Rockwell Automation 1794-APB/B FLEX I/O PROFIBUS Adapter Module User Manual - Manual (Page 99)

4–7 Configure the Adapter for Master/Slave Communication
Publication 1794ĆUM057B-EN-P - November 2001
Data format for Full Format
Name Size Description
Module Key WORD Module ID that must be installed 1
Module Data
Sizes 2
BYTE Bits 0-3 Safe State Size (in words)
Bits 4-7 Config Size (in words)
Safe State Data ARRAY Output Safe States. Word array of size Safe State Size.
Module
Configuration Data
ARRAY FLEX Module Configuration. Word array of size Config
Size.
1 Only bits 0-12 are used. Bits 13-15 must be zero except when keying an
empty slot where 0FFFFh is used.
2 Each of the two sizes can range from 0-15 words but when combined
cannot exceed 15 words total.
There are some possible configurations of FLEX I/O modules that
would exceed the user parameter area of 237 bytes. Be aware of the
totals of the words and modules you are using.
User Parameter Example
User Parameter Message, Full Format (Length 43 bytes)
Name Value Description
Octet 8: 02h Full Format, Reset to Zero on Fault
Octet 9-10: 0281h Slot 1 Module Key 1794ĆIB16 16Ćpoint discrete input module
Octet 11: 10h Slot 1 config size 1 word, safe state size 0 words
Octet 12-13: 0000h 1 config word, input delay times
Octet 14-15: 0191h Slot 2 Module Key 1794ĆOB16 16Ćpoint discrete output module
Octet 16: 01h Slot 2 config size 0 words, safe state size 1 word
Octet 17-18: 0000h 1 safe state data word, safe state value for output points
Octet 19-20: 1920h Slot 3 Module Key 1794ĆIE8 8Ćpoint analog input module
Octet 21: 10h Slot 3 config size 1 word, safe state size 0 words
Octet 22-23: 0000h 1 config word, channel selection
Octet 24-25: 5121h Slot 4 Module Key 1794ĆOE4 4Ćpoint analog output module
Octet 26: 24h Slot 4 config size 2 words, safe state size 4 words
Octet 27-28: 0000h 2 config words - channel selection and
Octet 29-30: 0000h output enable
Octet 31-32: 0000h 4 safe state data words - safe state value for output point 1
Octet 33-34: 0000h output point 2
Octet 35-36: 0000h output point 3
Octet 37-38: 0000h output point 4
Octet 39-40: 0FFFFh Slot 5 empty
Octet 41: 00h Slot 5 all sizes zero
Octet 42-43: 0FFFFh Slot 6 empty
Octet 44: 00h Slot 6 all sizes zero
Octet 45-46: 0FFFFh Slot 7 empty
Octet 47: 00h Slot 7 all sizes zero
Octet 48-49: 0FFFFh Slot 8 Empty
Octet 50: 00h Slot 8 all sizes zero
Refer to your configuration tool publications for information on how
and where to enter this data.
The data format is repeated for
each Flex I/O slot. and all slots
are configured, even when
empty.
Flags byte
Slot #1
Slot #2
Slot #3
Slot #4
Slot #5
Slot #6
Slot #7
Slot #8
Module Key
Module Data Sizes
Module Configuration Data
Module Key
Module Data Sizes
Safe State Data
Module Key
Module Data Sizes
Module Configuration Data
Module Key
Module Data Sizes
Module Configuration Data
Safe State Data
Module Key
Module Data Sizes
Module Key
Module Data Sizes
Module Key
Module Data Sizes
Module Key
Module Data Sizes