Rockwell-automation 1769-SM2 Compact I/O DSI/Modbus Communication Modu Manual de usuario Pagina 40

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3-2 Configuring the Module
Multi-Drive Mode
When the module is in Multi-Drive mode, the I/O image is comprised of
a maximum of 31 words (Table 3.B).
Table 3.B I/O Image Table for Multi-Drive Mode
For additional information on configuring the I/O image size, refer to
Chapter
4, Understanding the I/O Image.
The 1769-SM2 module stores parameters and other information in its
own non-volatile memory. You must, therefore, access the module to
view and edit its parameters. The following tools can be used to access
the module parameters:
Output Image Input Image
Word
CH1 CH2 CH3
Module Control Word Module Status Word 0
Drive 0
Logic Command Logic Status 1 11 21
Reference Feedback 2 12 22
Drive 1
Logic Command Logic Status 3 13 23
Reference Feedback 4 14 24
Drive 2
Logic Command Logic Status 5 15 25
Reference Feedback 6 16 26
Drive 3
Logic Command Logic Status 7 17 27
Reference Feedback 8 18 28
Drive 4
Logic Command Logic Status 9 19 29
Reference Feedback 10 20 30
TIP: When using Multi-Drive mode, it is recommended to set the I/O
size to 31 Input words and 31 Output words. This accommodates up to 5
drives per channel, even if a channel is left unused for future use.
Configure a smaller I/O size only if there is a limited amount of I/O
available on a controller.
Configuration Tools
Tool Refer to
PowerFlex 4-Class HIM
(22-HIM-A3 or 22-HIM-C2S)
Page 3-13
DriveExplorer Software
(version 3.01 or higher)
http://www.ab.com/drives/driveexplorer, or
DriveExplorer online help (installed with the software)
DriveExecutive Software
(version 4.01 or higher)
http://www.ab.com/drives/drivetools
, or
DriveExecutive online help (installed with the software)
RSLogix 500 LG500-GR001
RSLogix 5000 9399-RLD300GR
RSNetWorx for DeviceNet DNET-GR001
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