1 2 3 4 A - SIPROTEC

An update is made:
Exiting the Procedure
SIPROTEC, 7UT6x, Manual
C53000-G1176-C230-2, Release date 06.2012
Mounting and Commissioning
3.3 Commissioning
• For the particular hardware component, if a command for change to another state was successful,
• For all hardware components if the Update button is clicked,
• For all hardware components with cyclical updating (cycle time is 20 sec) if the Automatic Update (20 sec)
field is marked.
To end the hardware test, click on Close. The dialog box closes. Thus, all the hardware components are set
back to the operating state specified by the plant states. The processor system is restarted, then the device is
ready for operation.
3.3.5 Checking the Setting Consistency
The 7UT6x device checks the settings of the protection functions against the corresponding configuration parameters.
Any inconsistencies will be reported. For instance, earth fault differential protection cannot be applied
if there is no measuring input for the starpoint current between starpoint of the protected object and the earthing
electrode.
In the operational or spontaneous annunciations also check if there are any fault annunciations from the device.
The device also checks the matching factors between the rated currents of the CT’s and the operational
currents of the protected object(s) as processed by the protection functions. If very high deviations combined
with sensitive protection settings are discovered an alarm is output which also indicates the suspicious setting
address(es).
Table 3-29 Indications on inconsistencies
Message No Meaning see
„Error1A/5Awrong“ 192 Setting of the rated secondary currents on input/output board
inconsistent, general
„Err. IN CT M1“
to
„Err. IN CT M5“
„Err.IN CT1..3“
to
„Err.IN CT10..12“
„Err. IN CT IX1“
to
„Err. IN CT IX4“
30097
to
30101
30102
to
30105
30106
to
30109
Setting of the rated secondary currents inconsistent for the
indicated measured current input (3-phase inputs)
Setting of the rated secondary currents inconsistent for the
indicated measured current input (inputs for single-phase busbar
protection)
Setting of the rated secondary currents inconsistent for the
indicated measured current input (single-phase inputs)
„FaultConfig/Set“ 311 Group indication for configuration error
„GenErrGroupConn
“
312 General: Error in transformer connection group 2.1.4
„GenErrEarthCT“ 313 Error in single-phase inputs for earth fault differential protection 2.1.4
„GenErrSidesMeas“ 314 Error in assignment of sides and/or measuring locations 2.1.4
Section
2.1.4
3.1.2 („Switch
elements on printed
circuit boards“)
2.1.4
3.1.2 („Switch
elements on printed
circuit boards“)
2.1.4
3.1.2 („Switch elements
on printed circuit
boards“)
2.1.4
3.1.2 („Switch
elements on printed
circuit boards“)
417