Miscellaneous; User Parameter Sets; Settings And Diagnostics; Parameter Checksum Calculation - ABB ACS880 Firmware Manual

140 Program features

Miscellaneous

￭

User parameter sets

The drive supports 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 user parameter sets.
A user parameter set contains all editable values in parameter groups 10...99
except
• forced I/O values such as parameters
• I/O extension module settings (groups 14...16)
• fieldbus communication enable parameters
• other fieldbus communication settings (groups 51...56 and 58)
• encoder configuration settings (groups 92...93),
• some hardware settings in parameter group 95, and
• user set selection parameters
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 the drive, the motor
ID run needs to be performed with each motor and the results saved to different
user sets. The appropriate set can then be recalled when the motor is switched.
If no parameter sets have been saved, attempting to load a set will create all sets
from the currently active parameter settings.
Switching between user parameter sets is only possible with the drive stopped.

Settings and diagnostics

Parameters: 10.3 DI force selection (page
FBA A enable (page
status (page 606)...96.13 User set I/O mode in2 (page
Parameter group:
Events: 64B2 User set fault (page
￭

Parameter checksum calculation

A parameter checksum can be calculated from a user-definable set of parameters
to monitor changes in the drive configuration. The calculated checksum is
compared to 1...4 reference checksums; in case of a mismatch, an event (a pure
event, warning or fault) is generated.
96.11...96.13
463), 50.31 FBA B enable (page
95 HW configuration (page
664).
10.3 and 10.4
(50.1 and 50.31)
211), 10.4 DI force data (page
467), and
607).
592).
211), 50.1
96.10 User set