how i can have comunication between ABB Digitric 500 and LabView 6.1

[Tec]

Digitric 500 use modbus protocol to interchange information with the PC.

[Remzi]

Hi,
If your device supports Modbus, then you can use Industrial Automation OPC Server to interchange information between the device and LabVIEW. Here's the links you might want to check.

http://sine.ni.com/apps/we/nioc.vp?cid=11127〈=US
http://www.ni.com/opc/opcservers.htm

Regards,
Remzi A.