GE Multilin B90 Low Impedance Bus Differential System 5-295 SETTINGS 5.2 PRODUCT SETUP5The GGIO4 analog configuration points are shown below:PATH: SETTINGS PRODUCT SETUP COMMUNICATIONS IEC 61850 PROTOCOL GGIO4 ANALOG CONFIGURATIONThe NUMBER OF ANALOG POINTS setting determines how many analog data points will exist in GGIO4. When this value ischanged, the B90 must be rebooted in order to allow the GGIO4 logical node to be re-instantiated and contain the newlyconfigured number of analog points.The measured value settings for each of the 32 analog values are shown below.PATH: SETTINGS PRODUCT... COMMUNICATIONS IEC 61850 PROTOCOL GGIO4 ANALOG CONFIGURATION GGIO4 ANALOG 1(32) MEASURED VALUEThese settings are configured as follows.• ANALOG IN 1 VALUE: This setting selects the FlexAnalog value to drive the instantaneous value of each GGIO4 ana-log status value (GGIO4.MX.AnIn1.instMag.f).• ANALOG IN 1 DB: This setting specifies the deadband for each analog value. Refer to IEC 61850-7-1 and 61850-7-3for details. The deadband is used to determine when to update the deadbanded magnitude from the instantaneousmagnitude. The deadband is a percentage of the difference between the maximum and minimum values.• ANALOG IN 1 MIN: This setting specifies the minimum value for each analog value. Refer to IEC 61850-7-1 and61850-7-3 for details. This minimum value is used to determine the deadband. The deadband is used in the determina-tion of the deadbanded magnitude from the instantaneous magnitude.• ANALOG IN 1 MAX: This setting defines the maximum value for each analog value. Refer to IEC 61850-7-1 and61850-7-3 for details. This maximum value is used to determine the deadband. The deadband is used in the determi-nation of the deadbanded magnitude from the instantaneous magnitude.Note that the ANALOG IN 1 MIN and ANALOG IN 1 MAX settings are stored as IEEE 754 / IEC 60559 floating pointnumbers. Because of the large range of these settings, not all values can be stored. Some values may be roundedto the closest possible floating point number. GGIO4 ANALOG CONFIGURATIONNUMBER OF ANALOGPOINTS IN GGIO4: 8Range: 4 to 32 in steps of 4MESSAGE GGIO4 ANALOG 1 MEASURED VALUEMESSAGE GGIO4 ANALOG 2 MEASURED VALUEMESSAGE GGIO4 ANALOG 3 MEASURED VALUE↓MESSAGE GGIO4 ANALOG 32 MEASURED VALUE GGIO4 ANALOG 1 MEASURED VALUEANALOG IN 1 VALUE:OffRange: any FlexAnalog valueMESSAGE ANALOG IN 1 DB:0.000Range: 0.000 to 100.000 in steps of 0.001MESSAGE ANALOG IN 1 MIN:0.000Range: –1000000000.000 to 1000000000.000 in stepsof 0.001MESSAGE ANALOG IN 1 MAX:0.000Range: –1000000000.000 to 1000000000.000 in stepsof 0.001NOTE
