Mitsubishi Electric E80 Series, Руководство по обслуживанию, Страница: 157 / 212

M800/M80/E80 Series Maintenance Manual
4 Failure Diagnosis
130 IB-1501273-F
4.13.2 Resetting Procedure
(1) "Connect NC address" is the same as the setting of "[HOSTS] TCP1" in setting file "melcfg.ini".
The setting file "melcfg.ini" is in the following directory.
C:\WINDOWS\melcfg.ini
(2) When the control unit is added in user's network environment, match and change the parameters "#1926(PR) Global IP
address", "#1927(PR) Global Subnet mask" and "#1928(PR) Global Gateway" to the user environment. Normally, the
parameters "#1934 Local IP address", "#1935 Local Subnet mask" and "Connect NC address" need not be changed
from the default setting value.
Operation method
(1) Select the IP address of the connection destination
control unit by using the [↑], [↓], and keys
from IP address list, and press the [INPUT] key.
The dialog which notifies the change of the network set-
ting is displayed.
To establish the communication between the selected
control unit and the display unit, the Ethernet parameter
is temporarily changed.
(2) Press the [INPUT] key. After a while, the NC screen is displayed.
(If the NC screen is not displayed, remove the control
unit from external network, and carry out the procedure
(1) again.)
<Note>
 In the step, the communication between the control
unit and the display unit is temporarily established.
Therefore, unless the parameter is reset (in the pro-
cedure (3)), the system will be returned to the state
of procedure (1) at the next NC startup.
(3) Set the Ethernet parameter by referring to the follow-
ing example of the network connection, and restart
NC. The NC screen is normally displayed.
<Example of the network connection>
Display unit
#11005 PC IP address
Control unit
#1926 Global IP address
Operation panel I/O unit
#1934 Local IP address
(=Connect NC address (Note 1))
Host PC
LAN
Note