GE 350

3-32 SR3 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE
IEC60870-5-104 PROTOCOL CHAPTER 3: ETHERNET INTERFACE
These 64 Single Points and 32 Measured Values will also be sent as a response to a General
Interrogation.
Integrated Totals (M_IT) will have its own Counter Group 1 and these will be sent as a
response to a General Request Counter.
The FAULT REPORT MAPPING IN DNP/104 setpoint may be set to a value of "Disabled" or
"Enabled". When "Disabled", only the configurable Analog Input points are available
beginning with the configured information object address (IOA) for analog values.When
"Enabled", the Fault Report Values are assigned from IOA to IOA + 32 in the 339 and 350
relays, and from IOA to IOA + 38 in the 345 relay, with the configurable Analog Inputs
following that IOAs.To support existing SCADA hardware not capable of 32-bit data reads,
the upper and lower 16-bit portions of the fault report time and date values have been
assigned to separate points. To read a date or time, it is necessary to read both the upper
and lower 16-bit portions, concatenate these two values to form a 32-bit value, and
interpret the result in the format associated with the point.
Fault Report Mapping 350 and 339 Fault Report Mapping 345
Disabled Enabled Disabled Enabled
Disabled Enabled Disabled Enabled
- 0 Fault Report Date Upper 16 - 0 Fault Report Date Upper 16
- 1 Fault Report Date Lower 16 - 1 Fault Report Date Lower 16
- 2 Fault Report Time Upper 16 - 2 Fault Report Time Upper 16
- 3 Fault Report Time Lower 16 - 3 Fault Report Time Lower 16
- 4 Fault Report Fault Type - 4 Fault Report Fault Type
- 5 Fault Report Ia - 5 Fault Report Ia
- 6 Fault Report Ia Angle - 6 Fault Report Ia Angle
- 7 Fault Report Ib - 7 Fault Report Ib
- 8 Fault Report Ib Angle - 8 Fault Report Ib Angle
- 9 Fault Report Ic - 9 Fault Report Ic
- 10 Fault Report Ic Angle - 10 Fault Report Ic Angle
- 11 Fault Report Ig - 11 Fault Report Ig
- 12 Fault Report Ig Angle - 12 Fault Report Ig Angle
- 13 Fault Report In - 13 Fault Report In
- 14 Fault Report In Angle - 14 Fault Report In Angle
- 15 Fault Report Va - 15 Fault Report System Frequency
- 16 Fault Report Va Angle - 16 Fault Report Ia 2
- 17 Fault Report Vb - 17 Fault Report Ia 2 Angle
- 18 Fault Report Vb Angle - 18 Fault Report Ib 2
- 19 Fault Report Vc - 19 Fault Report Ib 2 Angle
- 20 Fault Report Vc Angle - 20 Fault Report Ic 2
- 21 Fault Report Vab - 21 Fault Report Ic 2 Angle
- 22 Fault Report Vab Angle - 22 Fault Report Ig 2
- 23 Fault Report Vbc - 23 Fault Report Ig 2 Angle
- 24 Fault Report Vbc Angle - 24 Fault Report In 2
- 25 Fault Report Vca - 25 Fault Report In 2 Angle
- 26 Fault Report Vca Angle - 26 Fault Report Idiff 1 PhA
- 27 Fault Report Vn - 27 Fault Report Idiff 1 PhA Angle
- 28 Fault Report Vn Angle - 28 Fault Report I Restraint PhA
- 29 Fault Report Vaux - 29 Fault Report I Restraint PhA Angle
- 30 Fault Report Vaux Angle - 30 Fault Report Idiff 1 PhB