check.
Setup Functions:
Initial settings suit for the plant conditions when installing the converter.
Equipment settings, current output data settings, alarm data settings, contact
data settings, other settings.
Self-diagnosis:
This function diagnoses conditions of the converter or the probe and indicates
when any abnormal condition occurs.
Password Functions:
Enter your password to operate the analyzer excepting data display. Individual
passwords can be set for maintenance and setup.
Displays values of the measured oxygen concentration, etc
2. Specifications
2-13