RS232 vs RS485
Hi everybody! I have a little problem with these serial port. I have the same application written with LV6 (without VISA driver) that has a strange behavior. With RS232 work at 600msec with RS485 work at 1200msec. WHY??? Prefix that I have a RS485 card (CP-132 MOXA PCI) that seems to be setting well (control, termination, transfer data rate) and the application is modbus.llb of Maarten van Bree. Regards, Roberto. PS: Reply only by newsgroup.
Re: RS232 vs RS485
Yes but thanks I have solved. The problem was the delay of external module. Bye.
Re: RS232 vs RS485
Need to be more specific; What is it that takes 600 ms with RS232 and 1200 ms with RS485?