text: <s>[INST] Powerflex 755 not reaching speed command We have a Powerflex 755 Drive that will not reach the commanded frequency setpoint. The Logic is telling the drive to run at 60Hz however the HIM is only reading about 6-8Hz. The motor barely, if at all spins at this Frequency and is a jumpy. Any ideas what might be causing this? [/INST] It would help if we knew how you had it setup. Direction Mode (Parameter 308) Speed Ref A Sel (Parameter 545) Anything else you can add that would help? \\n </s>