Identification - ABB REC670 Applications Manual

1MRK 511 401-UEN A
20.4.2.1
20.4.2.2
20.4.2.3
20.5
20.5.1
Bay control REC670 2.2 IEC
Application manual

Identification

Function description
Multiple command and receive
Multiple command and send
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.
Setting guidelines
Settings
The parameters for the multiple command function are set via PCM600.
The Mode setting sets the outputs to either a Steady or Pulsed mode.
SPA communication protocol
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 236), and when using the rear optical
Ethernet port, the only hardware required for a station monitoring system is:
• Optical fibres from the IED to the utility substation LAN
• PC connected to the utility office LAN
Station communication
IEC 61850 IEC 60617
identification identification
MULTICMDRCV -
MULTICMDSND -
Section 20
GUID-1A6E066C-6399-4D37-8CA5-3074537E48B2 v3
ANSI/IEEE C37.2
device number
-
-
M14790-3 v5
SEMOD119915-1 v1
M14789-4 v3
IP14614-1 v1
IP14785-1 v1
SEMOD115767-5 v6
555