PRECAUTIONS
WARNING
Do not touch the inside of the Inverter. Doing so may result in electrical
shock.
WARNING
Provide a separate emergency stop switch because the STOP Key on the
Operator is valid only when function settings are performed. Not doing so
may result in injury.
6
Wiring Precautions
WARNING
Wiring must be performed only after confirming that the power supply has
been turned OFF. Not doing so may result in electrical shock.
WARNING
Wiring must be performed by authorized personnel. Not doing so may result
in electrical shock or fire.
7
Application Precautions
Observe the following precautions when using the PLC Unit.
WARNING
Failure to abide by the following precautions could lead to serious or possibly
fatal injury. Always heed these precautions.
•
Always ground the system with 100
Ω
or less when installing the system, to
protect against electrical shock.
•
Always turn off the power supply to the PLC before attempting any of the
following. Performing any of the following with the power supply turned on
may lead to electrical shock:
•
Assembling any devices or racks.
•
Connecting or disconnecting any connectors, cables or wiring.
•
Setting DIP switches or rotary switches.
WARNING
Failure to abide by the following precautions could lead to faulty operation of
the PLC or the system, or could damage the PLC or PLC Units. Always heed
these precautions.
•
Fail-safe measures must be taken by the customer to ensure safety in the
event of incorrect, missing, or abnormal signals caused by broken signal
lines, momentary power interruptions, or other causes.
•
Interlock circuits, limit circuits, and similar safety measures in external
circuits (i.e., not in the Programmable Controller) must be provided by the
customer.
•
Use the Units only with the power supplies and voltages specified in the
operation manuals. Other power supplies and voltages may damage the
Units.
•
Take appropriate measures to ensure that the specified power with the
rated voltage and frequency is supplied. Be particularly careful in places
where the power supply is unstable. An incorrect power supply may result
in malfunction.
•
Install external breakers and take other safety measures against short-
circuiting in external wiring. Insufficient safety measures against short-
circuiting may result in burning.
•
Do not apply voltages exceeding the rated input voltage to Input Units. The
xii
Summary of Contents for 3G3MV-P10CDT-E
Page 2: ...3G3MV P10CDT PLC Option Unit User s Manual Revised June 2003 ...
Page 38: ...Unit Components and Specifications SECTION 2 2 1 4 Dimensions 68 128 55 25 ...
Page 43: ......
Page 85: ...Example Programs Appendix B 72 ...
Page 86: ...Example Programs Appendix B 73 ...
Page 87: ...Example Programs Appendix B 74 ...
Page 88: ...Example Programs Appendix B 75 ...
Page 90: ...Example Programs Appendix B 77 ...
Page 91: ...Example Programs Appendix B 78 ...
Page 97: ...Example Programs Appendix B B 4 9 Programs User_Parameter_Init 84 ...
Page 98: ...Example Programs Appendix B 85 ...
Page 99: ...Example Programs Appendix B User_Application Pos_Loop 86 ...
Page 100: ...Example Programs Appendix B 87 ...
Page 101: ...Example Programs Appendix B 88 ...
Page 102: ...Example Programs Appendix B 89 ...
Page 103: ...Example Programs Appendix B 90 ...
Page 104: ...Example Programs Appendix B 91 ...
Page 105: ...Example Programs Appendix B 92 ...
Page 106: ...Example Programs Appendix B 93 ...
Page 107: ...Example Programs Appendix B Pos_Home_Sequence 94 ...
Page 108: ...Example Programs Appendix B 95 ...
Page 109: ...Example Programs Appendix B 96 ...
