Description
The 24V_COOL_MAN power rail on the robot handshake agent unit arg reported a fault.
Consequences
24V_COOL_MAN The hardware device on the power rail might not be receiving power or functioning properly.
Possible causes
For example, an over/under or short circuit due to a failed hardware device on the 24V_COOL_MAN power rail.
Recommended actions
- Turn off the controller. Disconnect all fans from the power supply modules.
- Restart the controller and check if the error persists.
- If this error does not appear, replace the fan connected to the power module.
- If this error still appears, replace the robot signal conversion agent.