Siemens G120 Drives

Hello all! Hopefully a simple one.
We have got a few G120 drives installed on site of late, however we have been left in a state with no software to interrogate these drives i.e. faults, backup parameters etc. Any idea what you chaps use to connect to these drives i.e software wise? We are a Rockwell based site so when comes to Siemens our knowledge of product software is very limited!

Thanks

Starter.

Siemens has a free software package named Starter for configuring drives. Not sure where it is on the Siemens website to downloaded it though, one of the Siemens field service guys gave me my copy.