However, using an Allen-Bradley motor with your drive removes the . Н Installation guidelines called out in Appendix D of the User’s Manual. Installation Instructions IN. May, Allen-Bradley. Dynamic Brake. Cat. No. KAA KBA03, KBA06, KBA Table of Contents. Find great deals for Allen Bradley Adjustable Frequency AC Drive User Manual. Shop with confidence on eBay!.

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Inspect fault buffer for fault code requiring reset. Inspect for short at the drive output or excessive load conditions on the motor, especially cable capacitance to ground. Check the AC line for high line voltage or transient conditions.

Overtemperature Fault – F8 Temperature sensor detects excessive heat. May occur on power-up. Overcurrent Fault – F12 Overcurrent is detected in overcurrent hardware trip circuit. Open Pot Fault – F9 An external pot is connected and the ground lead of the pot is disconnected, creating a potential drive overspeed hazard.

Error 3 – Download was attempted to a different type drive i. No valid operating frequency. Check the external potentiometer circuit at TB2, terminals 1, 2, and 3 for a disconnected current.

Hz Err Fault – F29 No valid operating frequency. Capabilities of drive are different than the master drive. Connect proper adapter or change active frequency source. Error 2 – The number of parameters in saved profile does not equal master number.


Unplug the HIM from the cable or drive, then reconnect it.

An active local bus adapter is disconnected while it possesses control of a local bus function. Phase U Fault – F38 A phase to ground default has been detected between the drive and motor in this phase.

Check motor for grounded phase. Inspect for blocked or contaminated heat sink fins. If not, manually program manuql remaining parameters.

Motor Stall Fault – F6 The motor has stalled If the motor is drawing excessive current, the motor load is excessive and will not allow the drive to accelerate to set speed. Inspect for breaks in communications line.

Allen Bradley 1305 Adjustable Frequency AC Drive User Manual

Check the motor for grounded phase. Change [Cable Length] to “Long” if applicable. Overspeed Fault – F25 Internal error. Reprogram Fault – F48 May occur when drive xllen reset to default settings. Phase W Fault – F40 A phase to ground fault has been detected between the drive and motor in this phase.

Correct the cause of the fault and manually clear by cycling the stop command or cycling power.

1305 AC Drives

Phase V Fault – F39 A phase to ground fault has been detected between the drive and motor in this phase.

Check cable connection from main control board to power board. Drive Reset Fault – F22 May occur on power-up.

Error 5 – Drive is running while attempting download Repeat operation. Verify that all parameters have been programmed.


Check programming of [Curr Lim Trip En] parameter. D Micro Programmable Logic Controllers. Check for broken wires, loose connections, or transducer loss at mA input, TB2.

Allen Bradley Adjustable Frequency AC Drive User Manual | eBay

A longer acceleration tiime or a lighter load may be required. Verify that the parameter has been programmed correctly. DC Bus voltage fell below the minimum value. Check the motor and external wiring to the drive output terminals for a shorted condition. Inspect the wiring between the drive and motor.

Bus overvoltage can also be caused by motor reeneration. The last parameter programmed will be displayed on the top line. Check [Minimum Freq] and [Maximum Freq] parameters. An attempt has been made to set the [Run Boost] parameter to a value greater than the [Start Boost] parameter.

Error 4 – Saved data for parameter not correct bradlye new drive. Inspect for proper mounting and spacing. Check for external noise sources. Save a new profile. Fast repairs at low costs. Reset your drive to the factory default settings.

Replace the Communication cable. Download can only occur with the same type of drive. Extend the deceleration time or instal dynamic brake option. Error 5 – Drive is running while attempting download.