Allen Bradley 1336 plus II?

Question

Fault code "DSP checksum F37"
Hi all, firstly im no VSD buff, but can usually identify and resolve most issues with them but with this one im beat, i have obviously followed the advice and actions within the manufactures tech data manual but im getting nowhere.
The error message appears as soon as the 3ph mains is applied.
Any advice would be greatly appreciated!
Thank you.

Answer 1

Google it! "DSP checksum F37"



second answer is:

Fault Number: 37

Fault Display: DSP Checksum Fault

Fault Name: DSP Checksum Fault

Description: DSP had a problem initializing.

Corrective Action: Reset drives to factory defaults, and reprogram. If fault persists, replace main control board.

Answer 2

Allen Bradley 1336 Plus

Answer 3

This is a communication error between the DSP and processor.

If accompanied by ERROR 1-8; it indicates file corruption.



Solution: reset to factory default



Search Yahoo! as follows: "allen bradley 1336 plus ii"

Near the bottom of the first page of results you will see the url below.

This is a pdf troubleshooting guide



faculty.cincinnatistate.edu/paul/7154/manuals/1336%20...