Omega CN16Pt, Руководство пользователя

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PLATINUM
TM
Series User’s Guide
38 Reference Section: Programming Mode (PRoG)
5.3.5 Alarm Color (PRoG > ALM.1, ALM.2 > A.CLR)
Select the Alarm Color (
A.CLR
) parameter.
Navigate to the desired option. Options include the following:
• REd
– Alarm conditions are displayed in red (factory default)
• AMbR
– Alarm conditions are displayed in amber
•
GRN – Alarms conditions are displayed in green
• dEFt
– Alarms do not affect the default display color
Select the desired option.
5.3.6 Alarm High High / Low Low Offset Value (PRoG > ALM.1,
ALM.2 > HI.HI)
Select the Alarm Offset Value ( HI.HI ) parameter. This parameter allows an offset to be added
to the Alarm trigger point(s) which will flash the display when exceeded. Depending on the
Alarm type the offset can apply above the trigger point, below it, or both. This is illustrated in
Figure 5.2.
HI.HI works with both absolute and deviation Alarms.
Navigate to the correct option. Options include the following:
• oFF – High High / Low Low function disabled (factory default)
• oN – Display will flash in the color determined by the A.CLR parameter when the
Process Value is greater than the HI.HI offset value away from the Alarm condition
settings (in either direction)
Select the indicated option.
For
oN , set the offset value.
Confirm the value.
Figure 5.2 – Alarm HI.HI parameter
5.3.7 Alarm Latching (PRoG > ALM.1, ALM.2 > LtCH)
Select the Alarm Latching ( LtCH ) parameter.
Navigate to the desired option. Options include the following:
•
No – Alarm does not latch (factory default); the Alarm turns off when the Process
Value returns to a non-Alarm condition
•
yES – Alarm latches; even if the Process Value returns to a non-Alarm condition, the
Alarm condition remains active and must be unlatched using oPER > L.RSt
• botH – Alarm latches and can be unlatched either by using oPER > L.RSt from the front
panel or via the digital input
• RMt
– Alarm latches and can be unlatched only via the digital input
Select the indicated option.
Higher Lower
bANd AboV , HI.Lo. bELo , HI.Lo.
ALR.L ALR.H
Lo.Lo HI.HI
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