Using i/o messaging (continued) – Rockwell Automation 160-DN2 160-DN2 DeviceNet Communication Module FRN 3.xx User Manual

Page 58

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Publication 0160-5.18 - June 2003

6-20

Using 160-DN2 with DeviceNet Scanner

Using I/O Messaging (Continued)

Figure 6.15
Example PLC-5 Ladder Logic Program (Continued)

0007

12

N10:1

2

Bulletin 160
JOG
Command Bit

0008

13

N10:1

3

Bulletin 160
CLEAR FAULT
Command Bit

0009

MOV

Move
Source

N21:0

0<

Dest

N10:2

0<

Bulletin 160
REFERENCE
Command Word

0010

BT20:1

EN

EN

DN

ER

BTW

0011

END

Operator Input
Drive Jog
Command Bit

Operator Input
Drive Clear Faults
Command Bit

I:000

I:000

Block Transfer Write
Module Type Generic Block Transfer
Rack

000

Group

0

Module

0

Control Block

BT20:1

Data File

N10:0

Length

62

Continuous

No

11

N10:1

0

Bulletin 160
STOP
Command Bit

Operator Input
Drive Stop
Command Bit

I:000

0006

The Block Transfer Write in this rung sends the drive
command data to the scanner and out to the drive via
the DeviceNet network.

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