Ethernet Communication
Communication Ethernet
Table 13-8 Settings for Communication Ethernet
Parameter Default Setting Setting Range
Communication Ethernet
IP address
21
192.168.0.55 Any
0.0.0.0 = DHCP
Subnet mask
21
255.255.255.0 Any
Default gateway
21
192.168.0.1 Any
Ethernet switch on No No
Yes
Enable SNMP No No
Yes
Bus protocol Modbus TCP -None-
Modbus TCP
IEC 61850
Protocol Modbus TCP
Table 13-9
Settings for Modbus TCP
Parameter Default Setting Setting Range
Standard port number 502 502
Not settable
Access rights Full Full
Read only
User-defined port 1 No No
Yes
Port number
22
503 503 to 65 535
Access rights
22
Read only Full
Read only
Port number 504 503 to 65 535
Access rights Read only Full
Read only
Keep alive time 10 s 0 s = switch off
1 s to 65 535 s
Communication supervision
time
600 (* 100 ms) 0 s = none
100 ms to 6 553 400 ms
NOTE
The 2 port numbers must be different from each other.
13.2.4
13.2.4.1
13.2.4.2
21
After the parameter changes have been enabled, the device will restart.
22
This parameter is available only if User-defined port 1 is set to yes.
Operational Indications and Operating Parameters
13.2 Basic Functions
266 SICAM, SICAM P850/P855 7KG85X, Manual
E50417-H1040-C482-A9, Edition 03.2022