4.3.1Items to be Prepared

Operation terminal

Prepare an operation terminal in advance since one is required for the device to execute configuration definitions and operation commands. A CD-ROM drive is

￿required by the terminal for loading the software.

Backup use MC

The control program of the device, configuration definition data and so forth are stored in the MC. It is not possible to activate the device if the MC malfunctions. In order to execute prompt recovery (replacement of the malfunctioning MC) in the event of an MC malfunction, it is necessary to copy the data in the MC using a backup MC. If you do not purchase two MCs when placing your order, it is recommended that you separately purchase an additional MC for backup use. Do not connect the RM Ethernet port to the same segment of the RP’s Ethernet port. Use these ports independently of each other.

4.3.2Network Configuration

Prohibited topology

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Hitachi GR2000 manual Items to be Prepared, Network Configuration