What does Mazak alarm 1900 mean?

Mazak alarm 1900 is "2 CHARACTER AXIS ILLEGAL FORMAT (WNo., NNo., BNo.)". An axis assigned with a 2-character axis name was specified with an illegal G code. Error type: Registered Data — program or tool data error. Machine state: Reset stop — waiting for reset.

How do I fix and clear Mazak alarm 1900?

Review the program. Clearing procedure: Press RESET to clear.

ALARMSMazatrol Assistant

CRITICALAlarm code

1900

2 CHARACTER AXIS ILLEGAL FORMAT (WNo., NNo., BNo.)

What it means

An axis assigned with a 2-character axis name was specified with an illegal G code.

What to do

1Review the program.

Codebook — decoded

BError typeRegistered Data — program or tool data error

IStop statusReset stop — waiting for reset

PClearingPress RESET to clear

Still faulted after these steps? Do not restart under load — ask the Mazatrol assistant.

Still stuck? Ask the Mazatrol assistant →