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Analog input point quality flag
Analog input configuration settings
64
Figure 11: Analog alarm threshold, hysteresis and qualification period
An Analog Input includes the quality flags listed in Table 13.
Table 13: Analog input quality flags
Quality bit
Description
On-line
Indicates the online or offline state of an analog input point.
Restart
Indicates if the device (point) has restarted, but has not been initialized yet.
Communication Lost
This bit is set when this point is off-line.
Remote Forced Data
This bit is set when the point value is remote forced.
Local Forced Data
This bit is set when the point value is locally forced.
Over-range
This bit is set when the analog input exceeds the range.
Reference Check
This bit is set when the analog input reference is not set (may not be
needed).
Table 14 lists the Analog Input configuration settings and recommended setting values:
Table 14: Analog input point configuration settings
Setting
Descriptions
General settings
Reference
Specify a text string that combines the bay name,
Name
group name, and provider name from the General
tab.
Bay Name
Specify the name of the bay to which the digital input
belongs.
Group Name Specify a unique name used in conjunction with the
below Point Description setting when referencing the
Provider Application Digital Point information.
The Group Name is used by the HMI for trending and
event querying; therefore, using a label associated
with the substation topology is recommended.
Point Name
Specify the name of the point.
The Point Name should be unique within the bay and
group to which it belongs.
GE INFORMATION
CHAPTER 3: CONFIGURING THE D20E FIRMWARE
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D20E ETHERNET I/O MODULE INSTRUCTION MANUAL
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