(N) Operation via communication and its settings
24
PARAMETER
Ethernet IP address for command source selection (Pr.1449 to Pr.1454)
• To limit the network devices that send the operation or speed command through the Ethernet network (Modbus/TCP or CC-
Link IE Field Network Basic), set the range of IP addresses of the devices.
• When Pr.1449 to Pr.1452 = "0 (initial value)", no IP address is specified for sending commands through the Ethernet
network. In this case, operation through the Ethernet network (Modbus/TCP or CC-Link IE Field Network Basic) is not
available.
• When four or more clients attempt a connection to the inverter during Modbus/TCP communication, the connection
attempted from outside of the IP address range set for Ethernet command source selection may be forced to be closed.
• The setting range for command source selection depends on the settings in Pr.1451 and Pr.1453, and Pr.1452 and
Pr.1454. (Either of the settings can be larger than the other in Pr.1451 and Pr.1453, and Pr.1452 and Pr.1454.)
• When "9999 (initial value)" is set in Pr.1453 and Pr.1454, the range is invalid.
Ethernet IP address
for command source selection
In this case, the IP address range in which Ethernet communication is permitted is "192.168.2.xxx (50 to 100)".
[Setting example 2]
The range is between
the values set in both
parameters.
Pr.1449 Pr.1450 Pr.1451 Pr.1452
192 168 2 100
Command source selection range setting
for the Ethernet IP address
Pr.1453 Pr.1454
― ― 9999 50
Ethernet IP address
for command source selection
In this case, the IP address range for command source selection via Ethernet communication is
"192.168.x (1 to 3).xxx (100 to 150)".
[Setting example 1]
The range is between
the values set in both
parameters.
Pr.1449 Pr.1450 Pr.1451 Pr.1452
192 168 1 100
Command source selection range setting
for the Ethernet IP address
Pr.1453 Pr.1454
― ― 3 150
The range is between
the values set in both
parameters.
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