Rockwell Automation 20-COMM-Q ControlNet Adapter - Manual (Page 15)

Getting Started 1-3
20-COMM-C/Q ControlNet Adapter User Manual
Publication 20COMM-UM003F-EN-P
Compatible Products At the time of publication, the adapter is compatible with the following
products:
Required Equipment Some of the equipment that is required for use with the adapter is shipped
with the adapter, but some you must supply yourself.
Equipment Shipped with the Adapter
When you unpack the adapter, verify that the package includes the following:
User-Supplied Equipment
To install and configure the adapter, you must supply the following:
• PowerFlex 70 drives with standard or enhanced control • PowerFlex 750-Series drives (1)
• PowerFlex 700 drives with standard or vector control • PowerFlex Digital DC drives
• PowerFlex 700H drives • DPI External Comms Kit
• PowerFlex 700S drives with Phase I or Phase II control • SMC™ Flex smart motor controllers
• PowerFlex 700L drives with 700 vector control or 700S control • SMC-50 smart motor controllers
(1) The 20-COMM-C or 20-COMM-Q adapter can be used with PowerFlex 750-Series drives, but the adapter must have
firmware revision 3.001 or later. Also, the adapter has the following limitations and differences:
- Only the first 16 bits of the Logic Command and Logic Status words are used.
- Speed Reference and Feedback scaling are Hz (or RPM) x 1000 (depending on the setting of drive
parameter 300 - [Speed Units].
Instead of using the 20-COMM-C adapter with the PowerFlex 750-Series drive, the 20-750-CNETC Coaxial ControlNet
option module should be used whenever possible. Please see the PowerFlex 750-Series AC Drives Programming Manual,
publication 750-PM001, for drive parameter information and the 20-750-CNETC ControlNet Option Module User Manual,
publication 750COM-UM003, for network communication module information.
❑ One 20-COMM-C coax or 20-COMM-Q fiber adapter
❑ One 2.54 cm (1 in.) long and one 15.24 cm (6 in.) long Internal
Interface cable (only one cable is needed to connect the adapter to the
drive; for which cable to use, see
Figure 2.2 on page 2-4 )
❑ One PowerFlex 7-Class DPI (Drive Peripheral Interface) Network
Communication Adapter Installation Instructions, publication
20COMM-IN004
TIP: When mounting the 20-COMM-C or 20-COMM-Q adapter in a
PowerFlex 750-Series drive, you must use a 20-750-20COMM or
20-750-20COMM-F1 Communication Carrier Card, publication
750COM-IN001—and the 20-COMM-C or 20-COMM-Q adapter must
have firmware revision 3.001 or later.
❑ A small flathead screwdriver
❑ ControlNet cable (for details, see to the ControlNet Coax Media
Planning and Installation Guide, publication CNET-IN002, or the
ControlNet Fiber Media Planning and Installation Guide, publication
CNET-IN001)