Posted 19 May 2003 Does anybody tested a comunication with inverters (modbus connection) using a protocol macro instead of the "modbus subroutines"? I am asking about this, in order to save memory space in my plc! Share this post Link to post Share on other sites
Posted 19 May 2003 Yes, it has already been written for Sysdrive inverters. Part number is IA-SRV-PMCR504. 3G3MV_CS1_Macro_V1.1.pdf Share this post Link to post Share on other sites