Siemens SIPROTEC 4 User Manual page 305

No. Information
170.2028 25 V1< V2>
170.2029 25 V1< V2<
170.2030 25 Vdiff ok
170.2031 25 fdiff ok
170.2032 25 αdiff ok
170.2033 25 f1>>
170.2034 25 f1<<
170.2035 25 f2>>
170.2036 25 f2<<
170.2037 25 V1>>
170.2038 25 V1<<
170.2039 25 V2>>
170.2040 25 V2<<
170.2050 V1 =
170.2051 f1 =
170.2052 V2 =
170.2053 f2 =
170.2054 dV =
170.2055 df =
170.2056 dα =
170.2090 25 V2>V1
170.2091 25 V2<V1
170.2092 25 f2>f1
170.2093 25 f2<f1
170.2094 25 α2>α1
170.2095 25 α2<α1
170.2096 25 FG-Error
170.2097 25 Set-Error
170.2101 25-1 OFF
170.2102 >BLK 25 CLOSE
170.2103 25 CLOSE BLK
170.2332 Sync f syn
SIPROTEC 4, 7SJ62/64, Manual
C53000-G1140-C207-8, Edition 08.2016
Type of Comments
Informa-
tion
OUT 25 Condition V1<V2> fulfilled
OUT 25 Condition V1<V2< fulfilled
OUT 25 Voltage difference (Vdiff) okay
OUT 25 Frequency difference (fdiff) okay
OUT 25 Angle difference (alphadiff) okay
OUT 25 Frequency f1 > fmax permissible
OUT 25 Frequency f1 < fmin permissible
OUT 25 Frequency f2 > fmax permissible
OUT 25 Frequency f2 < fmin permissible
OUT 25 Voltage V1 > Vmax permissible
OUT 25 Voltage V1 < Vmin permissible
OUT 25 Voltage V2 > Vmax permissible
OUT 25 Voltage V2 < Vmin permissible
MV V1 =
MV f1 =
MV V2 =
MV f2 =
MV dV =
MV df =
MV dalpha =
OUT 25 Vdiff too large (V2>V1)
OUT 25 Vdiff too large (V2<V1)
OUT 25 fdiff too large (f2>f1)
OUT 25 fdiff too large (f2<f1)
OUT 25 alphadiff too large (a2>a1)
OUT 25 alphadiff too large (a2<a1)
OUT 25 Multiple selection of func-groups
OUT 25 Setting error
OUT Sync-group 1 is switched OFF
SP >BLOCK 25 CLOSE command
OUT 25 CLOSE command is BLOCKED
OUT Sync:Synchronization cond. f syn
Functions
2.21 Synchronization Function
305