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Functions
2.7 Synchrocheck
No.
Information
170.2014 >25 V1<V2>
170.2015 >25 V1<V2<
170.2016 >25 synchr.
170.2022 25-1 meas.
170.2025 25 MonTimeExc
170.2026 25 Synchron
170.2027 25 V1> V2<
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
90
Type of
Comments
Informa-
tion
SP
>25 Switch to V1< and V2>
SP
>25 Switch to V1< and V2<
SP
>25 Switch to Sync
OUT
25-group 1: measurement in progress
OUT
25 Monitoring time exceeded
OUT
25 Synchronization conditions okay
OUT
25 Condition V1>V2< fulfilled
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
SIPROTEC 4, 7RW80, Manual
C53000-G1140-C233-4, Edition 07.2018
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