RC7 Error 21BF “Not executable while robot is suspended”

  1. Home
  2. Knowledge Base
  3. Legacy Equipment
  4. RC7 Error 21BF “Not executable while robot is suspended”

**Attention**: Read this resource material carefully and in its entirety before use, to ensure it is understood and used properly.  Failure to properly follow the instructions in the resource materials DPAM provides may result in damage to your equipment.  As a result, by using the resource materials, you are assuming the risks associated with modifying your equipment. DENSO holds no liability, implied or otherwise, for damage, injury or any legal responsibility incurred, directly or indirectly from the use of the resource materials, including any loss of data or damage to property which may occur by your use of the resource materials. The use of the resource materials are not recommended unless you have technical knowledge and functional experience with the equipment and related software. DENSO is unable to provide support, remote or otherwise, for the information included in the resource material, nor for the ancillary topics relating to the information included in the resource materials. Therefore, if you are not fully comfortable with it, we strongly recommend that you send your unit to one of our Regional Support Centers for repair.  The information contained in the resource materials are subject to change at the sole discretion of DPAM.


  1. This error occurs when a program/programs are running and it’s suddenly interrupted. Usually this can be fixed by resetting all programs and starting over. If resetting all programs doesn’t work then try sending a back-up project to the controller.

    Contact Denso Robotics repair if problem still exist: https://www.densorobotics.com/support/

Related Error codes:


Step 1

Select “short cut” tab

Step 2

Select “ProgRst” (F8) then OK.

Was this article helpful?

Related Articles