WARNINGAlarm code
274
SPDL CANNOT ROT(UNCLAMPED TOOL)
What it means
A milling spindle start command was specified while no tool was clamped in the milling spindle.
What to do
- 1Clamp the tool on the milling spindle.
Codebook — decoded
AError typeOperation — wrong key or incorrect operation
KStop statusFeed hold — feed stopped, machine ready
OClearingFix cause → press RESET
Still faulted after these steps? Do not restart under load — ask the Mazatrol assistant.
Still stuck? Ask the Mazatrol assistant →