Hello,
I'm trying to trend some variables from a RX3i PLC running an OPC UA server, everything looks fine but if the variable value doesn't change OPC doesn't update and my trending software reads blank in between updated values so i end up with bunch of lines and triangls for discrete signals instead of the usual on off pulses.
Is there any way to force OPC to always update even if the value doesn't change??
Thank you
I'm trying to trend some variables from a RX3i PLC running an OPC UA server, everything looks fine but if the variable value doesn't change OPC doesn't update and my trending software reads blank in between updated values so i end up with bunch of lines and triangls for discrete signals instead of the usual on off pulses.
Is there any way to force OPC to always update even if the value doesn't change??
Thank you