Parameter list - Arc protection - Bay control and measurement - Merging unit - Transformer protection - 2 winding - Feeder protection - Voltage regulation - Capacitor bank protection - Busbar differential protection (high impedance) - Back-up protection - Motor protection - Busbar protection (voltage and frequency) - Interconnection protection - Power management/Load shedding - IEC 60870-5-103 Communication Manual - 620 series Relion Protection and Control - 2.0 FP1 IEC - IEC - 22.05.2023

620 series IEC 60870-5-103 Communication Protocol Manual

The IEC 60870-5-103 parameters can be accessed with PCM600 or via the LHMI path Configuration > Communication > IEC 60870-5-103 > I3C0n.

Note: Some parameters are not visible in the “Basic” setting visibility mode. To view all parameters use “Advanced” setting visibility mode in the Parameter Setting tool in PCM600 and LHMI.
Table 1. IEC 60870-5-103 settings
Parameter Values (Range) Unit Step Default Description
Operation

1=on

5=off

5=off Selects if this protocol instance is enabled or disabled
Serial port

1=COM 1

2=COM 2

1=COM 1 COM port
Address 1...255 1 1 Unit address
Start delay 0...20 char 1 4 Start frame delay in chars
End delay 0...20 char 1 4 End frame delay in chars
DevFunType 0...255 1 9 Device Function Type
UsrFunType 0...255 1 10 Function type for User Class 2 Frame
UsrInfNo 0...255 1 230 Information Number for User Class2 Frame
Class1Priority

0=Ev High

1=Ev/DR Equal

2=DR High

0=Ev High Class 1 data sending priority relationship between Events and Disturbance Recorder data.
Class2Interval 0...86400 s 1 30 Interval in seconds to send class 2 response
Frame1InUse

-1=Not in use

0=User frame

1=Standard frame 1

2=Standard frame 2

3=Standard frame 3

4=Standard frame 4

5=Standard frame 5

6=Private frame 6

7=Private frame 7

6=Private frame 6 Active Class2 Frame 1
Frame2InUse

-1=Not in use

0=User frame

1=Standard frame 1

2=Standard frame 2

3=Standard frame 3

4=Standard frame 4

5=Standard frame 5

6=Private frame 6

7=Private frame 7

-1=Not in use Active Class2 Frame 2
Frame3InUse

-1=Not in use

0=User frame

1=Standard frame 1

2=Standard frame 2

3=Standard frame 3

4=Standard frame 4

5=Standard frame 5

6=Private frame 6

7=Private frame 7

-1=Not in use Active Class2 Frame 3
Frame4InUse

-1=Not in use

0=User frame

1=Standard frame 1

2=Standard frame 2

3=Standard frame 3

4=Standard frame 4

5=Standard frame 5

6=Private frame 6

7=Private frame 7

-1=Not in use Active Class2 Frame 4
Class1OvInd

0=No indication

1=Both edges

2=Rising edge

2=Rising edge Overflow Indication
Class1OvFType 0...255 1 10 Function Type for Class 1 overflow indication
Class1OvInfNo 0...255 1 255 Information Number for Class 1 overflow indication
Class1OvBackOff 0...500 1 500 Backoff Range for Class1 buffer
GI Optimize

0=Standard behaviour

1=Skip spontaneous

2=Only overflown

3=Combined

0=Standard behaviour Optimize GI traffic
DR Notification

0=False

1=True

0=False Disturbance Recorder spontaneous indications enabled/disabled
Block Monitoring

0=Not in use

1=Discard events

2=Keep events

0=Not in use Blocking of Monitoring Direction
Internal Overflow

0=False

1=True

0=False Internal Overflow: TRUE-System level overflow occured (indication only)
EC_FRZ

0=False

1=True

0=False Control point for freezing energy counters