Siemens SIPROTEC 4 7UT6 Series Manual page 362

Mounting and Commissioning
3.3 Commissioning
Message No.
O/C 3I0 Not av. 191.2491
O/C 3I0-2 n/a 321.2491
O/C 3I0-3 n/a 323.2491
O/C Earth ErrCT 024.2492
O/C E2 ErrCT 325.2492
O/C 1Ph Err CT 200.2492
5172
I2 Not avail.
5168
I2 Adap.fact.
5180
I2 error set.
O/L No Th.meas. 044.2609
O/L Not avail. 044.2491
O/L Adap.fact. 044.2494
O/L2 No Th.meas 204.2609
O/L2 Not avail. 204.2491
362
Meaning
Time overcurrent protection for zero current is not available for the
configured protected object
Time overcurrent protection for zero sequence current 2 is not avail-
able for the configured protected object
Time overcurrent protection for zero sequence current 3 is not avail-
able for the configured protected object
No assignment possible for time overcurrent protection for earth
current
No assignment possible for time overcurrent protection for earth
current 2
No assignment possible for single-phase time overcurrent protection
Unbalanced load protection is not available for the configured
protected object
The matching factor of the current transformers for unbalanced load
protection is too great or too small
Unbalanced load protection setting not plausible
Temperature reception for overload protection is missing (from RTD
box)
Overload protection is not available for the configured protected
object
The matching factor of the current transformers for overload protec-
tion is too great or too small
Temperature reception for overload protection 2 is missing (from RTD
box)
Overload protection 2 is not available for the configured protective
object
Section
2.1.4 Power
System Data
1
2.1.4 Power
System Data
12.1.6 Powe
r System
Data 2
2.1.4 Power
System Data
12.1.6 Powe
r System
Data 2
2.1.4 Power
System Data
1
2.1.4 Power
System Data
12.1.6 Powe
r System
Data 2
2.1.4 Power
System Data
1
2.1.4 Power
System Data
1
2.8 Unbal-
anced Load
Protection
2.8 Unbal-
anced Load
Protection
2.1.3 Func-
tional Scope
2.9.5 Settin
g Notes
2.1.4 Power
System Data
1
2.1.4 Power
System Data
1
2.9 Thermal
Overload
Protection
2.9 Thermal
Overload
Protection
2.9 Thermal
Overload
Protection
SIPROTEC 4, 7UT6x, Manual
C53000-G1176-C230-5, Edition 09.2016
see