Hi, I know this isn't directly machine related but I'm rather new to VFD and I have a duplex pump setup with 2 Yaskawa A1000 drives. I've been able to master it to the point where I'm pretty happy with the operation of the system but I would like to be able to fully understand the operational logic of the drive. I was hoping someone could point me in a direction to find some documentation or a flow chart of the logic. I've scoured the manuals.
The area I'm not clear on is after the drive reaches my setpoint, what happens ? I have a full grasp of the sleep timers and sleep delay. However once the drive hits my setpoint, what controls the deceleration ? I can't seem to find a clear explanation of the setpoint's function(even though its working as it should)
Any help is appreciated.
The area I'm not clear on is after the drive reaches my setpoint, what happens ? I have a full grasp of the sleep timers and sleep delay. However once the drive hits my setpoint, what controls the deceleration ? I can't seem to find a clear explanation of the setpoint's function(even though its working as it should)
Any help is appreciated.
