Testing Readiness For Operation - Siemens SIPROTEC 5 Operation Manual

Commissioning
7.3 Initial Startup
Alternatively, you can also verify the parameterization with DIGSI 5. To do this, activate the online mode and
establish connection to the device. Then open the settings comparison between the online device and the
offline device in the project.
During the initialization, the serial number of the device is transferred to the offline project. Alternatively you
can also enter the serial number by hand in the offline device.

Testing Readiness for Operation

7.3.4
With the execution of the points in chapter
ready for operation. If devices are built into cabinets, additional wiring and communication connections are
necessary. Subsequent checks can be made in preparation for the secondary test. To do this, you can make
use of numerous test aids available in the device, which are described in chapter
the Device.
Siemens recommends the following procedure in the order:
Testing binary inputs and outputs
²
Check the correct connection from the transmission terminal to the device and the binary inputs and
outputs as well.
Testing voltage and current inputs
²
Using multi-phase test equipment, apply the corresponding test quantities and check the results. To do
this, make use of the testing options in the device (see chapter
In addition, you can verify the measured values directly on the device by going to the respective function
group for the operational measured values. You will find a more clearly arranged description in the DIGSI
5 operating software. You are connected online with the device and open the menu item Measurement.
Checking communication interfaces
²
You can set the state of signals transferred via communication interfaces. This allows you to check, for
example, the connection to systems control. In the communication diagnosis you will find helpful infor-
mation, for example, about data traffic on a communication interface.
Checking time synchronization
²
The device is synchronized by a maximum of 2 independent time sources. In online operation, under
Device information, click the diagnosis page for time synchronization. The delivered specific values
(UTC) of the 1st and 2nd time source (if available) are shown. The internal time of the device which
results from the time information of the active time source is likewise shown.
96
7.3.3 Initializing Device and Verifying Basic
7.2.2 Testing Current and Voltage
Status, the device is
7.2 Test Suite Integrated in
SIPROTEC 5, Operation, Manual
C53000-G5040-C003-7, Edition 06.2016
Inputs).