DECAN_S2_Trouble(Eng_Ver4.2).pdf - 第68页
1-46 Advanced Chip Shooter DECAN S2 T roubleshooting Guide [Cause] The center o f the picked part deviates from the nozzle center too much in the X direction. [Measures] Check the part pickup posi tion. If necessary …
1-45
System Messages of the MMI and Solutions
Check the lead height information of the registered part. If necessary, adjust the
maximum allowable height value.
$aa11 Part area is too small.
[Cause]
The part size is smaller than the registered part size information.
[Measures]
After checking the size of the registered part, adjust the illumination so that the part
can be seen clearly.
$aa12 Part area is too large.
[Cause]
The part size is larger than the registered part size information.
[Measures]
After checking the size of the registered part, adjust the illumination so that the part
can be seen clearly.
$aa14 The part center deviates too much.
[Cause]
The center of the picked part deviates from the nozzle center too much.
[Measures]
Check the part pickup position. If necessary, change the reference center position.
$aa1b The X center of the part deviates too much.
1-46
Advanced Chip Shooter DECAN S2 Troubleshooting Guide
[Cause]
The center of the picked part deviates from the nozzle center too much in the X
direction.
[Measures]
Check the part pickup position. If necessary, change the reference center position.
$aa1c The Y center of the part deviates too much.
[Cause]
The center of the picked part deviates from the nozzle center too much in the Y
direction.
[Measures]
Check the part pickup position. If necessary, change the reference center position.
$aa1d The part width is greater than the reference value.
[Cause]
The width of the picked part is measured to be greater than that of the registered part.
[Measures]
Check the registered part information. If necessary, check the illumination and adjust
the allowable value.
$aa1e The part width is less than the reference value.
[Cause]
The width of the picked part is measured to be less than that of the registered part.
[Measures]
Check the registered part information. If necessary, check the illumination and adjust
the allowable value.
1-47
System Messages of the MMI and Solutions
$aa1f The first (left) lead of the upper lead group cannot be found.
[Cause]
Due to a defective lead or irregular reflection from the lead, the first lead is not found.
[Measures]
In the case of the part with an irregularly reflected lead, check the set illumination
value.
$aa1f The first (upper) lead of the left lead group cannot be found.
[Cause]
Due to a defective lead or irregular reflection from the lead, the first lead is not found.
[Measures]
In the case of the part with an irregularly reflected lead, check the set illumination
value.
$aa1f The first (left) lead of the lower lead group cannot be found.
[Cause]
Due to a defective lead or irregular reflection from the lead, the first lead is not found.
[Measures]
In the case of the part with an irregularly reflected lead, check the set illumination
value.