CP643 系统参考.pdf - 第342页

Cylinder cycle alarm: I_LIFT Up/down movement of the I_LIFT time up [Cause]: • The in-lifter was raised but the upper limit sensor did not come ON within the designated amount of time. • The in-lifter was lowered but the…

Board check error: O_CRRY

Could not check board

Adjust sensor

[Cause]: • When the out-carrier received a board from the main lifter, the out-

carrier board check sensor did not confirm the board (sensor ON).

• After the out-carrier received a board from the main lifter and the board

was confirmed (sensor ON) by the out-carrier board check sensor but

prior to retraction of the out-carrier, the out-carrier board check sensor

went OFF (no board status).

• After the out-carrier board check sensor confirmed a board (sensor ON)

while at the out-carrier advance limit during out-carrier board check but

prior to the start of out-carrier retraction, the out-carrier board check

sensor went OFF (no board status).

[Remedy]: Adjust the out-carrier board check sensor so that boards clamped on the

out-carrier are accurately detected. Sufficient care should be exercised if it

is determined that no board exists despite a board being on the out-carrier.

In such a case if the machine is restarted without adjusting the sensor, the

board will be released after out-carrier board check.

Board check sensor alarm: I_LIFT

Check board-check sensor on the I_LIFT

[Cause]: There is a problem with the board check sensor on the in-lifter. (For

example, the sensor is ON when it should be OFF.)

[Remedy]: Confirm that the in-lifter board check sensor comes ON and goes OFF

correctly. Also be sure that the board gap check sensor is ON when there

is no board and OFF when there is a board.

Board check sensor alarm: O_LIFT

Check board-check sensor on the O_LIFT

[Cause]: There is a problem with the board check sensor on the out-lifter. (For

example, the sensor is ON when it should be OFF.)

[Remedy]: Confirm that the out-lifter board check sensor comes ON and goes OFF

correctly. Also be sure that the board gap check sensor is ON when there

is no board and OFF when there is a board.

Board check sensor alarm: I_CRRY

Board-check sensor on the I_CRRY is ON

[Cause]: There is a problem with the board check sensor on the in-carrier. (The

sensor is ON when it should be OFF.)

[Remedy]: Confirm that the sensor for checking boards on the in-carrier comes ON

and goes OFF correctly.

Board check sensor alarm: O_CRRY

Board-check sensor on the O_CRRY is ON

[Cause]: There is a problem with the board check sensor on the out-carrier. (The

sensor is ON when it should be OFF.)

[Remedy]: Confirm that the sensor for checking boards on the out-carrier comes ON

and goes OFF correctly.

Part 5 Chapter 1 Errors and Countermeasures

Edition 1.0 5-1-13 CP643E System Reference

Cylinder cycle alarm: I_LIFT

Up/down movement of the I_LIFT time up

[Cause]: • The in-lifter was raised but the upper limit sensor did not come ON

within the designated amount of time.

• The in-lifter was lowered but the lower limit sensor did not come ON

within the designated amount of time.

• The in-lifter upper limit/lower limit sensors were both ON.

[Remedy]: • Confirm that the in-lifter up/down operation is working smoothly.

• Make sure that the upper/lower limit sensors are installed in the correct

positions.

• Confirm that the upper/lower limit sensors come ON and go OFF

correctly during the in-lifter up/down operation.

Cylinder cycle alarm: O_LIFT

Up/down movement of the O_LIFT time up

[Cause]: • The out-lifter was raised but the upper limit sensor did not come ON

within the designated amount of time.

• The out-lifter was lowered but the lower limit sensor did not come ON

within the designated amount of time.

• The out-lifter upper limit/lower limit sensors were both ON.

[Remedy]: • Confirm that the out-lifter up/down operation is working smoothly.

• Make sure that the upper/lower limit sensors are installed in the correct

positions.

• Confirm that the upper/lower limit sensors come ON and go OFF

correctly during the out-lifter up/down operation.

Cylinder cycle alarm: I_CRRY

I_CRRY board transfer time up

[Cause]: • The in-carrier was advanced forward but the advance limit sensor did

not come ON within the designated amount of time.

• The in-carrier was retracted but the retract limit sensor did not come ON

within the designated amount of time.

• The in-carrier advance/retract limit sensors were both ON.

[Remedy]: • Confirm that the in-carrier advance/retract operation is working

smoothly.

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

correct positions.

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

correctly during the in-carrier advance/retract operation.

Cylinder cycle alarm: O_CRRY

O_CRRY board transfer time up

[Cause]: • The out-carrier was advanced forward but the advance limit sensor did

not come ON within the designated amount of time.

• The out-carrier was retracted but the retract limit sensor did not come

ON within the designated amount of time.

• The out-carrier advance/retract limit sensors were both ON.

[Remedy]: • Confirm that the out-carrier advance/retract operation is working

smoothly.

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

correct positions.

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

correctly during the out-carrier advance/retract operation.

Part 5 Chapter 1 Errors and Countermeasures

Edition 1.0 5-1-14 CP643E System Reference

Interlock alarm: I_CRRY

Remove board from I_LIFT

[Cause]: • With a board on the in-lifter, an attempt was made to advance the in-

carrier but whether a board was clamped on the in-carrier was

unknown. If a board with parts placed on the bottom side was clamped

on the in-carrier, the in-carrier could not be advanced since there would

be interference between the board on the in-lifter and the board clamped

on the in-carrier.

• With a board on the in-lifter and a board clamped to the in-carrier at the

advance limit, an attempt was made to retract the in-carrier. If a board

with parts placed on the bottom side was clamped on the in-carrier, the

in-carrier could not be retracted since there would be interference

between the board on the in-lifter and the board clamped on the in-

carrier.

• With a board on the in-lifter an attempt was made to retract the in-

carrier from a position that was neither the advance limit nor the retract

limit but whether a board was clamped on the in-carrier was unknown.

If a board with parts placed on the bottom side was clamped on the in-

carrier, the in-carrier could not be retracted since there would be

interference between the board on the in-lifter and the board clamped

on the in-carrier.

[Remedy]: • Remove the board on the in-lifter.

• Check the board arrival check sensor on the in-lifter to determine

whether it is detecting only the presence of a board on the in-lifter.

Interlock alarm: O_CRRY

Remove board from O_LIFT

[Cause]: • With a board on the out-lifter, an attempt was made to advance the out-

carrier but whether a board was clamped on the out-carrier was

unknown. If a board with parts placed on the bottom side was clamped

on the out-carrier, the out-carrier could not be advanced since there

would be interference between the board on the out-lifter and the board

clamped on the out-carrier.

• With a board on the out-lifter and a board clamped to the out-carrier at

the advance limit, an attempt was made to retract the out-carrier.

If a board with parts placed on the bottom side was clamped on the out-

carrier, the out-carrier could not be retracted since there would be

interference between the board on the out-lifter and the board clamped

on the out-carrier.

• With a board on the out-lifter an attempt was made to retract the out-

carrier from a position that was neither the advance limit nor the retract

limit but whether a board was clamped on the out-carrier was

unknown. If a board with parts placed on the bottom side was clamped

on the out-carrier, the out-carrier could not be retracted since there

would be interference between the board on the out-lifter and the board

clamped on the out-carrier.

[Remedy]: • Remove the board on the out-lifter.

• Check the board arrival check sensor on the out-lifter to determine

whether it is detecting only the presence of a board on the out-lifter.

Part 5 Chapter 1 Errors and Countermeasures

Edition 1.0 5-1-15 CP643E System Reference