text: <s>[INST] How to do parameter changes in Armorstart St 284GS like Powerflex. I am new to Armorstart ST 284GS drives. I cound not find any software to configure the parameter for this drive. How to change the parameter? Any software avaialble? in Studio 5000 V33 , Armostart AOP 1.0068 using . there is no parameter option avaiable. [/INST] Hi PMKG, ArmorStart ST 284GS AOP is available from Studio 5000 V24 to last. The configuration pages of Chapter 6 should be shown in the project. If not, the AOP is corrupted. Chapter 6 starting page 88: ArmorStart ST Motor Controller with Integrated Safety - User Manual, publication 280ES-UM002. The configuration is slightly different that a PowerFlex, but all parameters can set. \\n </s>