ABB REB670 Series Applications Manual page 416

Section 17
Station communication
17.4.2 MULTICMDRCV and MULTICMDSND
17.4.2.1 Identification
Function description
Multiple command and receive
Multiple command and send
17.4.2.2 Application
The IED provides two function blocks enabling several IEDs to send and receive signals via the
interbay bus. The sending function block, MULTICMDSND, takes 16 binary inputs. LON enables
these to be transmitted to the equivalent receiving function block, MULTICMDRCV, which has
16 binary outputs.
17.4.2.3 Setting guidelines
Settings
The parameters for the multiple command function are set via PCM600.
Mode setting sets the outputs to either a Steady or Pulsed mode.
The
17.5 SPA communication protocol
17.5.1 Application
SPA communication protocol is an alternative to IEC 60870-5-103, and they use the same rear
communication port.
When communicating with a PC connected to the utility substation LAN via WAN and the utility
office LAN (see Figure 221), and when using the rear optical Ethernet port, the only hardware
required for a station monitoring system is:
• Optical fibers from the IED to the utility substation LAN
• PC connected to the utility office LAN
410
IEC 61850 IEC 60617
identification identification
MULTICMDRCV -
MULTICMDSND -
1MRK 505 370-UEN D
SEMOD119881-1 v3
GUID-1A6E066C-6399-4D37-8CA5-3074537E48B2 v3
ANSI/IEEE C37.2
device number
-
-
SEMOD119915-1 v1
SEMOD115767-5 v7
Busbar protection REB670
Application manual
M14790-3 v5
M14789-4 v3
IP14614-1 v1
IP14785-1 v1