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How to find DSP and FPGA version of Accusine PCS

Published date: 27 October 2019

The DSP and FPGA versions information are needed for troubleshooting and replacement of Accusine PCS harmonic filter. 

Product Line
Accusine PCS

*Warning: Installation and maintenance of this device should only be performed by qualified, competent personnel that have appropriate training and experience with high voltage and current devices. Failure to follow the instructions / warnings in the Accusine Installation Guide can result in permanent damage to the meter, severe injury or death. 

To check the DSP version from the front panel HMI:
1- Touch the active Filter tab on any screen as shown below:
2- The window will indicate unit rating, Control PCB DSP firmware version, HMI software version, IP address, and Subnet information.

To check the DSP version on the control board itself:
*De-energize the Accusine filter before proceeding*
1- The DSP version is marked on a white label located on the Control PCB's extreme right edge.
2- The formatting of the label should be 141000x.AA.AA where x is the unit rating (6 = 50 amp, 7 = 100 amp, and 8 = 300 amp) and the last 4 digits are the DSP version number (AA,AA)
3- The FPGA version is also located on the control PCB. The label on the 8 pin chip indicates the firmware version
4- Below is a picture of a Control board with DSP Version 7.01 and FPGA v2.05 :


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