Control.com - Nerds in Control
from the Automation List department...
possible to configure ASCII data type for multiple modbus registers in modbus master?
is it possible to use Multiple modbus registers for ASCII value and its configure on modbus master?
Modbus doesn't know or care what the data *means*. That is up to your program. Modbus just gets the data to where it's going. As to whether the data in the registers represents ASCII values or integers or whatever is up to you. "01100001" can mean the letter "a" or the number 97, according to however you want to interpret it.
Your use of this site is subject to the terms and conditions set forth under Legal Notices and the Privacy Policy. Please read those terms and conditions carefully. Subject to the rights expressly reserved to others under Legal Notices, the content of this site and the compilation thereof is © 1999-2010 Nerds in Control, LLC. All rights reserved.
Users of this site are benefiting from open source technologies, including PHP, MySQL and Apache. Be happy.
Fortune
Kansas state law requires pedestrians crossing the highways at night to
wear tail lights.
Servo, stepping motor control, analog & web HMI in one system!
Control.com is the largest Automation community on the web. Learn how to advertise here now...
MatrikonOPC has over 500 OPC interfaces and out of the box software. Find an OPC Server for your devices here.
