Parameters (N) Operation via communication and its settings
FR-A800 5 - 675
5.15.8 Initial settings and specifications of Ethernet communication (FR-A800-E)
Use the following parameters to perform required settings for Ethernet communication between the
inverter and other stations.
To make communication between other devices and the inverter, perform the initial settings of the in-
verter parameters to match the communication specifications.
Pr. Name
Initial
value
Setting range Description
1434
N600
Ethernet IP address 1 192 0 to 255
Enter the IP address of the inverter to be
connected to Ethernet.
1435
N601
Ethernet IP address 2 168 0 to 255
1436
N602
Ethernet IP address 3 50 0 to 255
1437
N603
Ethernet IP address 4 1 0 to 255
1438
N610
Subnet mask 1 255 0 to 255
Enter the subnet mask of the network to which
the inverter belongs.
1439
N611
Subnet mask 2 255 0 to 255
1440
N612
Subnet mask 3 255 0 to 255
1441
N613
Subnet mask 4 0 0 to 255
1427
N630
Ethernet function
selection 1
5001
502, 5000 to
5002, 5006 to
5008, 5010 to
5013, 9999,
45237, 61450
Set the application, protocol, etc.
1428
N631
Ethernet function
selection 2
45237
502, 5000 to
5002, 5006 to
5008, 5010 to
5013, 9999,
45237, 61450
1429
N632
Ethernet function
selection 3
9999
502, 5000 to
5002, 5006 to
5008, 5010 to
5013, 9999,
45237, 61450
1426
N641
Link speed and duplex
mode selection
0 0 to 4
Set the communication speed and the
communication mode (full-duplex/half-duplex).
1455
N642
Keepalive time 3600 s 1 to 7200 s
When no response is returned for an alive check
message (KeepAlive ACK) for the time (s) set in
Pr. 1455 multiplied by 4 elapsed, the connection
will be forced to be closed.
1431
N643
Ethernet signal loss
detection function
selection
0
0
Signal loss detection
disabled
Set the availability of
the signal loss
detection and select
the action when
Ethernet
communication is
interrupted by physical
factors.
1
A warning (EHR) is
output for a signal loss.
2
A warning (EHR) and
the Alarm (LF) signal
are output for a signal
loss
3
A protective function
(E.EHR) is activated for a
signal loss.
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