[Cause]
Illegal settings exist in sensors that use gap checks. For example, it may be set as follows.
1. The sensor objects using a gap check are continuously organized.
2. The sensor [Trigger condition]/[Trigger] combination is neither [Distance]/[Detect by vision] nor [DI]/[Insert RG workpiece].
3. One of the sensor [Workpiece parameters] or [Gap parameters] has not been entered.
[Countermeasure]
Change the sensor settings that use gap checks. For example, the following changes are set.
1. Change the sensor objects that use gap checks to an discontinuous sequence.
2. Set the sensor [Trigger condition]/[Trigger] combination to [Distance]/[Detect by vision] or [DI]/[Insert RG workpiece].
3. Enter all sensor [Workpiece parameters] and [Gap parameters]. (When [Workpiece shape] is [Rectangle], perform gap guidance.)