i have two groups of powerflex 40 & 40p drives communicating with a compactlogix plc via ethernet. i am seeing some occasional latency in the execution of commands to those drives. here is the layout:
compactlogix plc with a 1768-ENBT
panelview plus 1000 oit
two 22-comm-e modules in multi-drive mode (three powerflex 40's on one, two powerflex 40p's and two powerflex 40's on the other)
hardy 4050 weigh scale
labelpak label printer
above hardware connected to an N-Tron 8-port managed switch (508tx-a)
any insights as to where i should look to find the cause would be greatly appreciated.
compactlogix plc with a 1768-ENBT
panelview plus 1000 oit
two 22-comm-e modules in multi-drive mode (three powerflex 40's on one, two powerflex 40p's and two powerflex 40's on the other)
hardy 4050 weigh scale
labelpak label printer
above hardware connected to an N-Tron 8-port managed switch (508tx-a)
any insights as to where i should look to find the cause would be greatly appreciated.