Rockwell Automation 198x Modular DeviceNet Starter Auxiliary I/O - Manual (Page 153)

DeviceNet Information A-13
Publication 198-UM001B-EN-P September 2001
Input Assembly Instance 105
This assembly reserves a byte (8 bits) for every module on the system — regardless of
whether it has any inputs. The assembly size is eight bytes — two for status and six for data.
This is the default assembly for 198-DNG module. The following is a generalization of the
input assembly instance. The status and error codes follow on pages A-15 and A-16.
Table A.18 Input Assembly Instance 105
Slot Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
— 0 Module
Error
Number 1
Module
Error
Number 0
I/O
Module
Status 6
I/O
Module
Status 5
I/O
Module
Status 4
I/O
Module
Status 3
I/O
Module
Status 2
I/O
Module
Status 1
— 1 Error
Code 6
Error
Code 5
Error
Code 4
Error
Code 3
Error
Code 2
Error
Code 1
Error
Code 0
Module
Error
Number 2
1 2 — — — — — — Input 2 Input 1
2 3 — — — — — — Input 2 Input 1
3 4 — — — — Open Short Input 2 Input 1
4 5 — — — — — — — —
5 6 — — — — — — Input 2 Input 1
6 7 — — — — — — Input 2 Input 1