ABB Endura AZ series User Manual page 41

Endura AZ series integral and remote transmitter
Combustion oxygen monitor
Parameter
...Calibrate
...AutoCal Hardware
Valve Manual Control The automatic calibration solenoid valves can be
Test Gas 1 Valve
Test Gas 2 Valve
Scheduled Cal.
Type
One point
Two point
Frequency
Off
Daily
Weekly
Monthly
Table 5.7 Calibrate Menu (Continued)
IM/AZ20E–EN Rev. F
Comment / [Range]
Selects the type of automatic calibration hardware to be
used.
energised manually. The current % O
reference. When this frame is exited the valves return to
the closed state.
Note. Pressing
closes the valve.
A valve open / closed icon is displayed to indicate valve
status:
Valve Open
Disabled if AutoCal Hardware / Hardware Type is set to
None.
Disabled if AutoCal Hardware / Hardware Type is set to
None.
If AutoCal is fitted, automatic calibrations can be set to
run at scheduled time intervals.
Note. This option is not available if the AutoCal
Hardware / Hardware Type is set to None.
Selects the scheduled calibration type.
Offset only calibration.
Offset and cal factor calibration.
Selects the frequency of automatic calibrations.
Disables scheduled calibrations.
Enables the Daily Interval parameter.
Enables the Weekly Interval parameter.
Enables the Monthly Interval parameter.
value is shown for
2
opens the valve; pressing
Valve Closed
5 Programming
Default
Closed
Closed
Two point
Off
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