M20_Ope_E - 第471页
Chapter 16 Dispenser 16-1 Chapter 16 Dispenser Creating programs and data Checking the dispenser Nozzle offsets Cleaning the screw type dispense head
3118
The conveyor width was changed after Push up pins
were located. Located %v1mm, Current %v2mm,
Tolerance +/-%v3mm
Collect the Pushup Pins manually.
3119
Push-up pin location is the same as the last time.
The process has been skipped.
Diameter of each dispensing point of multi-nozzles
cannot be compensated to the target diameter. One
3110 dispensing diameter exceeds the maximum acceptable
diameter and another dispensing diameter falls the
Please check the target diameter of each dispensing
point.
3111
minimum acceptable diameter.
Height Check NG %m %d2th row Result:%v3
Tolerance:%v4 Head%c1 Row No.:%d5 Repeat
Check the component configuration and position.
3112
Height Check NG reached retry limit %m Head%c1
Row No.:%d5 Repeat Offset:%d6
Check the component configuration and position.
3113
The PCB on the conveyor may not be reloaded.
At the start of production, the PCB was detected at
an improper position to reload. Remove the PCB and
Remove the PCB.
Adjusted offset values of Dispense Nozzle Head:%c1
Restart the production.
3114
Angle:%d2 X:%d3 Y:%d4 T:%d5
Height of the Quick Clamp is not proper. Checked %v1 Check the Quick Clamp motion. Check that no
3115
3116
Set Height %v2
Differences of check results of Laser1 and Laser2
exceed the tolerance. 1st:%v1 2nd:%v2 Tolerance:%v3
obstacles between the Quick Clamp and the
Check the lasers installation status.
3117
The Reject Conveyor %c2-%d3 in Pickup Data No. %d6
is full or not installed.
Remove components and press the RESET button. Or
install the Reject Conveyor at the proper station.
Chapter 16 Dispenser
16-1
Chapter 16
Dispenser
Creating programs and data
Checking the dispenser
Nozzle offsets
Cleaning the screw type dispense head
Chapter 16 Dispenser
16-2
16-1 Creating programs and data
Two types of optional dispense heads are available: a high-end dispense head, and a standard dispense
head.
The high-end dispense head features a screw pump format to discharge the dispense material, and it is
therefore called a screw type dispense head.
The standard dispense head features an air pressure format to discharge the dispense material, and it is
therefore called a pneumatic type dispense head.
The following describes data creation and operation steps when the screw and pneumatic type dispense
heads are installed.
Note: This screw type dispense head can be installed only on the “high-precision type 4-axis head”. There are
no restrictions regarding the installing of pneumatic type dispense heads.
Note: The screw type dispense head installation priority is head No. 4→3→2.
For example, when installing one screw type dispense head, install it on the head No. 4. Accordingly,
when installing two screw type dispense heads, install them on the head Nos. 4 and 3.
16-1-1 Data creation
The following describes how to create placement & mark (program), dispense data, syringe data, and
dispense nozzle data.
16-1-1-1 Placement & mark (program)
Menu： Placement & Mark (program)
Action:
① Create a fiducial mark process step at the top of the placement & mark (program).
② Create a laser PCB warpage measurement step next to the fiducial mark process step.
Note: When using the dispense head, be sure to perform the laser PCB warpage measurement before
dispensing. If the laser PCB warpage measurement is not performed, the nozzle pushes the PCB, causing
the nozzle to break.
① Create a fiducial
mark process step.
② Create a laser PCB
warpage measurement step.
③ Create a dot
station step.
④ Create a PCB
dispensing step.
⑤ Create a component
placement step.