Read configuration response data – Rockwell Automation 1794-APB/B FLEX I/O PROFIBUS Adapter Module User Manual User Manual

Page 102

4–10

Configure the Adapter for Master/Slave Communication

Publication 1794ĆUM057B-EN-P - November 2001

Check Configuration Example

Check Configuration Message when used with Send Parameter Full

Format (Length 10 bytes)

Name

Identifier

Byte

Description

Octet 1:

50h

Status Word (input - 1 word)

Octet 2:

60h

Output Status Word (output - 1 word)

Octet 3:

51h

Slot 1, input module2 words

Octet 4:

00h

Slot 1, output module1 word

Octet 5:

00h

Slot 2, input moduleempty

Octet 6:

60h

Slot 2, output module1 word

Octet 7:

57h

Slot 3, input module8 words

Octet 8:

00h

Slot 3, output module1 word

Octet 9:

00h

Slot 4, input moduleempty

Octet 10:

63h

Slot 4, output module6 words

I/O sizes configured: 22 input bytes, 12 output bytes

Refer to your configuration tool publications for information on how
and where to enter this data.

The read configuration message response returns the current
configuration data. At power up, the configuration is the maximum
read and write sizes supported by each FLEX I/O module.

A valid check configuration message updates the internal
configuration. The updated internal configuration is then returned in
the message response.

Power Up Configuration Example

Read Configuration Message response at Power Up (Length 10 bytes)