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Initial Settings And Specifications Of Ethernet Communication - Mitsubishi Electric A800-E Instruction Manual

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2.5.2
Initial settings and specifications of Ethernet
communication
Use the following parameters to perform required settings for Ethernet communication between the inverter and other
devices.
To make communication between other devices and the inverter, perform the initial settings of the inverter parameters
to match the communication specifications of the devices. Data communication cannot be made if the initial settings are
not made or if there is any setting error.
Pr.
Name
1434
Ethernet IP address 1
N600

1435
Ethernet IP address 2
N601

1436
Ethernet IP address 3
N602

1437
Ethernet IP address 4
N603

1438
Subnet mask 1
N610

1439
Subnet mask 2
N611

1440
Subnet mask 3
N612

1441
Subnet mask 4
N613

1427
Ethernet function
N630
selection 1

1428
Ethernet function
N631
selection 2

1429
Ethernet function
N632
selection 3

1426
Link speed and duplex
N641
mode selection

1455
Keepalive time
N642
Ethernet signal loss
1431
detection function
N643
selection
(N) Operation via communication and its settings
Initial
Setting
value
range
192
0 to 255
168
0 to 255
Enter the IP address of the inverter to be connected to Ethernet.
50
0 to 255
1
0 to 255
255
0 to 255
255
0 to 255
Enter the subnet mask of the network to which the inverter
belongs.
255
0 to 255
0
0 to 255
502, 5000 to
5002, 5006 to
5001
5008, 5010 to
5013, 9999,
45237, 61450
502, 5000 to
5002, 5006 to
45237
5008, 5010 to
Set the application, protocol, etc.
5013, 9999,
45237, 61450
502, 5000 to
5002, 5006 to
9999
5008, 5010 to
5013, 9999,
45237, 61450
Set the communication speed and the communication mode
0
0 to 4
(full-duplex/half-duplex).
When no response is returned for an alive check message
3600 s
1 to 7200 s
(KeepAlive ACK) for the time (s) set in Pr.1455 multiplied by 4
elapsed, the connection will be forced to be closed.
Signal loss detection
0
disabled
A warning (EHR) is output for
1
a signal loss.
0
A warning (EHR) and the
2
Alarm (LF) signal are output
for a signal loss
A protective function (E.EHR)
3
is activated for a signal loss.
Description
Set the availability of the signal
loss detection and select the
action when Ethernet
communication is interrupted by
physical factors.
PARAMETER
2
GROUP
N
19

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