Modify existing VB6 program to be able to communicate with more items
$250-750 AUD
착불
Hi, we have an existing VB6 program which we use to control a multitude of gas analysis instruments. We have developed a new range of analysis instruments which have slightly different communication protocol (based on German automotive AK protocol). The existing software must be able to communicate correctly with both legacy instruments (as it currently does), and the new equipment. Also it must be able to address a larger number of PLCs than it currently can. It is currently limited to 2-bit addresses but it requires 3-bit. I have attached a more detailed spec.
프로젝트 ID: #16633520
프로젝트 소개
이 일자리에 대한 프리랜서 2 명의 평균 입찰가: $430
Hi Greetings! I have many experiences integrating vb6 with many instruments via modbus ethernet, modbus rtu, serial com port, telnet and etc. I think I am the one you are looking for this project.