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11 fp_data, 12 ext_diag, Fp_data – EUCHNER AS-i 3.0 Command Interface User Manual

Page 58: Ext_diag

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AS-i 3.0 Command Interface

Commands of the Command Interface

Subject to reasonable modifications due to technical advances

Id.-No.: 102875 Issue date - 3.12.2007

EUCHNER GmbH + Co. KG

Kohlhammerstraße 16, D-70771 Leinfelden-Echterdingen

Tel. +49/711/7597-0, Fax +49/711/753316

58

4.6.11

FP_DATA

This command is used for the data exchange with "functional profiles".

The content of the request and response bytes depends on the called function
(see chapter 4.7 Functional Profiles, page 62).

4.6.12

EXT_DIAG

With this call, the conditions when to set the ExtDiag bit can be selected.

Request

byte

2

7

2

6

2

5

2

4

2

3

2

2

2

1

2

0

1

7E

16

2

T

circuit

3

function

4

request byte 1

n

request byte n-3

Response

byte

2

7

2

6

2

5

2

4

2

3

2

2

2

1

2

0

1

7E

16

2

T

result

3

reponse byte 1

n

response byte n-2

!!!

The command EXT_DIAG is valid only for the use with AS-i 3.0 PROFIBUS
Gateways

Request

byte

2

7

2

6

2

5

2

4

2

3

2

2

2

1

2

0

1

71

16

2

T

circuit

3

CF

4

APF

5

PF

6

CS