Siemens CU240B-2 List Manual

SINAMICS G120 Control Units CU240B-2/CU240E-2
List Manual (LH11), 01/2016, A5E33839529
211
2 Parameters
2.2 List of parameters
Description: Sets the signal source for the frequency setting value at the slip compensation output for starting up with motor
holding brake.
Dependency: Not visible with application class: "Dynamic Drive Control" (DDC, p0096 = 2)
Refer to: p1216
Note: A value of 100% corresponds to the motor rated slip (r0330).
The setting of the starting frequency begins after magnetizing (see p0346, r0056.4) and ends once the brake opening
time (p1216) has elapsed and the starting frequency (p1334) has been reached.
A setting value of zero means that no setting procedure will take place.
Description: Sets the configuration for the closed-loop speed control.
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Note: For bit 01:
When the bit is set, the I component of the speed controller is kept when changing into the open-loop controlled
mode.
For bit 20:
The acceleration model for the speed setpoint is only active if p1496 is not zero.
For bit 25:
When the bit is set, for high dynamic starting in the I/f mode, the acceleration precontrol torque smoothing only has a
short minimum time (4 ms).
Description: Sets the configuration for the closed-loop speed control.
p1352[0...n] CI: Motor holding brake starting frequency signal source / Brake f_start
Access level: 3 Calculated: - Data type: U32 / FloatingPoint32
Can be changed: T Scaling: PERCENT Dyn. index: CDS, p0170
Unit group: - Unit selection: - Func. diagram: 6310
Min Max Factory setting
- - 1351[0]
p1400[0...n] Speed control configuration / n_ctrl config
PM230
PM230_STO
Access level: 3 Calculated: - Data type: Unsigned32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Unit group: - Unit selection: - Func. diagram: 6490
Min Max Factory setting
- - 0000 0000 0000 0000 1000 0000 0010
0001 bin
Bit field: Bit Signal name 1 signal 0 signal FP
00 Automatic Kp/Tn adaptation active Yes No 6040
01 Sensorless vector control freeze I comp Yes No 6040
05 Kp/Tn adaptation active Yes No 6040
06 Free Tn adaptation active Yes No 6050
14 Torque pre-control Always active For n_ctrl enab 6060
15 Sensorless vector control speed pre-control Yes No 6030
16 I component for limiting Enable Hold 6030
20 Acceleration model ON OFF 6031
24 Accelerated moment of inertia estimator
active
Yes No 6030
25 Acceleration torque instantaneous in the I/f
mode
Yes No -
p1400[0...n] Speed control configuration / n_ctrl config
PM240
PM250, PM260
Access level: 3 Calculated: - Data type: Unsigned32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Unit group: - Unit selection: - Func. diagram: 6490
Min Max Factory setting
- - 0000 0000 0000 0000 1000 0000 0010
0001 bin

Siemens CU240B-2 Specifications

General

Brand	Siemens
Model	CU240B-2
Category	Inverter
Language	English