02.00 Function descriptions
SIEMENS AG 6RX1700-0AD76 9-21
SIMOREG DC Master Operating Instructions
Control word Active function data set
Bit 16 Bit17 (active index)
00 1
10 2
01 3
11 4
Control word Active Bico data set
Bit30 (active index)
01
12
Caution:
The parameter set selection must not be changed while the optimization run is in progress.
Error message F041 will otherwise be output after 0.5 s.
When the "Switch over parameter sets" function is activated, a time delay of up to 25ms may occur
before the newly selected parameter set actually becomes operative.
For information about copying parameter sets, please see Section 11 (Parameter List), parameters
P055 and P057.
9.12 Speed controller
See also Section 8, Sheets G151 and G152
Control signals for speed controller
The control signals for "Enable speed controller droop", "Enable speed controller" and "Switch over
master/slave drive" are supplied by control word 2. The following operating modes are possible (see
also Section 8, Sheet G181):
P649 = 9: The control bits in control word 2 are input bit-serially.
The binectors selected in P684, P685 and P687 determine bits 8, 9 and 11 of control word
2 (= bits 24, 25 and 27 of complete control word), and thus the functions "Enable speed
controller droop", "Enable speed controller" and "Switch over master/slave drive".
P649 ≠9: The connector selected in P649 is used as control word 2.
Bits 8, 9 and 11 control the functions "Enable speed controller droop", "Enable speed
controller" and "Switch over master/slave drive".
Enable speed controller:
0 = Disable controller, controller output (K0160) = 0, P component (K0161) = 0, I
component (K0162) = value of connector selected in P631
1 = Enable controller
Enable droop:
0 = Droop is not active
1 = Droop is active
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