The Control Techniques Commander SK series contains several levels of security. The level 1 security set has parameters from 1 – 10. These parameters are the most basic drive configuration registers, containing mostly motor information and start/stop selections. Level 2 allows you to view and modify parameters 1 – 60. These include more advanced features, such as, the brake control and fieldbus configuration. Level 3 access is used to access parameter 1 – 95. Parameters 61 – 80 in this level can be used to gain access to any register in the drive. Within level 3 you are also able to gain access to the diagnostic functions of Pr 81 – Pr 95. The last level is a custom security setting called Loc which can be used to edit any registers in the drive. Check out our website for all of our Commander SK series troubleshooting documentation.
To create your own security code:
To change a parameter value:
Forgotten Security Code
Use the following procedure to get in through the “back door” if you have forgotten your security code:
If you are interested in repairing or purchasing parts for the Commander SK series please contact us at 800-691-8511 or sales@mroelectric.com.
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