konney Member K Join Date Feb 2004 Location Xi'an Posts 22 Oct 30, 2010 #1 In one project the I/O indicator of 1756-IM16I is "yellow",but in the logix5000 program the I/O data bit is still zero.who can tell me why?
In one project the I/O indicator of 1756-IM16I is "yellow",but in the logix5000 program the I/O data bit is still zero.who can tell me why?