8 Operation at Use of the Display
8.4 Parameterization
229SICAM P850/P855, 7KG85xx, Device Manual
E50417-H1040-C482-A6, Edition 10.2018
1) After the communication parameters have been changed, the device restarts. For this purpose, a prompt
is displayed which you must acknowledge with OK.
2) After enabling the parameter changes, any currently active Modbus TCP connections will be closed. The
Modbus TCP client must later re-open these connections.
Table 8-6 Ethernet Communication Settings
Parameter Default Setting Setting Range
Bus protocol Modbus TCP none
Modbus TCP
IEC 61850
Ethernet Communication - Modbus TCP Bus Protocol
Access rights for port 502 full full
read only
Keepalive time 10 s 0 s = switched off
1 s to 65,535 s
Communication monitoring time 600 * 100 ms 0 s = none
100 ms to 6,553,400 ms
Set user port number
2)
No No
Yes
User port number
2)
(only settable if Set user port number
is parameterized with yes)
10000 10,000 to 65,535
Access right for user port
(only settable if Set user port number
is parameterized with yes)
full full
read only
Ethernet Communication - IEC 61850 Bus Protocol
IED Name SICAM_P85x_01 max. 13 characters
(IED Name can't be modified via Display)
Voltage - Deadband 0.2 % 0.2 %, 0.5 %, 1 % to 5 %, in 1-% steps
Current - Deadband 5 % 1 % to 5 %, in 1-% steps
Power - Deadband 0.5 % 0.5 %, 1 % to 5 %, in 1-% steps
Power factor - Deadband 5 % 2% to 5 % in increments of 1 %
Frequency - Deadband 0.05 % 0.02 %
0.05 %
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