KUKA Robot codes
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KUKA Robot Controller

System · Basic

Alarm KRC0177

KUKA Robot KRC0177 - CONTROLLER BOOTED

This alarm indicates that the KUKA KRC controller has completed its initial boot sequence and is ready for operation. This is an informational message that occurs during the first power-on startup of the controller, distinguishing it from a warm restart following a power loss or emergency stop recovery. The controller has successfully initialized all hardware components, loaded the operating system, and is preparing to accept user commands and program execution.

KUKA RobotSystemBasic

KRC0177

KUKA Robot KRC0177 - CONTROLLER BOOTED

CONTROLLER BOOTED

This alarm indicates that the KUKA KRC controller has completed its initial boot sequence and is ready for operation. This is an informational message that occurs during the first power-on startup of the controller, distinguishing it from a warm restart following a power loss or emergency stop recovery. The controller has successfully initialized all hardware components, loaded the operating system, and is preparing to accept user commands and program execution.

Common Causes

  • Initial power-on of a new or freshly installed controller
  • Controller powered on after extended shutdown period
  • Complete power cycle rather than warm restart
  • Replacement of controller module or main battery backup
  • Firmware update or system reconfiguration completed

Troubleshooting Steps

  1. 1Verify all physical connections to the robot, teach pendant, and external devices are secure and functioning
  2. 2Confirm that the KRC controller display shows normal startup diagnostic results with no error codes
  3. 3Check that the emergency stop (E-stop) circuit is in the normal operating position and not activated
  4. 4Review the system log in the KRC interface to confirm successful initialization of all axes and I/O modules
  5. 5Perform a manual jog test on each robot axis to verify proper mechanical and electrical responsiveness
  6. 6Clear this informational alarm once initial diagnostics are complete and proceed with standard pre-operation safety checks

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