Wago 750 codesys 2.3 mitsubishi hmi GX designer 3 with modbus

erki338

Member
Join Date
Aug 2017
Location
Estonia
Posts
4
Hi id like to connect my wago controller with mitsubishi hmi and im using codesys 2.3 and gx designer 3. Id like to know how i know what register my outputs have. Example %IX0.0 is 00001 i think but what register have %IX1.5
and what %IQ0.0 and %IQ1.1. and how can i make it read/write?
 
http://global.wago.com/media/2_products/m07500881_00000000_0en.pdf

Check out the above manual for the Wago 750. Section 12.2.4 MODBUS Register Mapping will show you the modbus address for the unit.

MODBUS address IEC 61131
[dec] [hex] address
Memory range
0...255 0x0000...0x00FF %IW0...%IW255 Physical input area (1)
First 256 words of physical input data

MODBUS address IEC 61131
[dec] [hex] address
Memory range
0...255 0x0000...0x00FF %QW0...%QW255 Physical output area (1)
First 256 words of physical output data

Hope this helps you out.
Regards,
 
%IX0.0 -> Modbus Input address of 10001
%QX0.0 ->Modbus Coil address of 00001
%MW0 ->Modbus holding address of 40001.
 
fpr my %IX0.0 address is 10001 but question was whats for %IX1.1 1.2 1.3 and so on.
and the same for %QX1.0
and right now i can only read those how can i make those write too?
 

Similar Topics

Hi, I have never used modbus communication in Codesys 2.3, any tips and tricks are much appreciated. The system is a Wago 750-881 that controls...
Replies
3
Views
1,820
Codesys Ethernet IP Scanner - Won't connect to a Wago 750-353. The Ethernet device and the Ethernet IP Scanner are both running. but then I go...
Replies
2
Views
1,656
Hello, Maybe it is just a simple problem, but I cannot solve it. I have a Wago 750-881 connected to a Beier HMI through IP TCP, the connection is...
Replies
0
Views
890
Hello, I have recently started learning how to program PLCs using CoDeSys v 2.3 and a Wago 750-871 controller. Thanks to a couple of forum...
Replies
9
Views
3,500
I am using Codesys and have an offline copy of the PLC program. I am trying to login to a Wago 750-881 that supposedly has the same program...
Replies
1
Views
4,472
Back
Top Bottom