UY1Z2

This error might occur if you attempted to activate more workstations than the amount allowed.

Perform one of the following to correct the problem:

• Turn off the power for the workstation that caused the error, or connect the workstation to a different controller.
• Turn off the power for a different workstation that is connected to the same workstation controller.

See the local workstation diagrams for the physical location of workstations.

This ends the procedure.