Product

• Trendsetter Autoloader
• Trendsetter NEWS
• ContinuousLoad for Trendsetter

Background

These procedures are used to check the vacuum level of the unload table vacuum cups and to set the vacuum threshold for the unload table.

Procedure

To measure the vacuum level of the unload table vacuum cups:

1. In Service Shell's Device Monitor command box, enter commands:
   table down
table move 400
table cups up
2. With no plate on the unload table vacuum cups, enter commands:
   table vac on
table
3. Take note of the vac level.
4. Place a plate over all four vacuum cups and repeat steps 2-3. Use this value when setting mhauto uvacthresh (MCE) or uvt (MCE) in the procedure below.
5. [MCE devices only] Place a plate over the two home side vacuum cups and repeat steps 2–3. Use this value when setting mhauto uvacthreshdual (MCE) in the procedure below.

To set the unload table vacuum threshold parameters:

MCE devices:
Set the mhauto uvacthresh and mhauto uvacthreshdual (if applicable) parameters as described in the appropriate firmware documentation:

• mhauto uvacthresh

• mhauto uvacthreshdual

MPE devices:
Set the uvt (uvac_threshold) parameters as described in the firmware documentation:

• uvt (uvac_threshold)

Technical contact(s)

Content owner: Doug Jeffery
See the Escalation page for escalation contacts:

• Trendsetter Autoloader
• Trendsetter NEWS
• ContinuousLoad option for Trendsetter

Date submitted

09 Jun 2004