Terminal Test
The system interface (EN 100) is preassigned with the default value zero and the module is thus set to DHCP
mode. The IP address can be set in the DIGSI Manager (Object properties... / Communication parameters /
System interface [Ethernet]).
The Ethernet interface is preassigned with the following IP address and can be changed on the device at any
time (DIGSI device processing / Parameters / Interfaces / Ethernet service):
IP address: 192.168.100.10
Network mask: 255.255.255.0
The following restrictions must be observed:
For subnet mask: 255.255.255.0 the IP bandwidth 192.168.64.xx is not available
For subnet mask 255.255.255.0, the IP-Band 192.168.1.xx is not available
For subnet mask: 255.255.0.0 the IP bandwidth 192.168.xx.xx is not available
For subnet mask: 255.0.0.0 the IP band 192.xx.xx.xx is not available.
Checking the Status of Binary Inputs and Outputs
Prefacing Remarks
The binary inputs, outputs, and LEDs of a SIPROTEC 4 device can be individually and precisely controlled in
DIGSI. This feature is used to verify control wiring from the device to plant equipment (operational checks)
during commissioning. This test option should however definitely not be used while the device is in “real”
operation.
DANGER
Danger evolving from operating the equipment (e.g. circuit breakers, disconnectors) by means of the
test function
Non-observance of the following measure will result in death, severe personal injury or substantial
property damage.
²
Equipment used to allow switching such as circuit breakers or disconnectors is to be checked only
during commissioning. Do not under any circumstances check them by means of the test function
during real operation by transmitting or receiving messages via the system interface.
NOTE
After finishing the hardware tests, the device will reboot. Thereby, all annunciation buffers are erased. If
required, these buffers should be read out with DIGSI and saved prior to the test.
The hardware test can be carried out using DIGSI in the Online operating mode:
•
Open the Online directory by double-clicking; the operating functions for the device appear.
•
Click on Test; the function selection appears in the right half of the screen.
•
Double-click in the list view on Hardware Test. The dialog box of the same name opens (see the
following figure).
Structure of the Test Dialog Box
The dialog box is classified into three groups: BI for binary inputs, REL for output relays, and LED for lightemit-
ting diodes. On the left of each of these groups is an accordingly labeled button. By double-clicking a button,
information regarding the associated group can be shown or hidden.
3.3.4
Mounting and Commissioning
3.3 Commissioning
338 SIPROTEC 4, 7SJ80, Manual
E50417-G1140-C343-A8, Edition 12.2017
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