Allen-Bradley 1336 PLUS II

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Quick Start Guide6 pages

Questions and Answers

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Stacey WilsonAug 13, 2025
What to do if Allen-Bradley Control Unit shows DSP Protected Fault (F46)?
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  ztannerAug 13, 2025
  If the Allen-Bradley Control Unit displays a 'DSP Protected Fault (F46)', it's likely because a new DSP file image was downloaded to the flash memory, and the drive attempted to download this image to the DSP without jumper J14 (DSP Program Allow) installed. To resolve this, remove power, install J14, and reapply power. Confirm the DSP transfer by comparing recorded values from step 9 on page 4 to HIM values for parameters 300 and/or 301 in the Linear List. Then, remove and reapply power a second time.
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Bradley HubbardAug 17, 2025
What does EE Init Read (F53) mean on Allen-Bradley Control Unit?
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  daniellesmithAug 17, 2025
  If the Allen-Bradley Control Unit shows 'EE Init Read (F53)', it means that the user parameter values stored on EEPROM are incompatible with new parameters. Use EEPROM Mode to Reset the drive to Factory Defaults. Cycle power. Reprogram if necessary.
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Morgan SmithAug 20, 2025
What does 'Error from Flash is 1' mean on Allen-Bradley Control Unit?
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  Jon NolanAug 20, 2025
  If the Allen-Bradley Control Unit shows 'Error from Flash is 1', it is because Jumper J20 is not installed. End the communications session, remove power from the drive and return to Step 4 on page 2.
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Michael WhiteAug 25, 2025
Why is the Main Menu unreadable on my Allen-Bradley Control Unit?
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  Karen WilliamsAug 25, 2025
  If the Main Menu and other communications from the Allen-Bradley Control Unit are unreadable, it is probably because the baud rates of the computer and drive do not match. To fix this, remove drive power and allow bus voltage to decay to zero. Then, reset the computer baud rate to 9600 and return to step 10 on page 5.
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brooke56Aug 28, 2025
How to troubleshoot no communications on Allen-Bradley Control Unit?
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  George MontgomeryAug 28, 2025
  If the Allen-Bradley Control Unit does not establish communications to the drive, it may be due to mismatched baud rates between the computer and drive, improperly installed jumpers, or incorrect cables. To solve this: remove drive power and allow bus voltage to decay to zero, then reset the computer baud rate to 9600 and return to step 10 on page 5. Also, power down the drive, allowing bus voltage to decay to zero, and return to step 4 on page 2 for proper jumper installation. Finally, recheck the cable pinout against the diagram on page 1.
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Nathan FowlerSep 1, 2025
What to do if file is not transferred on Allen-Bradley Control Unit?
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  Heather GuerreroSep 1, 2025
  If the Allen-Bradley Control Unit file is not transferred (the file transfer screen appears but no data changes and no action occurs), it's likely because Xmodem was not chosen as the transfer protocol. Return to step 17 on page 9 and choose Xmodem as the protocol.
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cisnerossaraSep 4, 2025
What does EE Init Value (F54) indicate on Allen-Bradley Control Unit?
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  Kevin BurtonSep 5, 2025
  If the Allen-Bradley Control Unit displays 'EE Init Value (F54)', this indicates that user parameter values stored on EEPROM are incompatible with new parameters. Use EEPROM Mode to Reset the drive to Factory Defaults. Cycle power. Reprogram if necessary.
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Benjamin EvansSep 9, 2025
What does 'Transfer cancelled by remote system' mean on Allen-Bradley Control Unit?
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  Hector DeleonSep 9, 2025
  If the Allen-Bradley Control Unit displays 'Transfer cancelled by remote system', it is because Jumper J20 is not installed. End the communications session, remove power from the drive and return to Step 4 on page 2.