CP643 系统参考.pdf - 第338页

PCB Transport Error: O_LIFT Check board arrival sensor on the O_LIFT [Cause]: Board transport on the out-conveyor was not carried out successfully. [Remedy]: • Check the out-conveyor width. • Make sure that board detecti…

OUT-car clp lmt sensor has not come ON

[Cause]: In the process of board transfer, with the XY-table at the ZL -

7 mm position, the out-carrier clamp limit sensors did not come ON.

[Remedy]: Check the out-carrier clamp close check sensors (LX048, LX049).

Lifter up 1/dwn lmt snsr err

[Cause]: During part placement a logic error occurred in connection with the

sensors used for checking the table height.

[Remedy]: During part placement the relevant sensors must be in the following

status.

Main lifter UP 1 check (X064) OFF

Main lifter DWN limit check (X067) ON

Main lifter middle overtravel (X066) ON

ST1 : Nozzle up/down error

ST1 : UP-lmt sensor ON

[Cause]: The station 1 nozzle was lowered but the station 1 cylinder upper limit

check sensor remained ON.

[Remedy]: Check the ST1 cylinder upper limit check sensor (X06A).

ST11 : Nozzle up/down error

ST11 : UP/DWN sensor error

[Cause]: The station 11 nozzle was lowered for part pickup but the upper limit

check and lower limit check sensors were both ON.

[Remedy]: Check the ST11 cylinder upper limit check sensor (X06B).

ST11 : Nozzle up/down error

ST11 : DWN-lmt sensor not ON

[Cause]: The station 11 nozzle was lowered for part pickup but the cylinder lower

limit check sensor did not come ON.

[Remedy]: There is a problem with the operation of the ST11 cylinder.

Check the cylinder. Exercise caution as it is possible that the station 11

part was not picked (missing).

ST2 Parts chk sensor err

[Cause]: There is a problem with the station 2 large parts check sensor.

Possible causes include light axis displacement between sides of the

sensor, or there may be a problem or broken wire with the light emitting

sensor itself.

[Remedy]: If there is a problem with the light axis adjustment between sides of the

sensor then readjust the light axis. If there is a problem with the light

emitting side of the sensor then either replace or readjust the position of

the sensor depending on the characteristics of the cause of the error.

PCB Transport Error: I_LIFT

Check board arrival sensor on the I_LIFT

[Cause]: Board transport on the in-conveyor was not carried out successfully.

[Remedy]: • Check the in-conveyor width.

• Make sure that board detection is working properly. Also confirm that

the board gap check sensor is ON when there is no board and OFF when

there is a board.

Part 5 Chapter 1 Errors and Countermeasures

Edition 1.0 5-1-9 CP643E System Reference

PCB Transport Error: O_LIFT

Check board arrival sensor on the O_LIFT

[Cause]: Board transport on the out-conveyor was not carried out successfully.

[Remedy]: • Check the out-conveyor width.

• Make sure that board detection on the out-conveyor is working

properly. Also confirm that the board gap check sensor is ON when

there is no board and OFF when there is a board.

PCB Transport Error: I_CRRY

Check board-check sensor on the I_CRRY

[Cause]: • Boards have been received from the in-lifter and transported to the in-

carrier advance limit but the status of the boards received from the in-

lifter (No. 1 and No. 2 board check status), is different from the status of

the boards determined by the in-carrier board check sensor after

transport of the boards. (For example, regardless of the No. 1 and No. 2

boards being received from the in-lifter, only the No. 2 board was

confirmed by the in-carrier board check sensor.)

• During board check only the No. 2 board was verified by the in-carrier

board check sensor.

[Remedy]: Confirm that the sensor for detecting boards on the in-carrier is able to

properly detect boards clamped on the in-carrier.

PCB Transport Error: O_CRRY

Check board-check sensor on the O_CRRY/out-conv

[Cause]: • Boards have been received from the XY-table and unloaded to the out-

lifter but the status of the boards received from the XY-table (No. 1 and

No. 2 board check status), is different from the status of the boards

determined by the out-conveyor board check sensor after the boards

were unloaded. (For example, despite the No. 1 and No. 2 boards being

received from the XY-table, only the No. 2 board was confirmed by the

out-conveyor board check sensor.)

• During board check the No. 1 board could not be verified by the out-

carrier board check sensor.

[Remedy]: • Confirm that the sensor for detecting boards on the out-carrier is able to

properly detect boards clamped on the out-carrier.

• Confirm that the sensor for detecting boards on the out-conveyor is able

to properly detect the presence of boards on the out-conveyor.

PCB Stopper Error: I_LIFT

Check board-stopper up/down sensor on the I_LIFT

[Cause]: • The middle stopper was inserted on the in-lifter but the insert limit

sensor did not come on in the designated amount of time.

• The middle stopper was extracted on the in-lifter but the retract limit

sensor did not come ON in the designated amount of time.

• The insert limit/retract limit sensors of the middle stopper on the in-

lifter were both ON.

[Remedy]: • Confirm that the stopper is operating smoothly.

• Make sure that the insert limit/retract limit sensors are installed in the

correct positions.

• Confirm that the insert limit/retract limit sensors come ON and go OFF

correctly during the stopper insert/retract operation.

Part 5 Chapter 1 Errors and Countermeasures

Edition 1.0 5-1-10 CP643E System Reference

PCB Stopper Error: O_LIFT

Check board-stopper up/down sensor on the O_LIFT

[Cause]: • The middle stopper was inserted on the out-lifter but the insert limit

sensor did not come on in the designated amount of time.

• The middle stopper was extracted on the out-lifter but the retract limit

sensor did not come ON in the designated amount of time.

• The insert limit/retract limit sensors of the middle stopper on the out-

lifter were both ON.

[Remedy]: • Confirm that the stopper is operating smoothly.

• Make sure that the insert limit/retract limit sensors are installed in the

correct positions.

• Confirm that the insert limit/retract limit sensors come ON and go OFF

correctly during the stopper insert/retract operation.

Board-clamper error: I_CRRY

Check board clamp/unclamp limits on the I_CRRY

[Cause]: • The in-carrier clamper was closed but the close check sensor did not

come ON within the designated amount of time.

• The in-carrier clamper was opened but the open check sensor did not

come ON within the designated amount of time.

• The in-carrier open/close check sensors were both ON.

[Remedy]: • Confirm that the open/close operation is working smoothly.

• Make sure that the open/close check sensors are installed in the correct

positions.

• Confirm that the open/close check sensors come ON and go OFF

correctly during the open/close operation.

Board-clamper error: O_CRRY

Check board clamp/unclamp limits on the O_CRRY

[Cause]: • The out-carrier clamper was closed but the close check sensor did not

come ON within the designated amount of time.

• The out-carrier clamper was opened but the open check sensor did not

come ON within the designated amount of time.

• The out-carrier open/close check sensors were both ON.

[Remedy]: • Confirm that the open/close operation is working smoothly.

• Make sure that the open/close check sensors are installed in the correct

positions.

• Confirm that the open/close check sensors come ON and go OFF

correctly during the open/close operation.

Part 5 Chapter 1 Errors and Countermeasures

Edition 1.0 5-1-11 CP643E System Reference