Posted 24 Nov 2005 The last month we purchase the DL3500-DH+/DF1(from protocolconverter )as an alternative to interface a Micrologix 1500 in a DH+ in order to comunicate it with SLC/04 processors, but i have some problems only with sending mesages over dh+ network using String data file and i hope you can help me please. For more details please view the attached file Thanks in advance.. ML1500_on_DH__network.zip Share this post Link to post Share on other sites