Options For Stability Menu (3) - Second Half - Siemens SINAMICS PERFECT HARMONY GH180 Function Manual

Parameter Assignment/Addressing

6.9 Options for Stability Menu (3) - second half

6.9 Options for Stability Menu (3) - second half
Table 6-56 Speed Loop Menu (3200) Parameters
Parameter ID
Speed reg prop gain 3210
Speed reg integral 3220
gain
Speed reg Kf gain 3230
Speed filter time 3240
const
Droop in % @ FL cur‐ 3245
rent
* Values are automatically calculated after Stage 2 auto-tuning.
Refer to Section Auto-tuning of Chapter Operating the Control for warnings associated with
this function.
Table 6-57 Current Loop Menu (3250) Parameters
Parameter ID
Current reg prop 3260
gain
Current reg integ 3270
gain
Current reg prop 3271
gain2
Current reg integ 3272
gain2
Prop gain during 3280
brake
Integ gain during 3290
brake
*
134
Unit Default
0.02
0.046
0.6
0.0488
% 0.0
Unit Default
0.5
25.0
0.5
25.0
0.16
9.6
Values are automatically updated after Stage 1 auto-tuning.
Secondary current loop gains that can switch quickly without interrupting the running
process based on the SOP flag EnableSecondCurrentGains_O.
When EnableSecondGains_O = False --> gain set 3260 and 3270 is used (normal).
When EnableSecondGains_O = True --> gain set 3272 and 3273 is used instead.
Refer to Section Auto-tuning of Chapter Operating the Control for warnings associated
with this function.
Min Max Description
0.0 1.0 Speed PI regulator proportional gain term.*
0.0 1200.0 Speed PI regulator integral gain term.*
0.1 1.0 Allows a smooth variation of the speed regulator
from a simple PI (Kf = 1.0) to a double speed loop
(Kf = 0.5).
0.0 10.0 Time constant of the low pass filter used on the
speed error.*
0.0 10.0 Desired speed droop in percent of rated speed at
full load current. Enter 0 to disable.
Min Max Description
0.0 5.0 Current PI regulator proportional gain term.*
0.0 6000.0 Current PI regulator integral gain term.*
0.0 5.0 Current PI regulator second proportional gain
term.
0.0 6000.0 Current PI regulator second integral gain term.
0.0 5.0 Current PI regulator proportional during dual fre‐
quency braking.*
0.0 6000.0 Current PI regulator integral gain term during dual
frequency braking.*
NXGPro+ Control Manual
Operating Manual, A5E50491925A