CP43操作手册.pdf.pdf - 第306页
Chapter 1 Errors and Countermeasures Part 6 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 t…
Chapter 1 Errors and CountermeasuresPart 6
Air Pressure Alarm
Cause: The air pressure has fallen below the standard level.
Remedy: Check the air supply.
Nozzle Size Alarm
Cause: During the nozzle change check, the size of the selected nozzle
could not be confirmed as being S, M or L. The abnormal nozzle
holder has stopped at Station 12.
Remedy: Check the input statuses of the nozzle check sensors at Station
10 and 12. Also check the abnormal nozzle holder.
Nozzle Change Error
Cause: The nozzle is not changing properly. The malfunctioning nozzle
holder has stopped at Station 12.
Remedy: Check that the holder is attached properly.
Nozzle Position Alarm
Cause: The vertical position of a nozzle has been judged to be
abnormal.
Remedy: Check to make sure the nozzle is not in the down position.
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
Cause: PQ cannot rotate.
Remedy: Check for obstructions.
6 – 5Version 2.0
Chapter 1 Errors and CountermeasuresPart 6
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 part picked.
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.
D Table Position Alarm
Cause: The device table is not in the correct position.
Remedy: Return the device table to its original position.
Stop at Nozzle Skip
Cause: The number of nozzles that have been automatically skipped
has reached the set value.
Remedy: Check the skipped nozzles and replace them.
Communication Error
Cause: Abnormal communication with the MCS 30 has occurred.
Remedy: Check the transmission cable and the MCS 30 computer.
6 – 6Version 2.0
Chapter 1 Errors and CountermeasuresPart 6
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 seguencer’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 9
are functioning properly.
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.
6 – 7Version 4.0