Hitachi SJ-P1 Series User Manual page 41

Chapter 6
・[oH-01]: IP address selection
There are 2 possible ways of configuring the IP
address, and they are classified in two groups.
The parameter [oH-01] can communicate using
either the group 1 or group 2.
Group 1(Gr.1): 00
Group 2(Gr.2): 01
・[oH-02]: Communication speed
(PORT-1)
・[oH-03]: Communication speed
(PORT-2)
These parameters can select the speed of the
Ethernet communication port.
oH-02: select communication speed of the
PORT1
oH-03: select communication speed of the
PORT2
Although the parameter setting in 00(auto
negotiation) is recommended. For the other
settings the function Auto MDI-X is unavailable.
・[oH-04]: Ethernet communication
timeout
After the link established, if there is no
reception within the time set in the parameter
[oH-04] this device
communication with the client (higher-level
device).
！
Even if a timeout occurs, the inverter has no
function to implement a trip error or other
operations against the timeout.
・[oH-05]: Modbus TCP port No. (IPv4)
・[oH-06]: Modbus TCP port No. (IPv6)
These parameters can select the port number
of Modbus TCP that is able to be configured
from 1024 to 65535. Although as standard
specification the Modbus TCP port number
generally sets in 502.
[oH-05]: in the case of using the IPv4
[oH-06]: in the case of using the IPv6
will disconnect the
6-4
・[oL-01]～[oL-04]:
IPv4 IP address (1)～(4), Gr. 1
・[oL-20]～[oL-27]:
IPv6 IP address (1)～(8), Gr. 1
・[oL-40]～[oL-43]:
IPv4 IP address (1)～(4), Gr. 2
・[oL-60]～[oL-67]:
IPv6 IP address (1)～(8), Gr. 2
These parameters can configure the IP address
of the Ethernet communication.
[oL-01] to [oL-04]:
in case of using the group 1 and the IPv4
[oL-20] to [oL-27]:
in case of using the group 1 and the IPv6
[oL-40] to [oL-43]:
in case of using the group 2 and the IPv4
[oL-60] to [oL-67]:
in case of using the group 2 and the IPv6
！
Do not configure an IP address that may overlap,
when configuring a system. The system may not
work properly.
・[oL-05]～[oL-08]:
Pv4 sub-net mask (1)～(4), Gr. 1
・[oL-44]～[oL-47]:
Pv4 sub-net mask (1)～(4), Gr. 2
These parameters can configure the sub-net
mask of the Ethernet communication when
using the IPv4.
[oL-01] to [oL-04]:
in case of using the group 1 and the IPv4
[oL-20] to [oL-27]:
in case of using the group 1 and the IPv6
・[oL-28]: IPv6 prefix of sub-net, Gr. 1
・[oL-68]: IPv6 prefix of sub-net, Gr. 2
These parameters can configure the prefix of
sub-net of the Ethernet communication when
using the IPv6.
[oL-28]:
in case of using the group 1
[oL-68]:
in case of using the group 2
Inverter Settings