Mitsubishi Electric FR-A820-00046 (0.4K), Instruction Manual

Page: 880 / 1218

(N) Operation via communication and its settings Parameters
5 - 678
Communication speed and full-duplex/half-duplex selection (Pr. 1426)
Set the communication speed and the communication mode (full-duplex/half-duplex) in Pr. 1426
Link speed and duplex mode selection.
If the operation is not performed properly in the initial setting (Pr. 1426 = "0"), set Pr. 1426 according
to the specifications of the connected hub.
IP address (Pr. 1434 to Pr. 1437)
Enter the IP address of the inverter to be connected to Ethernet in Pr.1434 to Pr.1437.
(Enter the IP address assigned by the network administrator.)
Subnet mask (Pr. 1438 to Pr. 1441)
Enter the subnet mask of the network to which the inverter belongs in Pr. 1438 to Pr. 1441.
Pr.1426 setting Communication speed
Full-duplex/
halfduplex system
Remarks
0 (initial value) Automatic negotiation Automatic negotiation
The communication speed and the
communication mode (half-duplex/
full-duplex) are automatically
negotiated to ensure the optimum
setting.
1 100 Mbps Full-duplex —
2 100 Mbps Half-duplex —
3 10 Mbps Full-duplex —
4 10 Mbps Half-duplex —
Tab. 5-310: Pr. 1426 settings
I003108E
Fig. 5-328: IP address setting
I003108E
Fig. 5-329: Subnet mask setting
* * * . * * * .
Set the value in the first octet in Pr. 1434.
Set the value in the second octet in Pr. 1435.
Set the value in the third octet in Pr. 1436.
Set the value in the fourth octet in Pr. 1437.
* * * . * * * .
Set the value in the first octet in Pr. 1438.
Set the value in the second octet in Pr. 1439.
Set the value in the third octet in Pr. 1440.
Set the value in the fourth octet in Pr. 1441.