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Parameters
7.3 Parameters
Note
For motors, type p0300 = 6 and 6xx, operation with U/f control is only recommended for diagnostic purposes.
p1300[0...n]
Open-loop/closed-loop control operating mode / Op/cl-lp ctrl_mode
CUG120XA_USS
Access level: 2
(PM330)
Can be changed: C2(1), T
Unit group: -
Min:
0
Description:
Sets the open and closed-loop control mode of a drive.
Value:
0:
1:
2:
4:
7:
20:
Dependency:
For Dynamic Drive Control (p0096 = 2), only p1300 = 20 can be set.
Only operation with U/f characteristic is possible if the rated motor speed is not entered (p0311).
See also: p0300, p0311, p0500
NOTICE
Active slip compensation is required in the U/f control types with Eco mode (p1300 = 4, 7). The scaling of the slip
compensation (p1335) should be set so that the slip is completely compensated (generally 100%).
The Eco mode is only effective in steady-state operation and when the ramp-function generator is not bypassed. In
the case of analog setpoints, if required the tolerance for ramp-up and ramp-down should be actively increased for the
ramp-function generator using p1148 in order to reliably signal a steady-state condition.
Note
For motors, type p0300 = 14, operation with U/f control is only recommended for diagnostic purposes.
p1302[0...n]
U/f control configuration / U/f config
Access level: 3
Can be changed: T
Unit group: -
Min:
-
Description:
Sets the configuration for the U/f control.
Bit field:
Bit
04
05
07
08
09
NOTICE
p1302 bit 5 = 1: (only for field orientation p1302 bit 4 = 1)
This setting is only selected for very fast acceleration.
510
U/f control with linear characteristic
U/f control with linear characteristic and FCC
U/f control with parabolic characteristic
U/f control with linear characteristic and ECO
U/f control for a parabolic characteristic and ECO
Speed control (encoderless)
Signal name
Field orientation
Starting current when accelerating without flux boost
Inhibit Iq,max controller I component
Saturation characteristic for the starting current
Current boost for fast magnetization
Calculated: -
Scaling: -
Unit selection: -
Max:
20
Calculated: -
Scaling: -
Unit selection: -
Max:
-
1 signal
Yes
Yes
Yes
Yes
Yes
Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB
Data type: Integer16
Dynamic index: DDS, p0180
Function diagram: 6300, 6301,
6851, 8012
Factory setting:
20
Data type: Unsigned16
Dynamic index: DDS, p0180
Function diagram: -
Factory setting:
0000 0000 0000 0000 bin
0 signal
FP
No
-
No
-
No
-
No
-
No
-
SINAMICS G120XA converter
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