### RCU-003 Resource shortage

User tried to reposition non-existent PH9 or rotary table, or tried to command a rotary table move with servo power off.

Refer to RCU Error Codes for additional information.

What you should do

1. Press the CLEAR key on the RCU-I.

2. If you are trying to move rotary table, turn on servo power.

3. If you are trying to move PH9 or rotary table with servo power on, make sure your system has the required hardware and is properly configured.