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12
GRT1-series EtherCAT Communication Unit - Operation Manual
Handling
•
When transporting the product, use special packing boxes, and protect it from being exposed to
excessive vibration or impact during transportation.
•
Do not bend cables past their natural bending radius or pull on cables.
•
After replacing Units, resume operation only after transferring to the new CPU Unit and/or Special
I/O Units the contents of the DM Area, HR Area, and other data required for resuming operation.
Not doing so may result in unexpected operation.
•
Check the user program for proper execution before actually running it on the Unit. Not checking
the program may result in unexpected operation.
•
When replacing relays or other parts, be sure to confirm that the ratings of the new part are
correct. Not doing so may result in malfunction or burning.
•
Confirm that no adverse effect will occur in the system before attempting any of the following.
•
Changing the operating mode of the PLC.
•
Setting/resetting any bit in memory.
•
Changing the present value of any word or any set value in memory.
•
Do not use thinner when cleaning. Use commercially available alcohol.
External Circuits
•
Install external breakers and take other safety measures against short-circuiting in external wiring.
•
Wire all connections correctly according to instructions in this manual.
Failure to install them may result in serious accidents.
•
Do not operate the control system in the following locations:
•
Location subject to direct sunlight.
•
Locations subject to temperatures or humidity outside the range specified in the specifications.
•
Locations subject to condensation as the result of severe changes in temperature.
•
Location subject to corrosive or flammable gases.
•
Location subject to dust (especially iron dust) or salts.
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Location subject to exposure to water, acid, oil, chemicals, etc.
•
Locations subject to shock or vibration.
•
Confirm voltage specifications when wiring communication, the power supply, and I/O crossovers.
Incorrect wire may result in malfunction.
•
Wire all connections correctly according to instructions in this manual.
•
Use the correct wiring materials to wire the Unit.
•
Take appropriate and sufficient countermeasures when installing systems in the following locations:
•
Locations subject to static electricity or other forms of noise.
•
Locations subject to strong electromagnetic fields.
•
Locations subject to possible exposure to radioactivity.
•
Locations close to power supplies.
•
Do not drop any Unit or subject any Unit to excessive shock or vibration. Otherwise, Unit failure or
malfunction may occur.
Precautions for Correct Use
Содержание GRT1-ECT SmartSlice
Страница 3: ...GRT1 series EtherCAT Communication Unit Operation Manual Revised March 2012 ...
Страница 18: ...15 GRT1 series EtherCAT Communication Unit Operation Manual ...
Страница 30: ...1 EtherCAT Network 1 8 GRT1 series EtherCAT Communication Unit Operation Manual ...
Страница 38: ...2 EtherCAT Communication details 2 8 GRT1 series EtherCAT Communication Unit Operation Manual ...
Страница 52: ...4 GRT1 ECT Details 4 10 GRT1 series EtherCAT Communication Unit Operation Manual ...
Страница 76: ...6 GRT1 ECT Troubleshooting 6 12 GRT1 series EtherCAT Communication Unit Operation Manual ...
Страница 136: ...A4 Appendix Object Dictionary A4 16 GRT1 series EtherCAT Communication Unit Operation Manual ...
Страница 140: ...Revision 2 GRT1 ECT series EtherCAT Slave Unit User s Manual ...