ID 21290
| Missing programming of control area type. | |||
| Description | The command #CONTROL AREA BEGIN[...] does not specify the keywords POLY or CIRC. | ||
| Response | Class | 2 | Abort NC program processing. | 
| Solution | Class | 3 | Check and modify NC program. Complete the definition of the control area with POLY or CIRC. | 
| Error type | 1, Error message from NC program. | ||
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