![background image](http://html1.mh-extra.com/html/abb/rex-521/rex-521_technical-reference-manual-general_3409424057.webp)
1MRS 751108-MUM
Protection Relay
Technical Reference Manual, General
REX 521
57
12.
Appendix B: Parameters visible only in the relay
Input 1 state
Input 2 state
Input 3 state
Input 4 state
Input 5 state
Input 6 state
Input 7 state
Input 8 state
Input 9 state
Input states
Output states
Test mode
Activate IRF
Software reset
Factory settings
Send Neuron ID
Load def config.
Password HMI
Date
Time
SPA address
SPA front
Baud rate
SPA front
Slave status
SPA front
SPA address
SPA rear
Baud rate
SPA rear
Slave status
SPA rear
Local/Remote
Summary of Contents for REX 521
Page 1: ...REX 521 Protection Relay Technical Reference Manual General...
Page 2: ......
Page 61: ......
Page 62: ......
Page 63: ......