Rockwell Automation WebPak 3000 DC Drive Application Workbook Version 1.1 - Manual (Page 68)

11-6 WebPak 3000 DC Drive Application Workbook, Version 1.1
11.4 Type 3 Position Regulator
The drive’s type 3 position regulator feature bypasses the speed loop, which
eliminates the need to provide a motor speed feedback device. However, the trade-off
is that it may be difficult or, in some system configurations, impossible to achieve
stable operation.
The decision to use this feature was previously established during the configuration of
the current minor loop reference in section 4.1 ((
OCL TYPE 3 POSN REG EN (P.814) is set
to ENABLED ).
Note that OCL SELECT (P.817) must be set to POSITION to use this feature.
Gain profiling should not be used when a type 3 position loop is selected
Important: The J15 jumper must be set to current/torque when OCL TYPE 3 POSN REG
EN (P.814) is set to ENABLED .
!
ATTENTION: The J15 jumper must be set to the torque/current position
when using the WebPak 3000 drive’s type 3 position loop feature.
Applying a drive as a direct current regulator has safety issues that must
be considered. Failure to observe this precaution could result in severe
bodily injury or loss of life.