Mitsubishi Electric 800 Series Function Manual page 22

(N) Operation via communication and its settings
Subnet mask setting (Pr.438 to Pr.441)
When the inverter station number is specified using the rotary switches on the CC-Link IE TSN communication circuit board,
the setting in the master is used for the subnet mask setting. (The settings from Pr.438 to Pr.441 are invalid.) When the rotary
switches are set to "0 (H00) or 255 (HFF)", enter the subnet mask of the network to which the inverter belongs in Pr.438 to
Pr.441.
Selecting the communication speed (Pr.1130)
Set the communication speed using Pr.1130 Link speed selection.
Pr.1130 setting
0 (initial value) 1 Gbps
1 100 Mbps
IP filtering function (Ethernet) (Pr.1442 to Pr.1448)
• Set the IP address range for connectable network devices (Pr.1442 to Pr.1448) to limit the connectable devices. The IP
address setting range depends on the settings in Pr.1443 and Pr.1446, Pr.1444 and Pr.1447, and Pr.1445 and Pr.1448.
(Either of the settings can be larger than the other in Pr.1443 and Pr.1446, Pr.1444 and Pr.1447, and Pr.1445 and
Pr.1448.)
[Setting example 1]
IP filter address (Ethernet)
IP filter address range specification
(Ethernet)
In this case, the IP address range in which Ethernet communication is permitted is "192.168.x (1 to 3).xxx (100 to 150)".
[Setting example 2]
IP filter address (Ethernet)
IP filter address range specification
(Ethernet)
In this case, the IP address range in which Ethernet communication is permitted is "192.168.2.xxx (50 to 100)".
• When Pr.1442 to Pr.1445 = "0 (initial value)", the function is invalid.
• When Pr.1446 to Pr.1448 = "9999 (initial value)", the range is invalid.
22
PARAMETER
* * * . * * * . * * * . * * *
Communication speed
Pr.1442
192
The range is between
the values set in both
parameters.
―
Pr.1442
192
―
Set the value in the first octet in Pr.438.
Set the value in the second octet in Pr.439.
Set the value in the third octet in Pr.440.
Set the value in the fourth octet in Pr.441.
Pr.1443 Pr.1444
168 1
Pr.1446 Pr.1447 Pr.1448
9999 3
Pr.1443 Pr.1444
168 2
The range is between
the values set in both
parameters.
Pr.1446 Pr.1447 Pr.1448
9999 9999
Pr.1445
100
The range is between
the values set in both
parameters.
150
Pr.1445
100
50