1MRS757203 A
Section 4
4.1
4.1.1
4.1.1.1
630 series
Communication Protocol Manual
IEC 60870-5-103 vendor specific implementation
IEC 60870-5-103 vendor specific
implementation
The signal and setting tables specify the information types supported by the IEDs
with the communication protocol IEC 60870-5-103 implemented.
The information types are supported when corresponding functions are included in
the protection and control IED.
Signals in monitoring direction
Measurands for IEC 60870-5-103 I103MEAS
Functionality
103MEAS is a function block that reports all valid measuring types depending on
connected signals.
The measured values come from the corresponding MMXU function block and are
depending on the function block settings. The event reporting interval is set by the
CycMeasRepTime parameter of the IEC 60870-5-103 communication settings.
Input signals of the IEC 60870-5-103 I103MEAS block should be connected to the
corresponding outputs of the MMXU application functions. Depending on the
connected input signals, the IEC 60870-5-103 protocol automatically selects the
proper ASDU Meas 3 or Meas 9 to be used as Class 2 data.
Section 4
17