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Using Mass Storage

5-4

System Software for M7-300 and M7-400 Installation and Operation

C79000-G7076-C850-02

The HDPART Command

This commands provides you with the following menus:

1. Add partition

2. Change partition (enter the letter B in the “Status” column to identify the

partition as boot partition)

3. Accept partition table

For additional information, see Section 5.3.

Reformatting a Hard Disk

If a logical partition has already been generated on the hard disk, partitioning and

initialization (RDISK) are unnecessary. Proceed as follows:

1. Start the CLI locally on the M7-300 or M7-400 or via the remote terminal

interface.

2. Enter the following commands:

DISMOUNT (this step is necessary only when the partition to be formatted is

mounted; see B.11)

FORMAT C: (see B.15)

RDISK (see B.25)

Formatting Diskettes

Diskettes are formatted with the CLI command FORMAT (see Section B.15).

5.3 Hard Disk Partitioning Program HDPART

You can use the hard disk partitioning program HDPART to partition your hard disk.

Start

Under the CLI, you need enter only the file name and the path to the program to

start the program, for example:

C:BIN\HDPART

Operator Prompting

The program is menu-assisted. An input menu consists of input fields. You can go

from one input field to the next with <TAB>. An input field can be edited with the

Backspace key and deleted with <Ctrl>+<X>. Press <Esc> to rescind all entries

and return to the preceding menu.

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Siemens Simatic M7-400 Manuale Utente Pagina 74