What causes Siemens SINUMERIK alarm 15188?

Syntax error or invalid command in the ASUB file or called subroutine. Missing or incorrect file reference in the ASUB call statement. ASUB file not found in the specified directory or search path. Incompatible or corrupted ASUB file format. Variable or parameter mismatch between calling program and ASUB subroutine.

How do I fix Siemens SINUMERIK alarm 15188?

1. Check the primary alarm message that accompanies 15188 to identify the specific error cause in the ASUB or called subroutine 2. Verify the ASUB file exists in the correct directory and that the file path reference in the calling program is accurate 3. Review the ASUB source code for syntax errors, undefined variables, or invalid G-code/M-code commands using the editor or file manager 4. Confirm that all parameters and variables passed to the ASUB match the expected data types and ranges defined in the subroutine 5. If the error occurs in a nested subroutine, trace the call stack to identify which level of the subroutine contains the fault

Siemens SINUMERIK codes

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Siemens SINUMERIK Controller

Servo/Axis · Intermediate · 30-60 minutes

Alarm 15188

Siemens 840D 15188 - Channel error during execution of ASUB file.

An error has occurred on executing an ASUB. Alarm 15188 displays the name of the program that was started as ASUB. Alarm 15188 is output together with the alarm that describes the error cause. Alarm 15188 is also output when the alarm occurs in a subroutine started from the ASUB.

Siemens SINUMERIKServo/AxisIntermediate30-60 minutes

15188

Siemens 840D 15188 - Channel error during execution of ASUB file.

Channel error during execution of ASUB file.

Safety

Refer to Siemens documentation
Ensure qualified technician performs repairs

Common Causes

Syntax error or invalid command in the ASUB file or called subroutine
Missing or incorrect file reference in the ASUB call statement
ASUB file not found in the specified directory or search path
Incompatible or corrupted ASUB file format
Variable or parameter mismatch between calling program and ASUB subroutine

Troubleshooting Steps

1Check the primary alarm message that accompanies 15188 to identify the specific error cause in the ASUB or called subroutine
2Verify the ASUB file exists in the correct directory and that the file path reference in the calling program is accurate
3Review the ASUB source code for syntax errors, undefined variables, or invalid G-code/M-code commands using the editor or file manager
4Confirm that all parameters and variables passed to the ASUB match the expected data types and ranges defined in the subroutine
5If the error occurs in a nested subroutine, trace the call stack to identify which level of the subroutine contains the fault

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