Data Storage Parameters; Drive-To-Drive Link - ABB ACS850 Manual

88 Program features
User parameter sets
The drive has four user parameter sets that can be saved to the permanent memory
and recalled using drive parameters. It is also possible to use digital inputs to switch
between different user parameter sets. See the descriptions of parameters
16.09...16.12.
A user parameter set contains all values of parameter groups 10 to 99 (except the
configuration settings for fieldbus adapter communication).
As the motor settings are included in the user parameter sets, make sure the settings
correspond to the motor used in the application before recalling a user set. In an
application where different motors are used with one drive, the motor ID run needs to
be performed with each motor and saved to different user sets. The appropriate set
can then be recalled when the motor is switched.
Settings
Parameter group 16 System

Data storage parameters

Four 16-bit and four 32-bit parameters are reserved for data storage. These
parameters are unconnected and can be used for linking, testing and commissioning
purposes. They can be written to and read from using other parameters' pointer
settings.
Settings
Parameter group 49 Data storage

Drive-to-drive link

The drive-to-drive link is a daisy-chained RS-485 transmission line that allows basic
master/follower communication with one master drive and multiple followers.
See chapter Drive-to-drive link
Settings
Parameter group 57 D2D communication
(page 162).
(page 232).
(page 349).
(page 239).