Labview PDa 8.0.1 can support visa

[nag123]

hi all , can u plz tell me Labview pda 8.0.1 can support modbus serial communication

[Eli_S]

Unfortunately, you cannot do modbus serial communication with LabVIEW PDA 8.0.1. In oder to do Modbus communication you would need the Modbus Library, but that requires NI-VISA and NI-VISA is not supported in LabVIEW PDA until version 8.2. Aside from this, you can do regural serial communication with PDA 8.0.1 using the Serial Compatibility VI's.

[nag123]

thank u for u reply , but i saw  NI_VISA 4.2 is work for Labview PDa 8.0.1 , it is correct or not . Plz Tell ME how cani Implement the Modbus Serial communication using Labview PDA 8.0.1

[nag123]

hi eli  One more  question i.e can i change Modbus  dll to  serial compatablilty VIs wirh out Visa??

[Eli_S]

Where did you see that VISA 4.2 worked in LV 8.0.1? Visa is only supported in LabVIEW PDA 8.2 and higher and you need VISA to do modbus communication.