Siemens SINUMERIK codes
AxisMD

axismd.ai

Siemens SINUMERIK Controller

Program/G-code · Intermediate · 30-120 minutes

Alarm 14098

Siemens 14098 - Block conversion error: no valid number found

The string is not a valid INT or REAL number Control reaction: Interpreter stop NC Start disable in this channel. Interface signals are set. Alarm display.

Siemens SINUMERIKProgram/G-codeIntermediate30-120 minutes

14098

Siemens 14098 - Block conversion error: no valid number found

Block conversion error: no valid number found

The string is not a valid INT or REAL number Control reaction: Interpreter stop NC Start disable in this channel. Interface signals are set. Alarm display.

Safety

  • Only qualified personnel should diagnose and clear control alarms; follow the machine builder's safety procedures and lockout/tagout where hardware work is required.

Common Causes

  • The string is not a valid INT or REAL number

Troubleshooting Steps

  1. 1Modify part program.
  2. 2If it is an entry, then you can check whether the string is a number via the preset function ISNUMBER (with the same parameter).
  3. 3Clear alarm with the RESET key. Restart part program

Seeing Multiple Alarms?

Seeing another alarm with this one? Enter the code.

Get machine-aware diagnosis

AxisMD logs alarms against your actual machines, tracks patterns, and gives AI context your manual doesn't have.

Start free

Was this guide helpful?

Always verify with your machine manual or a certified technician before performing service procedures.