Service Call - Roland VersaCamm VS-640 Service Notes

6-18 SERVICE CALL

CODE EXPLANATION
Disorder of communication with
Sub CPU
0002
This occurs when the Sub CPU is
not detected after turning on the
machine
0004 Sub CPU SRAM error
An error occurs during
0005
downloading a program for sub
CPU.
An error occurs when trying to
0006
connect with sub CPU.
An error occurs while sending a
0007
command.
There is a problem with
0008 synchronizing serial
communication to Sub CPU.
Network I/F Initialize has not
0010
been completed.
Limit Position Initialize in the
0101
Service Mode has not been
done.
Head Lock Sensor is ON when it
0102
should be OFF, or vice versa.
Limit Sensor is ON when it
0103
should be OFF, or vice versa.
0105
Tool Carriage Connection Error
Machine fails to disconnect the
0106
Tool Carriage from the Head
Carriage.
Linear Encoder Setup has not
0107
been done.
CAUSE
Servo Board does not work correctly.
Sub CPU does not work correctly.
There is a bad connection between Main
Board and Servo Board.
SRAM is broken.
Servo Board does not work correctly.
Sub CPU does not work correctly.
There is a bad connection between Main
Board and Servo Board.
A noise on a signal.
A noise on a signal while sending a
command.
Sub CPU was reset to default.
Tried to communicate when Sub CPU was
reset to default.
Servo Board does not work correctly.
Sub CPU does not work correctly.
There is a bad connection between Main
Board and Servo Board.
A noise on a signal while sending a
command.
Sub CPU was reset while sending a
command.
Servo Board does not work correctly.
Sub CPU does not work correctly.
There is a bad connection between Main
Board and Servo Board.
A noise on a signal.
Network I/F does not work correctly.
Firmware for Network I/F is not installed.
Limit Position Initialize has not been done.
Limit Position Initialize is ended before it
is completed.
Head Lock Sensor does not work correctly
or is broken.
Head Carriage is not located at the correct
position.
Limit Sensor does not work correctly or is
broken.
Tool Carriage is not located at the correct
position.
Fault of Tool Carriage Connection
Loose of Connection Part
Fault of the Limit Position Initialize value
Limit Sensor does not work correctly or is
broken.
Fault of Tool Carriage Connection
Loose of Connection Part
Fault of the Limit Position Initialize value
Limit Sensor does not work correctly or is
broken.
Linear Encoder Setup has not been done.
Linear Encoder Setup is ended before it is
completed.
Check cable connection between Main Board and Servo Board.
Check the other cable connections of Servo Board.
Servo Board replacement
Main Board replacement
Flexible cable replacement
Servo Board replacement
Check cable connection between Main Board and Servo Board.
Check the other cable connections of Servo Board.
Servo Board replacement
Main Board replacement
Flexible cable replacement
Check cable connection between Main Board and Servo Board.
Check the other cable connections of Servo Board.
Servo Board replacement
Main Board replacement
Flexible cable replacement
Check cable connection between Main Board and Servo Board.
Check the other cable connections of Servo Board.
Servo Board replacement
Main Board replacement
Flexible cable replacement
Check cable connection between Main Board and Servo Board.
Check the other cable connections of Servo Board.
Servo Board replacement
Main Board replacement
Flexible cable replacement
Check the firmware is installed into Network I/F.
Main Board replacement
Complete Limit Position Initialize correctly.
Head Lock Sensor replacement
Check the mechanical backlash or loose with the scan axis related
parts.
Limit Sensor replacement
Check the mechanical backlash or loose with the scan axis related
parts.
Check the mechanical Backlash or loose with the Tool Carriage
part.
Connection Part Replacement
Limit Position Initialize
Check the mechanical Backlash or loose with the Tool Carriage
part.
Connection Part Replacement
Limit Position Initialize
Carry out Linear Encoder Setup in service menu.
6-12
ACTION