6-16
ControlLogix Applications
Figure 6.21 I/O Messaging
RSLogix 5000 Ladder Logic Program
This rung determines whether the drive is running, and sets the DriveStatusRunning tag appropriately.
0
DriveInputImage.Data[2].1
<PowerFlex70_02:I.Data[2].1>
DriveStatusRunning
This rung determines whether the drive is running, and sets the DriveStatusRunning tag appropriately.
This rung determines whether the drive is faulted, and sets the DriveStatusFaulted tag appropriately.
1
DriveInputImage.Data[2].7
<PowerFlex70_02:I.Data[2].7>
DriveStatusFaulted
This rung determines whether the drive is faulted, and sets the DriveStatusFaulted tag appropriately.
This rung moves the drive's frequency feedback to the DriveFeedback tag.
2
Copy File
Source
DriveInputImage.Data[3]
<PowerFlex70_02:I.Data[3]>
Dest
DriveFeedback
Length
1
COP
This rung moves the drive's frequency feedback to the DriveFeedback tag.
When the DriveCommandStart tag is true, this rung sends a start command to the drive.
3
DriveCommandStart
DriveOutputImage.Data[0].1
<PowerFlex70_02:O.Data[0].1>
When the DriveCommandStart tag is true, this rung sends a start command to the drive.
When the DriveCommandNotStop tag is false, this rung sends a stop command to the drive. This rung uses an
XIO input instruction because Stop pushbuttons are usually normally closed so that the equipment stops if a wire
breaks.
4
/
DriveCommandNotStop
DriveOutputImage.Data[0].0
<PowerFlex70_02:O.Data[0].0>
When the DriveCommandNotStop tag is false, this rung sends a stop command to the drive. This rung uses an
XIO input instruction because Stop pushbuttons are usually normally closed so that the equipment stops if a wire
breaks.
When the DriveCommandJog tag is true, this rung sends a jog command to the drive.
5
DriveCommandJog
DriveOutputImage.Data[0].2
<PowerFlex70_02:O.Data[0].2>
When the DriveCommandJog tag is true, this rung sends a jog command to the drive.
When the DriveCommandClearFault tag is true, this rung sends a clear fault command to the drive.
6
DriveCommandClearFault
DriveOutputImage.Data[0].3
<PowerFlex70_02:O.Data[0].3>
When the DriveCommandClearFault tag is true, this rung sends a clear fault command to the drive.
20COMM-UM003A-EN-P.book Page 16 Wednesday, November 7, 2001 3:46 PM
Содержание PowerFlex 20-comm-c FRN 1. Series
Страница 6: ...iv Table of Contents Notes 20COMM UM003A EN P book Page iv Wednesday November 7 2001 3 46 PM...
Страница 18: ...1 8 Getting Started 20COMM UM003A EN P book Page 8 Wednesday November 7 2001 3 46 PM...
Страница 34: ...3 10 Configuring the Adapter Notes 20COMM UM003A EN P book Page 10 Wednesday November 7 2001 3 46 PM...
Страница 74: ...5 20 PLC 5C Applications Notes 20COMM UM003A EN P book Page 20 Wednesday November 7 2001 3 46 PM...
Страница 98: ...6 24 ControlLogix Applications Notes 20COMM UM003A EN P book Page 24 Wednesday November 7 2001 3 46 PM...
Страница 114: ...B 6 Adapter Parameters Notes 20COMM UM003A EN P book Page 6 Wednesday November 7 2001 3 46 PM...
Страница 144: ...C 30 ControlNet Objects Notes 20COMM UM003A EN P book Page 30 Wednesday November 7 2001 3 46 PM...
Страница 152: ...Glossary 6 Notes 20COMM UM003A EN P book Page 6 Wednesday November 7 2001 3 46 PM...
Страница 154: ...20COMM UM003A EN P book Page 2 Wednesday November 7 2001 3 46 PM...