Siemens siprotec 7SD5 User Manual page 324

2 Functions
No. Information
2936 Sync. req.CNTRL
2941 Sync. running
2942 Sync.Override
2943 Synchronism
2944 Usyn< U-line>
2945 Usyn> U-line<
2946 Usyn< U-line<
2947 Sync. Udiff>
2948 Sync. fdiff>
Sync. ϕ-diff>
2949
2951 Sync. release
2961 Sync.CloseCmd
2970 Sync. f-bus>>
2971 Sync. f-bus<<
2972 Sync. f-line>>
2973 Sync. f-line<<
2974 Sync. U-syn>>
2975 Sync. U-syn<<
2976 Sync. U-line>>
2977 Sync. U-line<<
324
Type of In-
formation
OUT Synchro-check request by control
OUT Synchronization is running
OUT Synchro-check override/bypass
OUT Synchronism detected
OUT Sync. dead bus / live line detected
OUT Sync. live bus / dead line detected
OUT Sync. dead bus / dead line detected
OUT Sync. Voltage diff. greater than limit
OUT Sync. Freq. diff. greater than limit
OUT Sync. Angle diff. greater than limit
OUT Synchronism release (to ext. AR)
OUT Close command from synchro-check
OUT Sync. Bus frequency > (fn + 3Hz)
OUT Sync. Bus frequency < (fn - 3Hz)
OUT Sync. Line frequency > (fn + 3Hz)
OUT Sync. Line frequency < (fn - 3Hz)
OUT Sync. Bus voltage > Umax (P.3504)
OUT Sync. Bus voltage < U> (P.3503)
OUT Sync. Line voltage > Umax (P.3504)
OUT Sync. Line voltage < U> (P.3503)
Comments
7SD5 Manual
C53000-G1176-C169-1