[marcunni24]

Hello, everyone.
I'm trying to figure out how to change the input port from a Mitsubishi Meldas 64. Reading the M60's handbook, I found out there are 2 valid values for the parameter (#9001):

- Set 1 --> to use Channel 1
- Set 2 --> to use Channel 2

Currently, I'm not allowed by the CNC to put "1" as the port number. It shows me "E02 - Data Over" (meaning I'm out of range).
As I read, Channel 1 is used for manteinance functions, so I figured.. If I can change the operation mode to "Manteinance", perhaps I'd be able to change the port and establish the communication with a PC.

What is specifically the function of "the maintenance function data input/output #(99)" ?
Attachment 196096

It isn't explained in the manuals. What values do I have to set there?
I'd appreciate any feedback.
Regards

Martín

[marcunni24]

Another alternative I've been reading about is placing the "NCSYS" switch in any position from 2 to 7. That would apparently make the system enter maintenance mode.
Has anyone done anything similar? Thanks!

[Milad127]

Hi
I have a similar problem and it is not changing the parameter 1037 to 7, this change is done when sending information, but after turning the control on and off, I change to 1 and when changing it manually, the alarm has E02 data over, Thanks if anyone can help me, my Machine is Mitsubishi Mori seiki cl200

[sun]

Hi
I have a similar problem and it is not changing the parameter 1037 to 7, this change is done when sending information, but after turning the control on and off, I change to 1 and when changing it manually, the alarm has E02 data over, Thanks if anyone can help me, my Machine is Mitsubishi Mori seiki cl200

You turn rotary switch 0 =1 so change parameter.
https://www.scribd.com/document/1338...4-RS-232-Setup

[chevydyl]

the port is changed on the I/O Parameters page under the tools hard key, menu soft key, I/O PARA