Siemens SICAM 7KG85X, Manual, Page: 79 / 281

•
After the parameterization, click Send.
•
In the navigation window, click Activation and cancel.
•
Enter the activation password (refer to Table 2-3 ).
•
Click Activation.
Configuration via Display
Submenu IEC 60870-5-103 Settings
The operation is carried out with the softkeys F1 to F4.
[dw_submenu_serial_communication_p85x, 1, en_US]
Figure 2-37 Submenu Communication via IEC 60870-5-103
Settings for Communication Serial, IEC 60870-5-103
Parameter Default Setting Setting Range
Bus protocol Modbus RTU None
Modbus RTU
IEC 60870-5-103
Device address 1 1 to 254
Baud rate 9600 bit/s 9600 bit/s
19 200 bit/s
38 400 bit/s
Measured value range 120 %
equivalent to a measured value
range from -4096 to +4095 (-120
% to +120 %) 120 %
240 %
equivalent to a measured value
range from -4096 to +4095 (-120
% to +120 % or -240 % to +240 %)
Transmit energy No Yes (every minute)
No
Transmission of the 1st to 40th
harmonics HV and HI No No
Yes
Cyclic sending period 50 * 100 ms 30 * 100 ms to 600 * 100 ms
Communication supervision time 600 * 100 ms 0 s = none
100 ms to 6 553 400 ms
Diagnosis of the IEC 60870-5-103
i
i
NOTE
The diagnostic data of IEC 60870-5-103 is only displayed if IEC 60870-5-103 has been selected as a bus
protocol in Configuration > Basic configuration > Communication serial. If the IEC 60870-5-103 protocol
has not been selected, the menu option for selecting the IEC 60870-5-103 diagnostic data is not available.
To view the diagnosis of the protocol IEC 60870-5-103 in the Maintenance tab, proceed as follows:
2.7.2.3
2.7.2.4
Basic Functions
2.7 Serial Communication
78 SICAM, SICAM P850/P855 7KG85X, Manual
E50417-H1040-C482-A9, Edition 03.2022