Mitsubishi Electric FR-E700 Instruction Manual page 443

Parameter
Ethernet IP address for command source selection (Pr. 844 to Pr. 849)
● 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. 844 to Pr. 847 = "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 communi-
cation, 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. 846 and Pr. 848,
and Pr. 847 and Pr. 849.
(Either of the settings can be larger than the other in Pr. 846 and Pr. 848, and Pr. 847 and Pr. 849.)
Example Setting example 1:
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)".
Ethernet IP address for
Command source selec-
tion range setting for the
Fig. 6-141: Setting example 1 for the Ethernet IP address for command source selection
Example Setting example 2:
In this case, the IP address range in which Ethernet communication is permitted is
"192.168.2.xxx (50 to 100)".
Ethernet IP address for
Command source selec-
tion range setting for the
Abb. 6-142: Einstellbeispiel 2 zum IP-Adressbereich für Betriebsanweisungen
● When "9999 (initial value)" is set in Pr. 848 and Pr. 849, the range is invalid.
FR-E700 SC EC/ENE
Pr. 844
command source
192
selection
The range is between
the values set in both
Ethernet IP address
Pr. 844
command source 192
selection
Ethernet IP address
Communication operation and setting
Pr. 845 Pr. 846
168 1
parameters.
Pr. 848
3
Pr. 845 Pr. 846
168 2
The range is between
the values set in both
parameters.
Pr. 848
9999
Pr. 847
100
The range is between
the values set in both
parameters.
Pr. 849
150
Pr. 847
100
Pr. 849
50
I003112A
I003113A
6 - 289