ABB ACS880 - Automatic Restart; Medium Voltage Direct Settings; Settings and Diagnostics

Default voltage ref
Flux reference %
Output voltage %
20
40
60
80
100
120
0
100
120
140
160
80
60
40
20
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Settings and diagnostics
Parameter group 80 Voltage control (page 546).
Medium voltage direct settings
The medium voltage direct settings enables to calculate the required data for the
low voltage drive to connect it to the medium voltage motor. The feature uses
below parameter values:
• Sine filter data - Parameters 99.18...99.19
• Step-up transformer data - Parameters 95.40, 95.200
• Cable data - Parameters 95.201...95.204
• ESP medium voltage data of the motor - Parameters 99.201...99.207
￭
Settings and diagnostics
Parameter groups 95 HW configuration (page 592), 99 Motor data (page 621).
Automatic restart
In a PLC controlled system, after a power failure occurs, the PLC does not start
immediately. The automatic restart function in ESP control program enables to:
• restart the drive automatically based on the time defined in parameter 74.25,
and
• restore the previous reference and drive status (running/not running).
After the automatic restart, if the drive is running, you can perform either of the
below options to stop the drive:
ESP program features 63