Siemens SINAMICS G120D List Manual page 194

Parameters
List of parameters
Dependency: When setting p1351 > 0, then slip compensation is automatically activated (p1335 = 100 %).
Refer to: p1302, p1352
Notice: A BICO interconnection to a parameter that belongs to a drive data set always acts on the effective data set.
Note: Connected with p1352 a value of 100% corresponds to the motor rated slip (r0330).
p1352[0...n] CI: Motor holding brake starting frequency signal source / Brake f_start
Access level: 3
Can be changed: T
Units group: -
Min
-
Description: Sets the signal source for the frequency setting value at the slip compensation output for starting up with motor
holding brake.
Dependency: 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 open-
ing 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.
p1400[0...n] Speed control configuration / n_ctrl config
Access level: 3
Can be changed: U, T
Units group: -
Min
-
Description: Sets the configuration for the closed-loop speed control.
Bit field: Bit Signal name
00 Automatic Kp/Tn adaptation active
01 Sensorless vector control freeze I comp
05 Kp/Tn adaptation active
06 Free Tn adaptation active
14 Torque pre-control
15 Sensorless vector control speed pre-control Yes
Note: Re bit 01:
When the bit is set, the I component of the speed controller is kept when changing into the open-loop controlled
mode.
p1401[0...n] Flux control configuration / Flux ctrl config
Access level: 4
Can be changed: U, T
Units group: -
Min
-
Description: Sets the configuration for flux setpoint control
Bit field: Bit Signal name
00 Flux setpoint soft starting active
01 Flux setpoint differentiation active
02 Flux build-up control active
06 Quick magnetizing
07 Pre-control speed limitation
Note: Re bit 00 (not for permanent-magnet synchronous motors):
Initially, the flux is only established with a low rate of rise when magnetizing the induction motor. The flux setpoint
p1570 is reached again at the end of the magnetizing time p0346.
1-194
Calculated: -
Scaling: PERCENT
Unit selection: -
Max
-
Calculated: -
Scaling: -
Unit selection: -
Max
-
1 signal
Yes
Yes
Yes
Yes
Always active
Calculated: -
Scaling: -
Unit selection: -
Max
-
1 signal
Yes
Yes
Yes
Yes
Yes
© Siemens AG 2012 - 2013 All Rights Reserved
SINAMICS G120D List Manual (LH14), 01/2013
Data type: U32 / FloatingPoint32
Dyn. index: CDS, p0170
Func. diagram: 6310
Factory setting
1351[0]
Data type: Unsigned32
Dyn. index: DDS, p0180
Func. diagram: 6490
Factory setting
1000 0000 0010 0001 bin
0 signal
No
No
No
No
For n_ctrl enab
No
Data type: Unsigned16
Dyn. index: DDS, p0180
Func. diagram: 6491
Factory setting
0000 0110 bin
0 signal
No
No
No
No
No
FP
6040
6040
6040
6050
6060
6030
FP
6722
6723
6722,
6723
6722
6640