willburg Posted September 17, 2013 Report Share Posted September 17, 2013 I've got a problem. In the installation the Jazz t40 is modbus master with a inverter as modbus slave. Now a want to sent a long integer to the inverter, is this possible. The inverter gets the numbers in a low and highbyte adress . Quote Link to comment Share on other sites More sharing options...
MVP 2014 Simon Posted September 18, 2013 MVP 2014 Report Share Posted September 18, 2013 Search "long integer" in the U90 ladder helpfile and have a play with SB82. I think it will probably do what you need, that is place a long integer in two consecutive MI operands. It looks like the drive handles "longs" the same way. You may need to pay attention to the word order - whether the high word or low word comes first. I hope this helps. 1 Quote Link to comment Share on other sites More sharing options...
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