ALARM 276

ATC CYCLE EXCEED TIME

Although 120 seconds have passed since the issuance of the ATC command, the operation complete signal does not turn on.

Causes

Although 120 seconds have passed since the issuance of the ATC command, the operation complete signal does not turn on.
- INTEGREX-100~400MkIII Applications Training (H374S5B012E)manual
  Although 120 seconds have passed since the issuance of the ATC command, the operation complete signal does not turn on.

1
Reset the ATC unit: (1) cancel the ATC command via E-stop, (2) release E-stop with RESET, (3) execute ATC reset from the machine menu. If it cannot be reset, contact Mazak service.
- INTEGREX-100~400MkIII Applications Training (H374S5B012E)manual
  Reset the ATC unit using either of the following methods: (1) Cancel the ATC command by pressing the emergency stop button. (2) Release the emergency stop status by pressing the RESET key. (3) Execute the ATC reset funct…

Confidence: high · Official Mazak Integrex training publication with named 120-second watchdog.

First sourced: 5/21/2026

Same control or a nearby code on the same machine.