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Output assembly instance104, Output assembly instance106, Input assembly instance101 – Rockwell Automation 198x Modular DeviceNet Starter Auxiliary I/O User Manual

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DeviceNet Information A-11

Publication 198-UM001B-EN-P September 2001

Output Assembly Instance 104

This output assembly reserves a byte for every module available on the system, regardless of
type. The size of the assembly will be 6 bytes. This is the default assembly for the 198-DNG
module. The following is the sample line-up’s data allocation.

Output Assembly Instance 106

This output assembly reserves a byte for every module available on the system, regardless of
type. The size of the assembly will be 16 bytes. This is the default assembly for the
198-DN module. The sample line-up data allocation is the same as the data for Instance 104.

Input Assembly Instance 101

This assembly reserves 4 bits (a nibble) for every input module on the system (except for the
two drive modules, which reserve 8 bits). This is the only Input Assembly available for the
Series A 198-DN/DNG modules. The following table illustrates Instance 101. The status and
error codes follow on pages A-15 and A-16.

Table A.15 Output Assembly Instance 104

Slot

Byte

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

1

0

Output 1

2

1

Output 1

3

2

4

3

Output 2

Output 1

5

4

6

5

Output 5

Output 4

Output 3

Output 2

Output 1

Table A.16 Input Assembly Instance 101

Byte

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

0

Module

Status 8

Module

Status 7

Module

Status 6

Module

Status 5

Module

Status 4

Module

Status 3

Module

Status 2

Module

Status 1

1

Module

Status 16

Module

Status 15

Module

Status 14

Module

Status 13

Module

Status 12

Module

Status 11

Module

Status 10

Module

Status 9

2

Error

Code 8

Error

Code 7

Error

Code 6

Error

Code 5

Error

Code 4

Error

Code 3

Error

Code 2

Error

Code 1

3

Error

Code 16

Error

Code 15

Error

Code 14

Error

Code 13

Error

Code 12

Error

Code 11

Error

Code 10

Error

Code 9

4

Error Code