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Rockwell Automation 1794-APBDPV1 FLEX I/O PROFIBUS Adapter User Manual User Manual

Page 100

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Publication 1794-UM064B-EN-P - May 2014

88 Configure the Adapter for Master/Slave Communication

The maximum size of this identifier area is 17 bytes. If no FLEX I/O modules are
installed in the upper slots, the length may be less. Consistency must be over a
word.

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

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

Check Configuration Example

Check Configuration Message when used with Send Parameter Auto Configure or
Condensed Format (Length 10 bytes)

Name

Identifier Byte

Description

Octet 1:

50h

Input Status Word (input – 1 word)

Octet 2:

60h

Output Status Word (output – 1 word)

Octet 3:

51h

Slot 1, input module 2 words

Octet 4:

60h

Slot 1, output module 1 word

Octet 5:

00h

Slot 2, input module empty

Octet 6:

60h

Slot 2, output module 1 word

Octet 7:

57h

Slot 3, input module 8 words

Octet 8:

60h

Slot 3, output module 1 word

Octet 9:

50h

Slot 4, input module empty

Octet 10:

65h

Slot 4, output module 6 words

I/O sizes configured: 22 input bytes, 20 output bytes

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 module 2 words

Octet 4:

00h

Slot 1, output module 1 word

Octet 5:

00h

Slot 2, input module empty

Octet 6:

60h

Slot 2, output module 1 word

Octet 7:

57h

Slot 3, input module 8 words

Octet 8:

00h

Slot 3, output module 1 word

Octet 9:

00h

Slot 4, input module empty

Octet 10:

63h

Slot 4, output module 6 words

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