Spa Communication Protocol - ABB Relion 650 Series Technical Manual

Section 13
Station communication
13.6
13.6.1
13.6.2
13.6.3
Table 422: SPA Non group settings (basic)
Name
SlaveAddress
BaudRate
546

SPA communication protocol

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.
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
SPA cannot be accessed via PCM600.
When communicating between the local HMI and a PC, the only hardware required
is a front-connection cable.
SPA can be accessed via LHMI front only when using the Field
Service Tool Access (FSTACCS).
Settings
Values (Range) Unit
1 - 899 -
300 Bd -
1200 Bd
2400 Bd
4800 Bd
9600 Bd
19200 Bd
38400 Bd
Related documents.
Step Default
1 30
- 9600 Bd
1MRK 511 424-UEN B
Description
Slave address
Baudrate on serial line
Bay control REC650 2.2 IEC
Technical manual
IP14614-1 v1
M11897-3 v6
M11877-3 v7
IP14403-1 v2
PID-6195-SETTINGS v5