Siemens CU240B-2 List Manual

2 Parameters
2.2 List of parameters
SINAMICS G120 Control Units CU240B-2/CU240E-2
214 List Manual (LH11), 01/2016, A5E33839529
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Description: Display and BICO output for the status word of the current controller.
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Description: Sets the time constant for the speed setpoint filter 1 (PT1).
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Description: Display and connector output of the speed setpoint after setpoint limiting for the P component of the speed controller.
For U/f operation, the value that is displayed is of no relevance.
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Refer to: r1439
Note: In the standard state (the reference model is de-activated), r1438 = r1439.
11 Speed setpoint limited Yes No 6030
12 Ramp-function generator set Yes No -
13 Encoderless operation due to a fault Yes No -
14 I/f control active Yes No -
15 Torque limit reached (without pre-control) Yes No 6060
17 Speed limiting control active Yes No 6640
23 Acceleration model activated Yes No -
24 Moment of inertia estimator active Yes No -
25 Load estimate active Yes No -
26 Moment of inertia estimator stabilized Yes No -
27 Accelerated moment of inertia estimator
active
Yes No -
r1408.0...14 CO/BO: Status word current controller / ZSW I_ctrl
Access level: 4 Calculated: - Data type: Unsigned16
Can be changed: - Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: 2530
Min Max Factory setting
- - -
Bit field: Bit Signal name 1 signal 0 signal FP
00 Current controller act Active Not active -
01 Id control I component limiting Active Not active 6714
03 Voltage limiting Active Not active 6714
10 Speed adaptation limiting Active Not active -
12 Motor stalled Yes No -
13 Separately excited synchronous motor is
excited
Yes No -
14 Current model SESM magnetizing excit.
current limited to zero
Yes No -
p1416[0...n] Speed setpoint filter 1 time constant / n_set_filt 1 T
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Unit group: - Unit selection: - Func. diagram: 6020, 6030
Min Max Factory setting
0.00 [ms] 5000.00 [ms] 0.00 [ms]
r1438 CO: Speed controller speed setpoint / n_ctrl n_set
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2000 Dyn. index: -
Unit group: 3_1 Unit selection: p0505 Func. diagram: 3001, 6020, 6031
Min Max Factory setting
- [rpm] - [rpm] - [rpm]

Siemens CU240B-2 Specifications

General

Brand	Siemens
Model	CU240B-2
Category	Inverter
Language	English