# ID 20425

Channel parameters: Name of axis too long or starts with illegal character.
Description | During start-up, the channel parameter check determines that the name of a path axis P-CHAN-00006 or the default name of a spindle in the coordinated motion P-CHAN-00010 begins with an incorrect letter, or that the axis name is too long. For an axis name the following first characters are permitted:

X, Y, Z, A, B, C, U, V, W, Q.

Response | Class | 1 | Start-up of the control is continued.
Solution | Class | 1 | During start-up in case of conflict the axis name is corrected in a useful way and the start-up is continued. - For a wrong default name of a spindle the path compound P-CHAN-00010 the axis designation "C1" is generated. - For a wrong name of a path axis P-CHAN-00006, an axis designation is generated from the combination of "X" and the associated logical axis number.
Parameter | %1: | Current value [-]
Invalid first character of axis name
%2: | Limit value[-]
Maximum length of axis name
Error type | 2, Error message by data transfer from parameter list into control device.