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<== Date ==> <== Thread ==>
Subject: combining problem with etherip and motor
From: "Zheng Lifang" <[email protected]>
To: <[email protected]>
Date: Tue, 27 May 2008 18:40:52 +0800
Dear all,
 
For some reasons, I want to combine the source codes of AB ControlLogix with the ones of motorR-6-2-2 in one VME/MVME5500.
 
The hardware environments are:
VME/MVME5500
MAXv-8000
AB ControlLogix 5561
 
The software environments are:
Tornado2.2/VxWorks5.5.1
EPICS base 3.14.8.2
ether_ip.tgz (from SNS:EtherIP link)
motorR6-2-2.tar.gz
 
I have tested with the following:
 
1. If IOC runs ether_ip or motorR6-2-2 individually, everything works OK.
2. After combining these two kinds of source codes together, there are some strange things happened:
   1) Usually MAXv-8000 can be initialized normally, but there are some problems with PLC. All PVs exists in IOC, but the displayed values on EDM/OPI are zeros.
   2) Occasully I made a mistake: the address of MAXv-8000 is set to 0xE000, but I use "MAXvSetup(1,16,0xF000,180,6,10) in st.cmd. So MAXv-8000 can't be initialized, but this time the EPICS system of PLC works OK.
 
I am not sure if there is something conflict with these two source codes. Any suggestion and idea are welcomed.
 
Thanks&Best Regards,
 
Lifang
      
 
Replies:
Re: combining problem with etherip and motor Ron Sluiter
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