Application And Setting Notes; 20-Ma Channel - Siemens SIPROTEC 5 Manual

Error Description
A communication module has not received any more
data from the 20-mA unit for 9 sec.
The Failure signal is set as soon as one of the channel function blocks reports a failure.
6.5.3.4

Application and Setting Notes

Parameter: Port
•
Default setting (_:2311:103) Port = port J
Use the Port setting to define the port connecting the 20-mA unit to the SIPROTEC 5 device.
Parameter: IP address
•
Default setting (_:2311:104) IP address = 10.16.60.1
With the IP address settings, you set the IP address of the 20-mA unit connected to the communication
module via the TCP protocol. You must assign each 20-mA unit an unambiguous IP address. The IP address to
be set depends on your network configuration. You can set any valid IPv4 address that does not cause conflicts
with other IP addresses in the network. First set an IP address for the 7XV5674 20-mA unit. Then specify the
IP address settings for the communication module to the same address.
Settings on the 20-mA Unit
The 7XV5674 20-mA unitis set with a web browser on the laptop computer via the latter's Ethernet interface.
Set Modbus TCP as bus protocol/operating mode.
You can find detailed notes on the settings in the 7XV5674 manual that accompanies the 20-mA unit. The
documents are also available in the SIPROTEC download area http://www.energy.siemens.com.
6.5.3.5

20-mA Channel

Logic
[lo20mcha-160113-01.tif, 1, en_US]
Figure 6-35
SIPROTEC 5, Fault Recorder, Manual
C53000-G5040-C018-5, Edition 11.2017
Logic Diagram of the Function 20-mA Channel
6.5 Function-Group Type Analog Units
Status Health
Warning
Function-Group Types
175