Guides
Fanuc Alarm 010 Improper G-Code: Causes and Fixes
Fanuc alarm 010 means an improper G-code: a code that does not exist or is not enabled on your machine was commanded. Here are the common causes and how to find it.
Lawrence Arya··4 min
Guides
Fanuc Alarm 021 Illegal Plane Axis Commanded: Fix
Fanuc alarm 021 means an arc was commanded with an axis outside the active plane. Here is why plane selection causes it and how to fix the offending block.
Lawrence Arya··5 min
Guides
Fanuc Illegal Use of Decimal Point Alarm (007)
Fanuc alarm 007 means a decimal point on an address that does not allow one, or two decimals in a word. Here is which addresses take a decimal and which do not.
Lawrence Arya··4 min
Code reference
GRBL Alarm 1 vs Error 1: What Each Means and the Fix
GRBL has two different number-1 messages: error:1 is a malformed G-code word, ALARM:1 is a tripped hard limit with position lost. Here is how to fix each.
Lawrence Arya··5 min
Guides
Why Does My Conversational Program Throw a G-Code Alarm?
Conversational programming still generates G-code underneath, so it can still alarm: bad inputs, undefined tools or offsets, or a missing software option.
Lawrence Arya··4 min