Setpoint channel
Function Diagrams
2-1227
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Figure 2-114 3020 – Motorized potentiometer
-1
0
1
- 3020 -
Function diagram
87654321
fp_3020_51_eng.vsd
DO: SERVO, VECTOR, VECTORGL, VECTORMV
SINAMICS
22.05.06 V02.05.00
Setpoint channel - Motorized potentiometer
p1042[C] (0)
Mop auto setpoint
p1039[C] (0)
Mop inversion
p1041[C] (0)
Mop manual/auto
1: OFF1 enable missing (r0046.0)
Mop configuration
0000...0111
p1030[D] (0110)
Data save active
Automatic mode
Ramp-function generator active
Initial rounding-off active
p1044[C]
Mop setting value
p1043[C]
Mop accept set val
Mop n_max
-210 000.000...210 000.000 RPM
p1037[D] (n_max_Mot)
Mop starting value
-210 000.000...210 000.000 RPM
p1040[D] (0.000)
Mop ramp-up time
0.0...1 000.0 s
p1047[D] (10.0)
Mop ramp-down time
0.0...1 000.0 s
p1048[D] (10.0)
<1>
Mop n_min
-210 000.000...210 000.000 RPM
p1038[D] (-n_max_Mot)
<1>
Old value is kept
1
0
0 0
0 1
1 0
1 1
r1198.14
r1198.13
e.g. to [3030.1]
<1> For automatic commissioning, p1037 and p1038 are set to the
maximum motor speed or to the rated motor speed, provided that
n_max_mot has not been specified.
<3> Only effective if p1030.0 = 0.
<3>
0 The setpoint for the motorized potentiometer is not saved and after ON is entered using p1040.
1 The setpoint for the motorized potentiometer is saved in a ashion after OFF and after ON set to the saved value.
0 Without ramp generator in automatic mode (ramp-up/ramp-down time = 0).
1 With ramp generator in automatic mode.
0 Without initial rounding.
1 With initial rounding. The ramp-up/down time set is exceeded accordingly.
-1
0
1
n_max (reference value for
ramp-function generator p1082)
<100> For SERVO, the following applies: Only if the function module "extended setpoint channel" is activated (r0108.8 = 1).
[2505.7]
[3050.5]
<101> To view the pre-assignment of the sampling times in p0115, refer to p0112.
<100>
<101>
xy
<2> If initial rounding-off is active (p1030.2 = 1), the selected ramp-up/down times are exceeded accordingly.
<2>
<2>
(0)
Mop raise
p1035
(0)
Mop lower
p1036
[2505.7]
r1050
Mop setp after RFG
<4>
<4> The following prerequisites must be met in order to save the setpoint in non-volatile mode:
- Firmware with V2.3 or higher.
- Control Unit 320 (CU320) with hardware version C or higher (module with NVRAM).
[2634.3]
Refer to [1020.7]
p0115[3]
Save in NVRAM active
0 Not saved in the NVRAM.
1 Save in NVRAM active.
r1045
Mop n_set bef. RFG
&
p1030.10
0
1
y
p1082
-p1082
x
y = 0
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