Installation and Commissioning
8-337SJ63 Manual
C53000-G1140-C120-1
Along with the capability of storing waveform data and SER information for faults, the
7SJ63 also has the capability of capturing the same data when commands are given
to the device via the service program DIGSI
®
4, the serial interface, or a binary input.
For the latter, the binary input must be masked with event , “!7ULJJHU:DYHIRUP
&DSWXUH”. Triggering for the oscillographic recording then occurs when the input is
energized. An auxiliary contact of the circuit breaker or primary switch may be used to
control the binary input for triggering.
An oscillographic recording that is externally triggered (that is, without a protective el-
ement pickup or device trip) is processed by the device as a normal oscillographic re-
cording with the exception that data are not given in the Trip Log for the event. The
externally triggered record has a number for establishing a sequence.
Triggering with
DIGSI
®
4
To trigger oscillographic recording with DIGSI
®
4, click on 7HVW in the left part of the
window. Double click the entry 7HVW:DYH)RUP in the list in the right part of the win-
dow to trigger the recording. See Figure 8-17.
A report is given in the bottom left region of the window. In addition, message seg-
ments concerning the progress of the procedure are displayed.
The DIGRA
®
program or the Comtrade Viewer program is required to view and ana-
lyze the oscillographic data. Refer to Sub-section 7.1.4.
Figure 8-17 Triggering Oscillographic Recording with DIGSI
®
4
8.3.11 Generate Indications
A test of the SCADA interface to verify that messages are being correctly transmitted
and received can be done with DIGSI
®
4. With the program Online, click on Test, and
then double-click on Test System Port in the right window. The dialog box Generate
indications appears, as shown in Figure 8-18.
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