only one SPA-bus message at a time to one node and waits for the reply before
sending the next message.
For commands from the operator workplace to the IED for apparatus control, that
is the function blocks type SCSWI 1 to 30, SXCBR 1 to 18 and SXSWI 1 to 24, the
SPA addresses are according to table
492.
SEMOD116913-2 v2
Table 492: SPA addresses for commands from the operator workplace to the IED for apparatus
control
Name Function
block
SPA
address
Description
BL_CMD SCSWI01 1 I 5115 SPA parameters for block
command
BL_CMD SCSWI02 1 I 5139 SPA parameters for block
command
BL_CMD SCSWI02 1 I 5161 SPA parameters for block
command
BL_CMD SCSWI04 1 I 5186 SPA parameters for block
command
BL_CMD SCSWI05 1 I 5210 SPA parameters for block
command
BL_CMD SCSWI06 1 I 5234 SPA parameters for block
command
BL_CMD SCSWI07 1 I 5258 SPA parameters for block
command
BL_CMD SCSWI08 1 I 5283 SPA parameters for block
command
BL_CMD SCSWI09 1 I 5307 SPA parameters for block
command
BL_CMD SCSWI10 1 I 5331 SPA parameters for block
command
BL_CMD SCSWI11 1 I 5355 SPA parameters for block
command
BL_CMD SCSWI12 1 I 5379 SPA parameters for block
command
BL_CMD SCSWI13 1 I 5403 SPA parameters for block
command
BL_CMD SCSWI14 1 I 5427 SPA parameters for block
command
BL_CMD SCSWI15 1 I 5451 SPA parameters for block
command
BL_CMD SCSWI16 1 I 5475 SPA parameters for block
command
BL_CMD SCSWI17 1 I 5499 SPA parameters for block
command
BL_CMD SCSWI18 1 I 5523 SPA parameters for block
command
BL_CMD SCSWI19 1 I 5545 SPA parameters for block
command
Table continues on next page
1MRK 505 394-UEN A Section 18
Station communication
Line differential protection RED650 2.2 IEC 683
Technical manual