Function Diagrams
Technology controller
2-1324
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Figure 2-203 7954 – Motorized potentiometer (r0108.16=1)
- 7954 -
Function diagram
87654321
fp_7954_51_eng.vsd
DO: SERVO, VECTOR, VECTORMV
SINAMICS
11.01.07 V02.05.00
Technology controller - Motorized potentiometer (r0108.16 = 1)
Tec_ctrl mop config
0000...0111
p2230[D] (0110)
<1> For p2230.0 = 0, this setpoint is entered after ON.
<2> If initial rounding-off is active (p2230.2 = 1), the selected ramp-up/down times are exceeded accordingly.
<3> The following prerequisites must be met in order to be able 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).
<101> The pre-assignment of the sampling time in p0115[6] is 4000.00 µs.
<1>
0 The setpoint for the motorized potentiometer is not saved and after ON is entered using p2240.
0 Without initial rounding.
1 With initial rounding. The ramp-up/down time set is exceeded accordingly.
1 The setpoint for the motorized potentiometer is saved after OFF and after ON is entered using r2231.
<101>
Refer to [1020.7]
r2250
Tec_ctrl mop after RFG
Tec_ctrl mop t_up
0.0...1000.0 s
p2247[D] (10.0)
Tec_ctrl mop t_down
0.0...1000.0 s
p2248[D] (10.0)
<2> <2>
Tec_ctrl mop start
-200.00...200.00 %
p2240[D] (0.00)
r2245
Tec_ctrl mop before RFG
xy
0 0
0 1
1 0
1 1
Tec_ctrl mop min
-200.00...200.00 [%]
p2238[D] (-100.00)
Tec_ctrl mop max
-200.00...200.00 [%]
p2237[D] (100.00)
(0)
Tec_ctrl mop raise
p2235[C]
(0)
Tec_ctrl mop lower
p2236[C]
Data save active
Initial rounding-off active
1 = OFF1, enable missing
r0046.0
Old value is kept
[2634.0]
<3>
Tec_ctrl mop SP
r2231
Non-volatile data save active
0 Non-volatile data save not activated
1 The setpoint for the motorized potentiometer is saved in a non-volatile fashion (for p2230.0 = 1)
y
p2237
-p2238
x
y = 0
p0115[6] (Drive Object)
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