Controller / User Interface | 4-59
Enable latching check box
Checked The activated warning relay will latch (will
not clear) until you disable the concentra-
tion alarms by clicking the Conc. Alarm Soft
Enable On/Off button on the Status tab.
Not Checked The relay will automatically return to its
non-alarm state once the concentration
falls below the concentration Off-threshold
value.
Enable latching of fail alarm check box
Checked The activated fault alarm relay will latch
(will not clear) until you disable the concen-
tration alarms by clicking the Conc. Alarm
Soft Enable On/Off button on the Status tab.
Not Checked The fault alarm relay will automatically
return to its non-alarm state once the fault
condition has been corrected.
Stream Switching (optional – available only if analyzer is equipped with
stream switching function)
The Stream Switching settings are made at the factory and should not
be changed.
Single Stream Selected if only one stream is being sam-
pled. The Switching Interval (sec) must be
set to ‘0’. When selected, all other Stream
Switching parameters are disabled.
Two Streams Selected if there are two streams being
sampled from. The Switching Interval (sec)
must be set to a value greater than ‘3’. When
selected, you must set up related Stream
Switching parameters as required.
Switching Control Options include:
0 = auto (stream switching is performed
automatically by the analyzer, at the
Switching Interval value).
1 = digital input (switching can be per-
formed via a control station using the
digital input).
NOTE
To Next Page
Loading...
