Parameter Values (Range) Unit Step Default Description
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
4.2 Monitored data
Table 15: Protocol diagnostic counters (I3C01 and I3C02)
Attribute Values (range) Default Description
Status False = Communication inactive
True = Communication active
False Status (read)
Reset counters False/True False True (reset)
Received frames -1...2147483646 Received frames
Checksum errors -1...2147483646 Checksum errors
Transmitted frames -1...2147483646 Transmitted frames
1MRS757647 C Section 4
IEC 60870-5-103 parameters and diagnostics
620 series 33
Communication Protocol Manual