Alarm Definitions; Table 4-3 Defaulted Alarm Definitions - ABB NGC8206 User Manual

software users. These privileges include being able to instantiate applications and
make changes to the functionality of the NGC.
A second level of user access includes application editing and downloading files to
a device. User access by default is restricted from modifying and downloading the
application table or from downloading files to the device's TFData and TFCold
drives but has all other user-type privileges.
These default privileges can be edited by the administrator and consist of a user
name (up to 25 alphanumeric digits) and a password (up to 25 alphanumeric
digits). These are separate privileges that may be given individually or totally. See
the help files in the host software package for more information.

4.8 Alarm Definitions

The user has the ability to define the threshold for the NGC alarm parameters.
The NGC provides 124 standard alarms. Of these, a number of alarms are
defaulted to enabled (see
alarms, and the user is cautioned not to make changes to the logic. A multitude of
additional alarms are available and user-configurable.
Alarm Descriptions
Pressure Regulator 1
Pressure Regulator 2
Sample Pressure
Oven Temperature Error
No Stream Valve Selected
Digital-Analog Bd Comm Error
Calculation Error
Calibration Un-Normalized Total
Stream Sequence Error
Calibration CV Percent Error
RF Pct Error
Analog Bd Ambient Temp
Analog Power Supply
Out of Carrier Gas (DI1)
Out of Cal Gas (DI2)
GCM Chrom Process
Bad Bead
Sample Flow Detect
Cpu Loading
2101510 Rev. AG
The NGC does not send an error message when the user
tries to write an operation but does not have the proper
hardware security code; it simply does not accept value
changes.
Table 4–3). Many of these are considered system
The user may define alarms, beyond defaults, for each
process stream.
Table 4–3 Defaulted Alarm Definitions
Logic Type
GT 0
GT 0
GT 0
GT 0
GT 0
GT 0
GT 0
GT 0
GT 0
GT 0
GT 0
GT 0
GT 0
LT 1
LT 1
GT 0
GT 0
GT 0
GT 85
Threshold Severity
Default
Fault
Fault
Fault
System Fault
System Fault
System Fault
Fault
Fault
Fault
Fault
Fault
Warning
Warning
System Fault
System Fault
System Fault
Fault
Fault
Warning
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