Mitsubishi Electric GOT2000 Series Hardware User Manual page 5

[DESIGN PRECAUTIONS]
CAUTION
● Do not bundle the control and communication cables with main-circuit, power or other wiring.
Run the above cables separately from such wiring and keep them a minimum of 100mm apart.
Not doing so noise can cause a malfunction.
● Do not press the GOT display section with a pointed material as a pen or driver.
Doing so can result in a damage or failure of the display section.
● When the GOT connects to an Ethernet network, the IP address setting is restricted according to the
system configuration.
[GT27,GT25,GT23]
When a GOT2000 series model and a GOT1000 series model are on an Ethernet network, do not set
the IP address 192.168.0.18 for the GOTs and the controllers on this network.
Doing so can cause IP address duplication at the GOT startup, adversely affecting the communication
of the device with the IP address 192.168.0.18.
The operation at the IP address duplication depends on the devices and the system.
[GT21]
When multiple GOTs connect to the Ethernet network:
Do not set the IP address (192.168.3.18) for the GOTs and the controllers in the network.
When one GOT connects to the Ethernet network:
Do not set the IP address (192.168.3.18) for the controllers other than the GOT in the network.
Doing so can cause IP address duplication at the GOT startup, adversely affecting the communication
of the device with the IP address 192.168.3.18.
The operation at the IP address duplication depends on the devices and the system.
● When using the Ethernet interfaces, set an IP address for each interface to access a different
network.
● Turn on the controllers and the network devices to be ready for communication before they
communicate with the GOT.
Failure to do so can cause a communication error on the GOT.
● When the GOT is subject to shock or vibration, or some colors appear on the screen of the GOT, the
screen of the GOT might flicker.
[MOUNTING PRECAUTIONS]
WARNING
● Be sure to shut off all phases of the external power supply used by the system before mounting or
removing the GOT main unit to/from the panel.
Not doing so can cause the unit to fail or malfunction.
● Be sure to shut off all phases of the external power supply used by the system before mounting or
removing the option unit onto/from the GOT. (GT27, GT25 Only)
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