Rockwell Automation 2098-DSD-xxx Ultra3000 Digital Servo Drives with DeviceNet User Manual

Page 51

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Publication 2098-RM004A-EN-P – August 2002

Programming Reference

2-35

Assembly Object,
Instance ID = 13 - Input Assembly
32 Bit Logic Status, Extra Status Byte (with Write Data Status Bits, and Handshake Echo Bi
t)

Byte

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

0

Startup
Commutation
Done

Tracking

Axis Homed

Registered

In Dwell

In Motion

End of
Sequence

At Home

1

Position
Compare 2

Position
Compare 1

At Index 1
Position

At Index 0
Position

Negative
Overtravel

Positive
Overtravel

Negative
Hardware
Overtravel

Positive
Hardware
Overtravel

2

Drive Enabled Up To Speed

Negative
Current Limit

Positive
Current Limit

Within Speed
Window

Zero Speed

Within
Position
Window

In Position

3

Drive Ready

Brake Active

Reserved

Reserved

Reserved

Reserved

Fault Disable

DC Bus
Charged

4

Write Data
Busy/Ack

Write Data
Error

Handshake
Echo

Reserved

Reserved

Reserved

Reserved

Reserved

Assembly Object,
Instance ID = 14 - Input Assembly
Alternate 32 Bit Logic Status with Write Data Status Bits (replacing Position Limits Bits), and Feedback Data Value

Byte

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

0

Startup
Commutation
Done

Tracking

Axis Homed

Registered

In Dwell

In Motion

End of
Sequence

At Home

1

Write Data
Busy/Ack

Write Data
Error

At Index 1
Position

At Index 0
Position

Negative
Overtravel

Positive
Overtravel

Negative
Hardware
Overtravel

Positive
Hardware
Overtravel

2

Drive Enabled Up To Speed

Negative
Current Limit

Positive
Current Limit

Within Speed
Window

Zero Speed

Within
Position
Window

In Position

3

Drive Ready

Brake Active

Reserved

Reserved

Reserved

Reserved

Fault Disable

DC Bus
Charged

4

Feedback Data Value - Low Byte

5

Feedback Data Value - Low Middle Byte

6

Feedback Data Value - High Middle Byte

7

Feedback Data Value - High Byte

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