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mntech1 posted an answer for this Inverter KEB COMBIVERT F5:
"Registered users on the KEB website have access to the manuals which will provide details..."
mntech1 posted an answer for this Inverter Electronics - Others:
"LS = Low Speed.
The inverter is enabled with a signal on ST but it missing the speed and..."
"I would guess that this is off of a Rieter machine (C51 Carding Machine). They would be..."
"Too much current is being required with the motor shaft not rotating. This is most likely..."
"no_PU = No power unit. 24Vdc is being supplied to the control card with no AC voltage..."
"Here is how to use the keypad. If a decimal shows up after the value is changed, enter..."
"Vmi is not a KEB fault code."
"The does not appear to be a KEB error code."
"This does not appear to be a KEB error code. If this code is on on your HMI, contact the..."
"The system that you described is a closed-loop system. The inverter tells the motor what..."
"This may be due to the inverter waiting for an ST signal via buss communications.
"Verify the mains voltage at terminals L1/L2/L3. If it is present but the inverter does..."
"if the display says LS, it means you are missing the speed and direction command. Via the..."
"The inverter will only do what it is being signaled to do. Check the control signals to..."
"E.uPh due to the ripple detection of the DC bus. This is typically caused by a missing..."
mntech1 posted an answer for this Electronics - Others:
"You have a short on the output. This can be bad motor, bad motor leads, bad contactor,..."
"If you are talking about at KEB F4 inverter, error E.EF = External fault.
This is a..."
"If you are talking about error code 59 then the error is E.HybC.
E.HybC means that the..."
"If you are continually replacing the inverters, there may be an external issue causing the..."
"E.EF = External Fault.
E.EF is a programmable error triggered by user programmed..."
"By default the F5-C inverter uses an analog signal for speed command.
Review the manual..."
"Please see: Tips How Tos for Inverter KEB COMBIVERT F5"
"Tips How Tos for Inverter KEB COMBIVERT F5"
"See the "Tips and How Tos" section.
"Go to: ..."
"Best option would be to contact manufacture of the machine that the KEB Combivert is..."
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