Yaskawa YASNAC PC NC I/O Signal Function Manual User Manual
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YASNAC PCNC I/O Signal Function Manual
PURPOSE OF THIS MANUAL
This manual describes the functions of I/O signals between the YASNAC PCNC and PLC. Read this
manual thoroughly so that you will be able to use the YASNAC PCNC correctly. Keep this manual in a
safe place and refer to it whenever necessary.
RELATED MANUALS
Refer to the following manuals when necessary.
NOTES REGARDING SAFE OPERATION
Read this manual thoroughly before installing, operating, maintaining or inspecting the YASNAC
PCNC. Since the efficient and safe operation of a CNC machine tool is not determined by the CNC
only, it is important to also read the machine tool builder’s documentation about the machine tool
itself.
Name of Manual
Manual Number
Contents
YASNAC PCNC OPERATING MANUAL
YEA-SIE-C844-
2.1
Describes the basic configuration
and operational procedures.
YASNAC PCNC PROGRAMMING MANUAL
YEA-SIE-C844-
2.2
Describes the necessary information
how to create a PCNC program.
YASNAC PCNC/PLC PROGRAMMING MAN-
UAL
YEA-SIE-C844-
0.1
Describes the PLC instructions and
the process for developing PLC programs
YASNAC PCNC CONNECTING MANUAL
YEA-SIE-C844-
0.2
Instrucions for connecting YASNAC to machines,
machine interface and external equipment.
SPECIAL SAFETY NOTE: This symbol indicates that ELECTRICAL SHOCK HAZARD
condition exists. DO NOT TOUCH any electrical connection terminals when the power is on, and
for at least 5 minutes after switching off the power supply. Warning label is located on the CNC
enclosure as shown:
PCNC Unit
xxxxxxxxx
xxxxxxxxx
xxxxxxxxx
xxxxxxxxx
xxxxxxxxx
WARNING LABEL