For AI:
Alarm Enable or Warning Enable must be set in the Object
Configuration Attribute (Attribute 1). Low/High Alarm limits
(Attribute 8, 11) or Low/High Warning limits (Attribute 9, 10)
must be programmed. Differential Value (Attribute 12) must
also be programmed.
For BI:
Alarm Enable must be set in the Object Configuration Attrib-
ute (Attribute 1).
Normal state must be programmed in the Object Configura-
tion Attribute (Attribute 1)
Att XX = Attribute number, HA = High alarm, LA = Low alarm,
HW = High Warning, LW = Low Warning
The AI COS alarms will only be cleared when the point value
goes below the high alarm/warning or above the low alarm/
warning limit by more than the programmed differential value
(Attribute 12).
The BI COS will set the Alarm (Object Status bit 4) if COS
enabled (Object Configuration Bit 0) is set, Alarm Enabled
(Object configuration bit 3) is set, and Current State (Object
Status bit 6) is different from Normal State (Object Configura-
tion bit 1).
Instructions
VLT
®
Metasys
MG.11.G2.02 - VLT
®
is a registered Danfoss trademark
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