Siemens SINAMICS G120D List Manual page 743

Tec_ctrl set1 scal
0.00 ... 100.00 [%]
p2255 (100.00)
Tec_ctrl setp 1
p2253 [C]
(0)
Tec_ctrl t_ramp-up
0.00 ... 650.00 [s]
Tec_ctrl set2 scal
0.00 ... 100.00 [%]
p2256 (100.00)
Tec_ctrl setp 2
+
p2254 [C]
(0)
+
Tec_ctrl t_ramp-dn
0.00 ... 650.00 [s]
Tec_ctrl u_lim act
-200.00 ... 200.00 [%]
p2267 (100.00)
Tec_ctrl act T
0.000 ... 60.000 [s]
p2265 (0.000)
Tec_ctrl act val
p2264 [C]
(0)
Tec_ctrl l_lim act
-200.00 ... 200.00 [%]
p2268 (-100.00)
Tec_ctr act aftFlt [%]
r2266
r0052.2 [2510.6]
<1> P, I and D components can be disabled by entering a zero.
<2> The start value p2302 is only used in mode p2251 = 0 (Technology controller as
speed main setpoint).
After enable of technology controller the start value is present as long as the RFG
output reaches this value.
<3> I component stop, only when r2273 and r2294 in same direction.
<4> By p2251 = 1: p2299 = 0 (default), recommendation: p2299 connected to r1150.
<5> r2349.12 = 1, if p2345 > 0 and actual value limited and start value p2302 not active.
<6> Signal = 0 --> factor = 0, when setpoint from external OP or operating tool
<7> p2251 = 0: I component is stopped, when r2294 is below the minimum speed or within a suppression bandwidth.
1 2
Technology controller
Closed-loop control
r0056
r0056 .13
ZSW cl-loop ctrl
Tec_ctr set aftRFG [%]
r2260
Tec_ctr set aftFlt [%]
r2262
Tec_ctrl set T
Tec_ctrl fault inv
0.000 ... 60.000 [s]
0 ... 1
p2257 (1.00) p2261 (0.000)
p2306 (0)
+
+
-1
p2258 (1.00)
1
Tech_ctrl act inv
0 ... 1
p2271 (0)
Tech_ctrl gain act Tec_ctr ActVal fct
0.00 ... 500.00 [%] 0 ... 3
p2269 (100.00) p2270 (0)
y
-1
x
F07426
Tec_ctrl status
r2349
r2349 .12 <5>
r2349.8
r2349.9
Tec_ctrl enable
p2200 [C]
3 4
Tec_ctr integ stop
p2286 [C]
Tec_ctrl outp scal
<3>
(56.13) -100.00 ... 100.00 [%]
p2295 (100.00)
Tec_reg Vorsteuer
p2289[C]
Tec_ctrl error [%]
r2273
Tec_reg Kp Tec_reg Tn
p2263 = 1
0.000...60.000 s
0.000...1000.000
p2280 (1.000) p2285 (0.000)
<1>
1
-1
+
0
+
1
Tec_ctrl error [%]
r2273
0
p2263 = 0
0
Tec_ctrl type
RFG n_set at
0 ... 1
outp [1/min]
p2263 (0)
r1150
Tech_ctrl act
scal [%]
r2272
Tec_ctrl D comp T
0.000 ... 60.000 [s]
n_limit pos eff [1/min]
p2274 (0.000)
<1>
Tec_ctrl max_lim
d
-200.00 ... 200.00 [%]
dt
p2291 (100.00)
<6>
n_limit neg eff [1/min]
r1087
Tec_ctrl status
r2349 Tec_ctrl min_lim
(0) 1
-200.00 ... 200.00 [%]
r2349 .0
p2292 (0.00)
5
fp_7958_97_53.vsd
12.12.2012
Tec_ctrl outp scal
p2296 [C]
(2295[0])
(0)
Tec_ctrl status
r2349
r2349 .11
<1>
0.00 ... 200.00 [%]
<7> +
+
Tec_ctrl status
r2349
r2349
.10
r2349.1
<2>
Tec_ctrl
Tech_ctrl flt resp
n_setp_sm
0 ... 2
[%]
p2345 (0)
r2344
10 s
0
1
Tec_ctr fix val 15
1
-200.00 ... 200.00 [%]
2
p2215 [D] (150.00)
r2349
Tec_ctrl status
r2349 .12
Tec_ctrMaxLimS_src
p2297 [C]
r1084
(1084[0])
–
p2299 [C]
Tech_ctrl lim offs
(0)
<4>
Tec_ctrl min_l s_s
–
p2298 [C]
(1087[0])
Tec_ctr ramp up/dn
0.00 ... 100.00 [s]
6 7
Function diagram
SINAMICS G120D
V4.6
Tec_ctr start val
p2302 (0.00)
Tec_ctrl
outp_sig [%]
r2294
<5>
p2293 (1.00)
8
- 7958 -