DECAN_F2_Service(Eng_Ver1).pdf - 第442页

17-30 Fast & Flexible Chip Shooter DECAN F2 Service Manual E0803 Axis homing error – “AMP is not enabled.” (Occurs whe n the machine is at Ready On state) [Cause]  The conveyor system parame ter has been set incorre…

17-29

Troubleshooting

[How to Check]

 Check whether the sensor dog of the BUT can detect the BUT Up detection sensor by

moving the BUT

 Perform a test to determine whether the BUT Up sensor works properly. If it is

defective, replace the sensor and check whether the same problem occurs

 Check the code displayed at the BUT Motor Driver for any problem.

 Check whether foreign materials exist inside the PCB guide

 Check whether the sensor dog is at the normal position

[Measures]

 Set the installation height of the BUT Up detection sensor again.

 Replace the BUT Up detection sensor.

 Replace the BUT Motor Driver.

 After removing the PCB guide, remove the foreign materials.

 Adjust the position so that the sensor dog will be located at the center of the sensor.

E0802 The stopper Up/Down error occurred

[Cause]

 Defective stopper cylinder

 Defective Stopper Cylinder Up detection sensor

 Defective solenoid valve of the stopper cylinder

[How to Check]

 Perform the stopper UP/Down test manually to check whether the cylinder operates

properly. If it has a problem, replace the cylinder and check whether it operates

properly

 Check whether the detection sensor detects the stopper when moving the stopper up. If

it has a problem, replace the sensor and check whether the sensor detects the up-

movement of the stopper

 Check whether the stopper cylinder solenoid valve operates properly when moving the

stopper up. If it has a problem, replace the solenoid valve and check whether the same

problem occurs

[Measures]

 Replace the stopper cylinder.

 Replace the Stopper Up detection sensor.

 Replace the solenoid valve.

17-30

Fast & Flexible Chip Shooter DECAN F2 Service Manual

E0803 Axis homing error – “AMP is not enabled.” (Occurs when the machine is at Ready On

state)

[Cause]

 The conveyor system parameter has been set incorrectly

 Foreign materials exist on the ball screw of the conveyer width adjustment motor axis

 The power cable connector pin of the corresponding axis motor is missing

 Defective servo motor drive

 The motor power cable and encoder cable are not properly connected

 The motor power cable and encoder cable is cut off

[How to Check]

 Check whether the PCB is transferred to the rear conveyor during production and

check whether the conveyor setup parameters at the Conveyor submenu of the System

Setup menu are correct

 Check whether foreign materials exist on/around the ball screw and LM guide

 Check whether the motor power cable connect has no problem

 Replace the servo motor driver and check whether the same problem occurs

 Check whether the motor power cable and encoder cable are properly connected

 Check whether the motor power cable is properly connected. If the cable has a

problem, replace the cable and check whether the same problem occurs

[Measures]

 Input the conveyor system parameters correctly. (Front and rear lengths, etc.)

 Clean the conveyor ball screw of the width adjustment motor axis and LM guide and

apply grease to it.

 Reassemble the cable pin inside the motor power cable connector.

 Replace the servo motor drive

 Connect the cable again properly.

 Replace the BASE_136 cable and BASE_137 cable.

E0804 The error, “The motor or origin position is changed,” occurred

[Cause]

 An error in changing the conveyor axis origin position occurred

[How to Check]

 Perform conveyor calibration and check whether the same problem occurs

[Measures]

 Perform calibration of the corresponding axis.

17-31

Troubleshooting

E0805 A part jumps when placing parts

[Cause]

 Defective PCB Clamp setup

 Defective BUT flatness

[How to Check]

 With the PCB being clamped up, check whether there is a clearance between the board

and Clamp Plate.

 Check the BUT flatness by attaching an indicator to the gantry.

[Measures]

 Set the PCB Clamp correctly.

 Reassemble the BUT by maintaining flatness.

E0806 Parts jump while placing them

[Cause]

 Defective PCB clamp

 Defective BUT flatness

[How to Check]

 Check whether there is a clearance between the board and clamp plate with the clamp

being moved up

 Attach an indicator on the gantry to check the flatness

[Measures]

 Set the PCB clamp properly.

 Assemble the BUT maintaining flatness.