Rockwell Automation 20-COMM-D DeviceNet Adapter Series B FRN 2.xxx - Manual (Page 106)

5-22 Using the I/O
20-COMM-D DeviceNet Adapter User Manual
Publication 20COMM-UM002G-EN-P
Figure 5.14 Ladder Logic for Communication Between the 1771-SDN Scanner and
PLC-5 Processor
Drive and Adapter Parameter Settings
The following drive and adapter settings were used for the example ladder
logic program in this section.
Device Parameter Value Description
PowerFlex
70 EC Drive
90 - [Speed Ref A Sel 22 (DPI Port 5) Assigns 20-COMM-D to be used for the Reference.
300 - [Data In A1] 140 Points to Par. 140 - [Accel Time 1]
301 - [Data In A2] 142 Points to Par. 142 - [Decel Time 1]
302 - [Data In B1] 100 Points to Par. 100 - [Jog Speed]
303 - [Data In B2] 155 Points to Par. 155 - [Stop Mode A]
304 - [Data In C1] 101 Points to Par. 101 - [Preset Speed 1]
305 - [Data In C2] 102 Points to Par. 102 - [Preset Speed 2]
306 - [Data In D1] 103 Points to Par. 103 - [Preset Speed 3]
307 - [Data In D2] 104 Points to Par. 104 - [Preset Speed 4]
310 - [Data Out A1] 140 Points to Par. 140 - [Accel Time 1]
311 - [Data Out A2] 142 Points to Par. 142 - [Decel Time 1]
312 - [Data Out B1] 100 Points to Par. 100 - [Jog Speed]
313 - [Data Out B2] 155 Points to Par. 155 - [Stop Mode A]
314 - [Data Out C1] 101 Points to Par. 101 - [Preset Speed 1]
315 - [Data Out C2] 102 Points to Par. 102 - [Preset Speed 2]
316 - [Data Out D1] 103 Points to Par. 103 - [Preset Speed 3]
317 - [Data Out D2] 104 Points to Par. 104 - [Preset Speed 4]
20-COMM-D
Adapter
03 - [DN Addr Cfg] 2 Node address for the adapter.
13 - [DPI I/O Cfg] xxx1 1111 Enables Cmd/Ref and Datalinks A…D.
25 - [M-S Input] xxx1 1111 Configures the I/O Data to be transferred from the
controller on the network to the drive.
26 - [M-S Output] xxx1 1111 Configures the I/O Data to be transferred from the
drive to the controller on the network.
TIP: Data In parameters are inputs into the drive that come from controller
outputs (for example, data to write to a drive parameter). Data Out
parameters are outputs from the drive that go to controller inputs (for
example, data to read a drive parameter).