Fanuc Alarm 20: OVER TOLERANCE OF RADIUS
Fanus Control Model: 16/18/21
Fanuc Alarm Description
In circular interpolation (G02 or G03), difference of the distance between the start point and the center of an arc and that between the end point and the center of the arc exceeded the value specified in parameter No. 3410.
Fanuc Alarm PS900: G72.1 NESTING ERROR Fanus Control Model: Series 15i, 16i, 18i, 21i, and 30i/31i/32i Description This alarm appears when the “G72.1” (Subprogram Call for Figure Copy) command is used incorrectly in CNC programming. The main reason for this alarm is exceeding the “Nesting” limit, that is, when you call several subprograms consecutively within…
Fanuc Alarm 10: Improper G-Code Fanus Control Model: Specific Fanuc model (e.g., Series 0i, 16i, 18i, 21i). Description The machine has received a G-code that it does not recognize or that does not exist in its system. You may have accidentally written an incorrect code, for example, writing G001 or G100 instead of G01, which…
Fanuc Alarm 002: TV PARITY ALARM Fanus Control Model: 16i/18i/21i Description When a program is loaded into a CNC machine from a PC, laptop, or an old DNC device, the system checks the number of characters in each line and their order. If the TV Check parameter is turned on and the number of characters…
Fanuc Alarm 47: ILLEGAL AXIS SELECT Fanus Control Model: Fanuc Series 16, 18, 21, and the 16i/18i/21i Model C Description when the control system receives a command to move an axis that has not been properly defined, or when there is a conflict in the axis selection logic. How to Fix Alarm To resolve it,…
Fanuc Alarm 25: CANNOT COMMAND F0 IN G02/G03 Fanus Control Model: 16/18/21 Fanuc Alarm Description F0 (fast feed) was instructed by F1 –digit column feed in circular interpolation. Modify the program.
Fanuc Alarm 63: SEQUENCE NUMBER NOT FOUND Fanus Control Model: 16/18/21 Fanuc Alarm Description T Series;The sequence number specified by address P in G70, G71, G72, or G73 command cannot be searched. Modify the program.