Rockwell Automation 1769-SM1 Compact I/O to DPI/SCANport Module - Manual (Page 56)

5-2 MicroLogix 1500 Ladder Example Program
Explicit messaging (parameter read/write) capability varies between the
controllers and RSLogix software packages:
• RSLogix 500 (version 6.0 or lower) does not support creating a
Message instruction for the 1769-SM1. This limits the MicroLogix
1500 to performing I/O messaging (Logic Command/Reference,
Logic Status/Feedback, and Datalinks) only.
• RSLogix 500 (version 6.1 or higher) must be used to create Message
instructions for sending explicit messages to the 1769-SM1.
The PowerFlex 70 drives used in the example program have the
following parameter settings:
Note that the Data Out settings are set to match the respective Data In
settings for demonstration purposes only. This allows read/write
capability for the eight parameters selected and provides the ability to
verify that a change was made to a parameter value.
Controller Used With 1769-SM1
Supports Explicit Messaging
Yes No
MicroLogix 1500 LSP Series A, B, and C
✔
MicroLogix 1500 LRP Series A and B
✔
MicroLogix 1500 LRP Series C
✔
PowerFlex 70 Settings
Parameter
Setting Description
No. Name
90 Speed Ref A Sel 19 “DPI Port 2”
300 Data In A1 140 Parameter 140 - [Accel Time 1]
301 Data In A2 142 Parameter 142 - [Decel Time 1]
302 Data In B1 100 Parameter 100 - [Jog Speed]
303 Data In B2 155 Parameter 155 - [Stop Mode A]
304 Data In C1 101 Parameter 101 - [Preset Speed 1]
305 Data In C2 102 Parameter 102 - [Preset Speed 2]
306 Data In D1 103 Parameter 103 - [Preset Speed 3]
307 Data In D2 104 Parameter 104 - [Preset Speed 4]
310 Data Out A1 140 Parameter 140 - [Accel Time 1]
311 Data Out A2 142 Parameter 142 - [Decel Time 1]
312 Data Out B1 100 Parameter 100 - [Jog Speed]
313 Data Out B2 155 Parameter 155 - [Stop Mode A]
314 Data Out C1 101 Parameter 101 - [Preset Speed 1]
315 Data Out C2 102 Parameter 102 - [Preset Speed 2]
316 Data Out D1 103 Parameter 103 - [Preset Speed 3]
317 Data Out D2 104 Parameter 104 - [Preset Speed 4]