Mitsubishi Electric MELFA CR750 Series User Manual page 79

Caution
Caution for connecting with robot controller by Ethernet.
In the program edit function, please change "Receive timeout" and "Retries" of TCP/IP
communication setting when it corresponds to all of the following use conditions, and the
program is written to robot controller.
<< Use conditions >>
1. You use Ethernet .
(* In CRn-500 controller, Ethernet is an option.)
2. When you write only command line in the controller.
(Only "Command lines" is selected when the program is written to robot controller.)
3. The number of lines of the command line of the robot program is 1600 or more.
4. In TCP/IP Communication Settings, the both value of "Receive timeout" and "Retries"
are numbers except 0.
When using it on the condition of corresponding without changing the communication setting,
the robot program might not be correctly written or the error might occur while writing the robot
program. Therefore, it is necessary to check all content of the robot program. So please change
the communication setting.
Caution
When the following screen is displayed connecting by Ethernet.
When the following screen is displayed connecting by Ethernet, click [Allow access] button with
checking all the checkboxes in the screen.
6-79
item
Receive timeout (msec)
Retries
Value
30000 or more
0
6-79