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ErrorLib — Industrial Fault Code Library

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LED_SWP0_OFF

CCU_SR SW_P0 Fault

KUKA KRC4 · Sunrise Cabinet Med Controller

What does LED_SWP0_OFF mean?

The SW_P0 LED on the CCU_SR module of the KUKA KRC4 Sunrise Cabinet Med Controller is OFF, indicating a fault condition. This suggests an internal system or software-related issue within the Cabinet Control Unit, Small Robot.

Common Causes

  • Internal software malfunction on the CCU_SR.
  • Critical hardware error detected by the system.
  • Faulty CCU_SR module.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Perform a system power cycle of the KUKA KRC4 Sunrise Cabinet Med Controller to attempt to clear any transient software or hardware states.

  2. 2

    Check other LEDs on the CCU_SR for additional fault indications that might narrow down the problem.

  3. 3

    Verify system logs for specific error messages that coincide with the SW_P0 LED being off.

  4. 4

    If the fault persists after basic troubleshooting, prepare to exchange the CCU_SR module.

Browse all codes in this manual (14)
Verified technical data. Last updated: May 2026

Related Faults

LED_FSOE_FLASHFSoE Safety Protocol Internal FaultLED_FUSE_DEFECTIVE_ONBlown FuseLED_PHY4_OFFCCU_SR PHY4 Fault
Source: KUKA KRC4 Sunrise Cabinet Med Controller
Open Manual (Page 97)Search more codes in this manual