Parameters
List of Parameters
1-296
© Siemens AG 2009 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
Description:
Sets the setpoint source for emergency operation (ESM).
Value:
0:
Last known setpoint (r1078 smoothed)
1:
Fixed speed setpoint 15 (p1015)
2:
Analog setpoint AI0 (r0755[0])
3:
Setpoint from fieldbus
4:
Setpoint from technology controller
Warning:
If the technology controller is set as the setpoint source, it must also be configured in advance. p2251 must be set
to a value of 0.
Description:
Selects the setpoint source in the event of the loss of the parameterized value from p3881.
Value:
0:
Last known setpoint (r1078 smoothed)
1:
Fixed speed setpoint 15 (p1015)
2:
Maximum speed (p1082)
Note:
Setting is only effective if p3881 = 2, 3 or 4 has been set.
Description:
Selects the signal source for the direction of rotation during emergency operation (ESM).
0 = The direction of rotation of the setpoint parameterized for emergency operation is maintained.
1 = The direction of rotation of the setpoint parameterized for emergency operation is reversed.
Warning:
This parameter is not taken into account if p3881 has a value of 4 (technology controller) and the technology con-
troller is also active as the setpoint source.
Description:
Sets the signal source for the technology controller's setpoint in emergency operation (ESM).
Note:
If p3884 = 0, the technology controller uses the setpoint from p2253.
Description:
Indicates how often emergency operation (ESM) has been activated (index 0) and how many faults have occurred
during emergency operation (index 1).
Index:
[0] = Number of activations of emergency operation
[1] = Number of faults during emergency operation
p3881
ESM setpoint source / ESM setp source
Access level:
3
Calculated:
-
Data type:
Integer16
Can be changed:
T
Scaling:
-
Data set:
-
Min Max Factory
setting
0 4 0
p3882
ESM alternative setpoint source / ESM altern. setp
Access level:
3
Calculated:
-
Data type:
Integer16
Can be changed:
T
Scaling:
-
Data set:
-
Min Max Factory
setting
0 2 0
p3883
BI: ESM direction of rotation / ESM direc. rot.
Access level:
3
Calculated:
-
Data type:
U32 / Binary
Can be changed:
T
Scaling:
-
Data set:
-
Min Max Factory
setting
- - 0
p3884
CI: ESM setpoint technology controller / ESM setp tech_ctrl
Access level:
3
Calculated:
-
Data type:
U32 / FloatingPoint32
Can be changed:
U, T
Scaling:
PERCENT
Data set:
-
Min Max Factory
setting
- - 0
r3887[0...1]
ESM number of activations and faults / ESM num activ+flt
Access level:
4
Calculated:
-
Data type:
Unsigned16
Unit:
-
Scaling:
-
Data set:
-
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