ABB RELION 670 Series Technical Manual page 1158

Section 18
Station communication
Name
Update Block
Update Block
Update Block
18.6.4 Technical data
Table 852: LON communication protocol
Function
Protocol
Communication speed
18.7 SPA communication protocol
18.7.1 Functionality
In this section the most common addresses for commands and events are available. For other
addresses, refer to section "".
It is assumed that the reader is familiar with the SPA communication protocol in general.
18.7.2 Design
Using the rear SPA port for either local or remote communication with a PC requires the following
equipment:
• Optical fibers
• Opto/electrical converter for the PC
• PC
The software needed in the PC, either local or remote, is PCM600. (Note! SPA cannot be used with
PCM600 2.6 or later).
When communicating between the local HMI and a PC, the only hardware required is a front-
connection cable. Note! SPA cannot be used from LHMI front, except for using "FSTACCS", that is,
Field Service Tool Access.
1152
Function SPA Description
block address
SXSWI26 3 I 662 SPA parameter for update block
command
SXSWI27 3 I 681 SPA parameter for update block
command
SXSWI28 3 I 700 SPA parameter for update block
command
Value
LON
1.25 Mbit/s
1MRK 502 066-UUS B
IP14442-1 v1
M11927-1 v2
IP14614-1 v1
M11897-3 v4
M11877-3 v4
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