Owner manual
Symptom  Troubleshooting Solutions 
When using multiple MPR-50s, network 
topology errors occur. 
•  Ensure that the internal channel of each 
of the MPR-50s in the network is defined 
within the network tool as a separate 
channel. 
The MPR-50 does not pass messages larger 
than 114 bytes. 
•  The MPR-50 can support messages up to 
256 bytes. Configure the router buffers 
using the application described in 
Appendix A, Buffer Configuration 
Utility. 
MPR-50 Multi-Port Router User's Guide   33 










