# ID 50785

Only linear motion blocks G00/G01 can be used to define polygon areas.
Description | An invalid motion block was used in the definition of a polygonal control area of the work area control function (see [FCT-C14// Description]). Only linear motion blocks G00 or G01 are permitted for defining polygonal interstitial spaces. Example:

N010 G17 F10000

N020 #CONTROL AREA BEGIN

[ID=1 PROT POLY MIN_EXCUR = 0 AX_EXCUR = 200]

N030 G01 X0 Y0

N040 G01 X100 Y0

N050 G02 X100 Y100 J+50 (Error 120691)

N060 G01 X100 Y0

N070 G01 X0 Y0

N080 #CONTROL AREA END

Correct:

N010 G17 F10000

N020 #CONTROL AREA BEGIN

[ID=1 PROT POLY MIN_EXCUR = 0 AX_EXCUR = 200]

N030 G01 X0 Y0

N040 G01 X100 Y0

N050 G01 X100 Y100

N060 G01 X100 Y0

N070 G01 X0 Y0

N080 #CONTROL AREA END

Response | Class | 6 | Movement stop.
Solution | Class | 6 | Check and modify the definition of the control area in the NC program.
Parameter | %1: | Identification number [-]
Area ID of affected control area.
%2: | Error value [-]
Incorrect type of movement block
Error type | 1, Error message from NC program.