XTP601 User’s Manual
Michell Instruments 17
OPERATION
2.7.4 Reset Page
DELETE?
FIELD CAL
O2 MIN/MAX
RESET?
DELETE?ALARM LOGS
Figure 20
Reset Page
02 Min/Max and Alarm Logs can be cleared from this menu. See Sections 2.5.4 and
2.5.5 respectively for more information.
This menu can also be used to restore the original calibration settings. For more
information see Section 3.3.
To reset/delete highlight the item using the
Down () button. Press ENTER to select
the item, then press the
Up () button 3 times to confirm the change. Press ENTER to
deselect the item.
2.7.5 Outputs Page
0.00-100.00%
0.00-100.00%
0.00-100.00%
0.00-100.00%
CH2 OUT ZERO
CH2 OUT SPAN
AL1 SETP
OFF/LOW/HIGH
OFF/LOW/HIGH
AL2 SETP
AL1 CONFIG
AL2 CONFIG
Figure 21
Outputs Page
The analyzer has two 4-20 mA outputs and 2 concentration alarm relays. The primary
4-20 mA is fixed to the calibrated range of the unit, the second is freely selectable
within this range. The alarm relays are Single Pole Change-Over (SPCO) and are also
freely assignable within the calibrated range. The alarm relays are rated to 250 V, 5 A
maximum.
Setting Description/Operation Options
AL1 SETP
% O
2
set point for lo alarm relay 0 to 100% O
2
AL2 SETP
% O
2
set point for hi alarm relay 0 to 100% O
2
CH2 OUT ZERO
% O
2
point for 4 mA 0 to 100% O
2
CH2 OUT SPAN
% O
2
point for 20 mA 0 to 100% O
2
AL1 CONFIG
Turn on/off and set alarm 1 OFF, LOW OR HIGH
AL2 CONFIG
Turn on/off and set alarm 2 OFF, LOW OR HIGH
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