Micom P634 - Communication Interface 1 (Function Group COMM1)

3.4.2 Communication Interface 1 (Function Group COMM1)
There are several different interface protocols available at the communication
interface 1. The following user-selected interface protocols are available for use
with the P634:
●
IEC 60870‑5‑103, "Transmission protocols - Companion standard for the
informative interface of protection equipment, first edition, 1997-12
(corresponds to VDEW / ZVEI Recommendation, "Protection communication
companion standard 1, compatibility level 2", February 1995 edition) with
additions covering control and monitoring
●
IEC 870‑5‑101, "Telecontrol equipment and systems ‑ Part 5: Transmission
protocols ‑ Section 101 Companion standard for basic telecontrol tasks,"
first edition 1995‑11
●
ILS‑C, proprietary protocol of Schneider Electric
●
MODBUS
●
DNP 3.0
●
COURIER
In order for data transfer to function properly, several settings must be made in
the P634.
Communication interface 1 can be blocked through a binary signal input. In
addition, a signal or measured-data block can also be imposed through a binary
signal input.
P634 3 Operation
3-10 P634/EN M/R-42-A // P634‑311‑653