CP643 系统参考.pdf - 第334页

Stop by Nozzle Skip [Cause]: The number of nozzles that have been automatically skipped has reached the set value. [Remedy]: Check and replace the skipped nozzles. Communication Error [Cause]: Abnormal communication with…

1.2 Cycle Stop Errors

If production cannot be continued, a cycle stop error will result causing the machine to

stop after the current cycle is finished. The cam angle will stop at 0° after the error has

occurred so that production can be resumed once the machine is restarted.

Unknown nzzle stn. 17

[Cause]: During the nozzle size check, the size of the selected nozzle was not

confirmed as being No. 1~ No. 6. The abnormal nozzle holder has stopped

at Station 17. Information for each head (A to T) displays for errors which

occur during automatic operation.

[Remedy]: Check the input status (1~3) of the nozzle check sensor at Station 17. Also

check the abnormal nozzle holder.

ST19 Nzl chg Err

[Cause]: The nozzle is not changing properly. The malfunctioning nozzle holder

has stopped at Station 19. Information for each head (A to T) and each

nozzle (1 to 6) displays for errors which occur during automatic operation.

[Remedy]: Check the input status (1~3) of the nozzle check sensor at Station 19. Also

check the abnormal nozzle holder.

Reference Pin Error

[Cause]: The reference pin did not fit securely into the reference pin hole.

[Remedy]: Check the stopping position of the board and the reference pin sensor.

Pickup Error

[Cause]: Large parts are not being picked properly.

[Remedy]: Check the feeder and the nozzles.

PQ Rotation Alarm, PRQ Rotation Alarm

[Cause]: PQ cannot rotate. PRQ cannot rotate.

[Remedy]: Check for obstructions.

D??? Supply

[Cause]: The feeder at the device position shown is out of parts.

[Remedy]: Supply more parts.

D??? Check

[Cause]: The feeder at the device position shown has parts but they are not being

picked up.

[Remedy]: Check the feeder.

D??? unable to process

[Cause]: Vision processing cannot process the picked up part.

[Remedy]: Check Part data and part type at the device position shown.

Mark Not Readable

[Cause]: Machine could not read the fiducial marks.

[Remedy]: Check the location of the mark and the information in Mark_data in the

program.

Part 5 Chapter 1 Errors and Countermeasures

Edition 1.0 5-1-5 CP643E System Reference

Stop by Nozzle Skip

[Cause]: The number of nozzles that have been automatically skipped has reached

the set value.

[Remedy]: Check and replace the skipped nozzles.

Communication Error

[Cause]: Abnormal communication with the MCS30 has occurred.

[Remedy]: Check the transmission cable and the MCS30 computer.

Loading Alarm

[Cause]: Loader is not functioning properly.

[Remedy]: Check the loader.

No Response from PLC

[Cause]: The loader’s Programmable Logic Controller (PLC) is operating

abnormally.

[Remedy]: Cut the power and if the problem still occurs when the machine is

restarted, check the sequencer’s CPU.

Next Device Invalid

[Cause]: The specified next device number and the table mode are incompatible.

[Remedy]: Check the program.

Outside Target Position

[Cause]: Either the maximum or minimum range of movement limit set in Proper

data has been exceeded because of part vision processing or as a result of

fiducial mark correction.

[Remedy]: If there is too much tilt in the board, if the parts pickup condition is

extremely bad or if there is too much bend in the nozzle, then the

respective cause must be eliminated before placing parts.

Head A Error

[Cause]: When production was started and a search was made for head A, the head

could not be checked.

[Remedy]: Check that the head A verification sensor and dog at station 13.5 are

functioning properly.

Head A sensor error

[Cause]: The head A sensor at station 13.5 remains permanently on.

[Remedy]: Change the sensor.

Prod Data Tran Err

[Cause]: Something has hindered the transmission of production information from

MCS.

[Remedy]: Check the communication cable. Resort the MCS production information

file. Check that nothing is installed around the communication cable that

could cause noise in the cable.

Remove Dumped Parts

[Cause]: The dump parts box at station 16 has become full.

[Remedy]: Empty out the box.

Part 5 Chapter 1 Errors and Countermeasures

Edition 1.0 5-1-6 CP643E System Reference

Coolant Oil Circulate Prob.

[Cause]: The cooling oil pressure is not within the pressure limits.

[Remedy]: Shut off the power and check the oil level.

Nozl Origin Search Err: stn12

[Cause]: The clutch is not engaging and the nozzle clutch origin position cannot be

confirmed.

[Remedy]: The engaging sensor and/or the origin position sensor adjustment is no

good. Also the shaft automatic prevention function may not be good.

Adjust it after locating the cause.

ST15 nozzle origin error

[Cause]: The machine was not able to confirm the nozzle holder is at the origin

position with the check at station 15.

[Remedy]: Return the nozzle holder in question close to its origin position. Ensure

the nozzle holder is not set to plus or minus 90° from the origin or the

nozzles may interfere with other nozzle holders.

IN-car for/bck lmt both OFF

[Cause]: The in-carrier advance limit check sensor and retract limit check sensor are

both OFF.

[Remedy]: Check the in-carrier advance limit check sensor (LX01C) and retract limit

check sensor (LX01D). If the carrier has stopped at some point between the

limit positions then either advance or retract the carrier.

IN-car for/bck lmt both ON

[Cause]: The in-carrier advance limit check sensor and retract limit check sensor are

both ON.

[Remedy]: Check the in-carrier advance limit check sensor (LX01C) and the retract

limit check sensor (LX01D).

IN-car clp lmts both OFF extended limit

[Cause]: The in-carrier advance limit side close check sensors and the in-carrier

advance limit side open check sensors are both OFF.

[Remedy]: Check the in-carrier advance limit side close check sensors (LX042, LX043)

and the in-carrier advance limit side open check sensors (LX046, LX047). If

the carrier has stopped at some point in progress then either open or close

the in-carrier.

IN-car clp lmts both ON extended limit

[Cause]: The in-carrier advance limit side close check sensors and the in-carrier

advance limit side open check sensors are both ON.

[Remedy]: Check the in-carrier advance limit side close check sensors (LX042, LX043)

and the in-carrier advance limit side open check sensors (LX046, LX047).

OUT-car for/bck lmt bth OFF

[Cause]: The out-carrier advance limit check sensor and retract limit check sensor

are both OFF.

[Remedy]: Check the out-carrier advance limit check sensor (LX03C) and retract limit

check sensor (LX03D). If the carrier has stopped at some point between the

limit positions then either advance or retract the out-carrier.

Part 5 Chapter 1 Errors and Countermeasures

Edition 1.0 5-1-7 CP643E System Reference