Siemens CU230P-2 HVAC Parameter Manual page 494

n_ctrl integ stop p1476 [C]
n_ctrl integ set p1477 [C]
Droop enable p1492 [C]
Changeov n/M_ctrl p1501 [C]
1 2
Internal control/status words
Control word, speed controller
Control word, speed controller (r1406)
Bit No.
0 Reserved
1 Reserved
2 Reserved
3 Reserved
1 = speed controller, hold I component
(0) 4
(0)
5 1 = speed controller, set I component
6 Reserved
7 Reserved
8 Reserved
9 Reserved
10 Reserved
(0) 11 1 = Droop enable
(0)
12 1 = Closed-loop torque control active
13 Reserved
14 Reserved
15 1 = Speed adaption controller set I-comp.
3 4
STW n_ctrl
r1406
r1406
To the speed controller [6040.4]
r1406.4
r1406.5 To the speed controller [6040.4]
r1406.11 To the speed setpoint, droop [6030.1]
r1406.12 To the closed-loop speed control [6060.1]
r1406.15
5 6
Function diagram
FP_2520_97_51.vsd
G120 CU230P-2
29.10.2009 V4.3
7 8
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