CP1L RECV function

Bobobodopalus

Member
Join Date
Feb 2020
Location
Surrey
Posts
89
Hi all

I'm currently trying to do some communication between 2 cp1l-EM40dt1-d plcs over ethernet/fins,
i have made a routing table and i think downloaded to both PLC's correctly.
port 250 set to network 1
IP addresses are 192.168.250.13 and 192.168.250.14


however i did do this remotely through a VPN so maybe that has caused a problem?

i think the issue is with my RECV function though, it looks as follows:
RECV
D2998
D2998
D2010


MOV
#0001 reading 1 word
D2010

MOV network 1
#01
D2011

MOV node 13 inbuilt ethernet
#13FA
D2012

MOV 2 retries
#0002
D2013

MOV 1 second response?
#0010
D2014
 
someone at omron pointed me in the way of using the CPU011_recievedata10 function block which acts the same as the RECV function but is much easier to use.


got it working with that straight away
 

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