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2. Items related to installation and assembly
Ground the signal cables to ensure stable system operation. Also ground the NC unit
main frame, power distribution panel and machine to one point, so they all have the
same potential.
If the control unit's rotary switch is set to "7", all data in the NC will be erased and the
system will not start up.
3. Items related to preparation before use
Always set the stored stroke limit. Failure to set this could result in collision with the
machine end.
Always turn the power OFF before connecting/disconnecting the I/O device cable.
Failure to do so could damage the I/O device and NC unit.
4. Items related to screen operation
If the tool offset and workpiece coordinate system offset are changed during automatic
operation (including during single block stop), they are validated from the command of
the next block or blocks onwards.
When forcibly setting (forcibly outputting) data on the I/F diagnosis screen during
machine operation, pay careful attention to the sequence operation.
All of the various data in the NC memory is erased when formatting. Be sure to use
the transfer function to transfer all necessary data to another storage device before
formatting.
Even if the tool compensation amount write command, parameter write command or
variable data write command is executed with graphic check, the data will be actually
written in, and the original data will be overwritten.
To prevent influence from data omission and data transformation in the communication
circuit, always verify the data after inputting and outputting machining programs.
Do not change setup parameters without prior approval from the machine maker.
5. Items related to programming
Because of key chattering, etc., during editing, "NO NOS. FOLLOWING G" commands
become a "G00" operation during running.
";" "EOB" and "%" "EOR" are expressions used for explanation. Under ISO, the actual codes
are "CR, LF" or "LF" for ";" "EOB" and "%" for "%" "EOR".
Programs created on the Edit screen are stored in the NC memory in a "CR, LF" format, but
programs created with external devices may be stored in an "LF" format.
The actual codes for EIA are: "EOB (End of Block)" and "EOR (End of Record)".
Do not change the fixed cycle program without prior approval from the machine maker.
CAUTION
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