Rockwell Automation SP600 AC Drive User Manual Version 1.0 - Manual (Page 28)

2-14 SP600 AC Drive User Manual
2.4.19.2Dynamic Mode
Dynamic Mode Operation allows User Sets to be loaded by utilizing
digital input states or by writing a value to a user set select
parameter (205). In this mode, the active area will no longer
exchange data with any User Set, but the operating memory will be
directly loaded with any one of the three User Sets.
Important: User Sets must be properly setup in Normal Mode
before they can be loaded and used in Dynamic
Mode.
The method of writing the user set select parameter (205) value will
allow a communications network to control which User Set is in use.
Digital inputs can be configured to allow local control of User Sets
from the drive’s Terminal Block. Up to two digital inputs can be
defined to allow selection of any combination of the three User Sets.
Digital Inputs can be configured through Parameters 361 through
366.
The Dynamic Mode Operation User Set operation is enabled and
disabled by a configuration parameter (204).
Important: Parameter writes are only recorded in the operating
memory and not copied to non-volatile storage.
Changes made to parameter values while Dynamic
Mode is active will not be saved.
Parameter changes or power loss while Dynamic Mode is disabled
(Normal Mode) will still automatically save changed data to active
area non-volatile storage. Loading of User Set data to operating
memory can occur only while the drive is in a stop condition. If a
Dynamic Mode command from digital inputs occurs while the drive
Figure 2.2 – Normal Mode Operation