Omron DeviceNet 3G8F7-DRM21-E, Руководство по эксплуатации

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Conformance to EC Directives
6
• Test the operation of the ladder program and other user programs com-
pletely before starting actual system operation.
• Always transfer the contents of any required DM Area words, HR Area
words, parameters, or other data to CPU Units, CPU Bus Units, and Spe-
cial I/O Units before restarting operating after replacing any of these
Units.
• Be sure that the communications cable connectors, and other items with
locking devices are properly locked into place. Improper locking may
result in malfunction.
• Do not touch circuit boards or the components mounted to them with your
bare hands. There are sharp leads and other parts on the boards that
may cause injury if handled improperly.
• When transporting or storing the product, cover the PCBs with electrically
conductive materials to prevent LSIs and ICs from being damaged by
static electricity, and also keep the product within the specified storage
temperature range.
• When transporting or storing circuit boards, cover them in antistatic mate-
rial to protect them from static electricity and maintain the proper storage
temperature.
• Always enable the scan list before operating the control system.
• Check the baud rate of any new node added to an existing network to be
sure that it agrees with the rest of the network.
6 Conformance to EC Directives
6-1 Applicable Directives
• EMC Directives
6-2 Concepts
EMC Directives
OMRON devices that comply with EC Directives also conform to the related
EMC standards so that they can be more easily built into other devices or
machines. The actual products have been checked for conformity to EMC
standards. (See the following note.) Whether the products conform to the
standards in the system used by the customer, however, must be checked by
the customer.
EMC-related performance of the OMRON devices that comply with EC Direc-
tives will vary depending on the configuration, wiring, and other conditions of
the equipment or control panel in which the OMRON devices are installed.
The customer must, therefore, perform final checks to confirm that devices
and the overall machine conform to EMC standards.
Note Applicable EMC (Electromagnetic Compatibility) standards are as follows:
EMS (Electromagnetic Susceptibility): EN61131-2
EMI (Electromagnetic Interference):
EN61000-6-4
(Radiated emission: 10-m regulations)