Error Message:

HEAD: LV Positive 12V fault (bipolar)

Applies to:

• All

Service Information:

Note that due to a programming error, this error has been defined for both the green and thermal heads.

Thermal: LV Positive 12V fault (bipolar). Only for bipolar LV driver boards which never shipped so this error should never occur.

A power supply / hardware failure is required to generate this error. As a result, it is unlikely that this error will be recorded by any machine.

This error code applies to Thermal Head firmware versions 1.21 to 1.32.

Green: tilter actuator did not initialize

The exposure head's tilter actuator did not initialize properly. Imaging and other head operations will likely not work properly. Check all power supplies on the head. If these do not seem to be the problem, contact head integration for advice.

Operator Action:

Thermal: Call service.

Green: Record error message and contact Creo Service

Cause:

• Thermal: Power supply / hardware failure.
• Green: Head power supplies out of spec.
• Green: Actuator mechanism faulty

See Also: