3 machine data bits – Siemens Sinumerik 810T User Manual

Page 296

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7 Interfacing to the Machine

7.3.3 Machine data bits

7.3.3

Machine data bits

In this section you will find tables of machine data, in the range from ”5000” to ”5684”. Their
8-bit ”Bit patterns” are preset by the machine tool manufacturer.

The table shows:

which bit

in which machine data MD ...

has which function...

when the appropriate bit is set to ”1”

In the

column, you can enter the status of bits ”1” - ”7”

as displayed on the screen.

7

.

6

5

4

3

2

1

0

.

e.g.

5013

0 0 0 0 0 0 0 1

Bit no.

possible bit status

”0”= Bit is not set
”1”= Bit is set

Bit pattern

MD no.

Machine data

(MD)

Bit status as delivered

You can only check the bit pattern displayed,

you cannot modify it!

To call the CRT display, proceed as follows ...

© Siemens AG 1990 All Rights Reserved 6ZB5 410-0EP02

7-7

SINUMERIK 810T, GA3 (BN)

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