Yaskawa PC NC - Manual (Page 217)

A2 - 6
YASNAC PCNC Operating Manual Appendix 2: Alarm Tables
Alarm
No.
Description
alarm.225 Overflow has occurred with operation stack.
alarm.226 Execution of the following functions was impossible: ASIN, ACOS, LN, SQRT.
alarm.227 Overflow has occurred during conversion into integer.
alarm.228 Overflow has occurred with the input data for the BCD function.
alarm.229 There is an error in the format of the BIN function.
alarm.230 Overflow has occurred as the result of execution of the EXP function.
alarm.240 Reference point return has not been completed with the axis for which G29, G30 is designated.
alarm.241 Reference point return is invalid for the axis for which G28 is designated.
alarm.250 An illegal code has been designated in a solid tap program.
alarm.255 An C command is designated for the spindle in the spindle control mode.
alarm.256 An S command is designated for the spindle in the C-axis control mode.
alarm.260
*There is no P or Q command in the M98 block.& *There is no P command in the G65/G66, G25 block.& *Both
G25 and M98/M99 are designated in the same block.
alarm.261 Nesting level of M98 subprogram call or G25 exceeds the allowable limit.
alarm.262
In a program that calls a micro program by G, M, or T code (M98, M99, G65, G66, G25), the designated
program number or sequence number is not found.
alarm.263 An attempt was made to start a program by executing address search after buffering subprogram or macro call.
alarm.264 M99 is used in copy program when an attempt was made to execute the program copy function.
alarm.270
* l or J command is not designated in the G106 block.& * Neither I nor J command is designated in the
GI06 block.& * An axis other than X and Y is designated in the G106 block.
alarm.275 During program interruption, an illegal command is designated.
alarm.280 In the scaling mode, an illegal command is designated.
alarm.281 ’There is an error in the format of G50/G51 block. Scaling value is "0".
alarm.285 The order of designation/cancellation of the following functions is incorrect: mirror image, scaling, rotation.
alarm.290 A sequence number is not found at the restart of the program.
alarm.291 The operation that changes the coordinate system is executed at the restart of the program.
alarm.292 At the restart of the program, an axis was moved by MDI intervention.