Siemens SINUMERIK codes
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Siemens SINUMERIK Controller

Servo/Axis · Intermediate · 20-45 minutes

Alarm 61277

Siemens 61277 - Block : Tool diameter larger than restriction

Tool diameter larger than delimitation Control reaction: Interpreter stop NC Start disable in this channel. Interface signals are set. Alarm display.

Siemens SINUMERIKServo/AxisIntermediate20-45 minutes

61277

Siemens 61277 - Block : Tool diameter larger than restriction

Block: Tool diameter larger than restriction

Tool diameter larger than delimitation 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

  • Tool diameter larger than delimitation

Troubleshooting Steps

  1. 1Use a smaller tool.
  2. 2Clear alarm with the RESET key. Restart part program

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