Error Message:

ALE: leading-edge actuator on drum

Applies to:

• Trendsetter_400/800
• Trendsetter_400/800_Auto
• Platesetter_VLF
• Trendsetter_VLF

Service Information:

The leading edge actuator is detected on the drum when a drum move command is issued. Check for faulty LEC sensors by using the "lec" command from the diagnostic. If the sensor is faulty, use "set al le 0" or "set al les 0" to bypass the sensor and get the customer going. Arrange for field service. If the sensor is OK, test the LEC actuator by using "lec on" or "lec off" and see if any motion occurs.

Operator Action:

Select Resume if that option is available. If the problem persists, turn the machine off, wait a few seconds, then turn it back on. Call the Creo Response Centre for assistance.

Cause:

• Invalid diagnostic command. Move the LEC actuator off the drum before issuing drum commands.
• Faulty LEC sensor. The "LEC up" sensor is reading FALSE.
• Faulty LEC cylinder. Try moving it manually with "lec on" and "lec off" commands.

See Also:

• NVS: al le cal
• NVS: al les
• Command: lec
• Other: Troubleshooting information