SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890
297
2 Parameters
2.2 List of parameters
Description:
Sets the current level for the dead time compensation.
Above the current level, the dead time - resulting from the converter switching delays - is compensated by a
previously calculated constant value. If the relevant phase current setpoint falls below the absolute value defined by
p1832, the corrective value for this phase is continuously reduced.
Dependency:
The factory setting of p1832 is automatically set to 0.02 * rated drive converter current (r0207).
Description:
Display and BICO output for status word 1 of the power unit.
Description:
Sets the motor data identification and speed controller optimization.
The motor identification should first be performed with the motor stationary (p1900 = 1, 2; also refer to p1910). Based
on this, additional motor and control parameters can be determined using the motor data identification with the motor
rotating (p1900 = 1, 3; also refer to p1960; not for p1300 < 20).
p1900 = 0:
Function inhibited.
p1900 = 1:
Sets p1910 = 1 and p1960 = 0, 1 depending on p1300
When the drive enable signals are present, a motor data identification routine is carried out at standstill with the next
switch-on command. Current flows through the motor which means that it can align itself by up to a quarter of a
revolution.
With the following switch-on command, a rotating motor data identification routine is carried out - and in addition, a
speed controller optimization by making measurements at different motor speeds.
p1832
Dead time compensation current level / t_dead_comp I_lev
Access level:
4
Calculated:
p0340 = 1
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
0.0 [Arms]
10000.0 [Arms]
0.0 [Arms]
r1838.0...15
CO/BO: Gating unit status word 1 / Gating unit ZSW1
Access level:
3
Calculated:
-
Data type:
Unsigned16
Can be changed:
-
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
- - -
Bit field:
Bit
Signal name
1 signal
0 signal
FP
00
Fault time-critical
ON
OFF
-
01
Gating unit mode bit 0
ON
OFF
-
02
Pulse enable
ON
OFF
-
03
Switch-off signal path STO_B
Inactive
Active
-
04
Switch-off signal path STO_A
Inactive
Active
-
05
Gating unit mode bit 1
ON
OFF
-
06
Gating unit mode bit 2
ON
OFF
-
07
Brake state
ON
OFF
-
08
Brake diagnostics
ON
OFF
-
09
Armature short-circuit braking
Active
Not active
-
10
Gating unit state bit 0
ON
OFF
-
11
Gating unit state bit 1
ON
OFF
-
12
Gating unit state bit 2
ON
OFF
-
13
Alarm status bit 0
ON
OFF
-
14
Alarm status bit 1
ON
OFF
-
15
Diagnostics 24 V
ON
OFF
-
p1900
Motor data identification and rotating measurement / MotID and rot meas
PM240
Access level:
2
Calculated:
-
Data type:
Integer16
Can be changed:
C(1), T
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
0 12
0
Содержание SINAMICS G120
Страница 1: ...SINAMICS SINAMICS G120 CU250S 2 Control Units List Manual 09 2017 Edition www siemens com drives ...
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Страница 726: ...2 Parameters 2 6 Quick commissioning p0010 1 SINAMICS G120 CU250S 2 Control Units 726 List Manual 09 2017 A5E33842890 ...
Страница 990: ...3 Function diagrams 3 26 Data sets SINAMICS G120 CU250S 2 Control Units 990 List Manual 09 2017 A5E33842890 ...
Страница 1242: ...A Appendix A 2 List of abbreviations SINAMICS G120 CU250S 2 Control Units 1242 List Manual 09 2017 A5E33842890 ...
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