RSView SE tag update is slow

Hi there,
we have installed a RSView SE station communicating with PLC-5 over controlNet. We have found when we write tag values, it takes more than 4 seconds to update PLC. another 3 seconds to get the feedback. typically if i change a setpoint value for example, it takes 5-6 seconds to show on my SCADA screen (not the PV, the SP itself). the i/o server communicates via Ethernet (1756 ENBT) -> backplane of a CLX chassis (gateway)-> 1756 CNBR -> to controlnet and to PLC.

for the same plant we have RSView 32 station with controlnet card installed in the PCI slot works fine without such delay.

is there anything to do with SE RSLinx classic topic?

Thanks in advance
Siv

Hi there,

is there any solution to this problem?

thanks in advance
Shiv