Resetting Procedure - Mitsubishi Electric M80 Series Maintenance Manual

M800/M80/E80 Series Maintenance Manual
4 Failure Diagnosis

4.13.2 Resetting Procedure

Operation method
(1) Select the IP address of the connection destination
control unit by using the [↑], [↓],
from IP address list, and press the [INPUT] key.
(2) Press the [INPUT] key.
(3) Set the Ethernet parameter by referring to the follow-
ing example of the network connection, and restart
NC.
<Example of the network connection>
LAN
Control unit
#1926 Global IP address
Note
(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.
IB-1501273-F
The dialog which notifies the change of the network set-
ting is displayed.
and keys
To establish the communication between the selected
control unit and the display unit, the Ethernet parameter
is temporarily changed.
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>
The NC screen is normally displayed.
Host PC
Operation panel I/O unit
#1934 Local IP address
(=Connect NC address (Note 1))
130
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.
Display unit
#11005 PC IP address