Siemens SINAMICS G120 List Manual page 966

p2252
.
.
.
Tec_ctrl set1 scal
p2255
Tec_ctrl setp 1
p2253 [C]
(0)
Tec_ctrl set2 scal
p2256
Tec_ctrl setp 2
+
p2254 [C]
(0)
+
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)
ZSW 1 Tec_ctr act aftFlt [%]
r0052 r2266
[2510.6]
r0052 .2
1 = Operation enabled
<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 operating tool or operator panel.
<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
Tec_ctr set aftRFG [%] Tec_ctrl sys_dev [%]
r2260
Tec_ctr set aftFlt [%]
r2262
Tec_ctrl t_ramp-up Tec_ctrl set T
0.00 ... 650.00 [s] 0.000 ... 60.000 [s]
Tec_ctr SysDev inv
p2257 (1.00) p2261 (0.000)
+
+
Tec_ctrl t_ramp-dn
0.00 ... 650.00 [s]
p2258 (1.00)
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
3 4
Tec_ctr integ hold
p2286 [C]
<3>
.13 (56.13)
Tec_ctrl lim enab
Tec_ctrl thr_skip
p2290 [C]
p2339
(1)
r2273
Tec_ctr prectr_sig
p2263 = 1
p2289 [C]
(0)
Tec_ctrl Kp
p2280
p2306
<1>
1
-1
+
0
+
1 p2263 = 0
r2273
-1
0
Tec_ctrl sys_dev [%]
1 0
Tec_ctrl type
RFG n_set at
0 ... 1
outp [rpm]
p2263 (0)
r1150
Tech_ctrl act
scal [%]
r2272
Tec_ctrl D comp T
0.000 ... 60.000 [s]
p2274 (0.000)
n_limit pos eff [rpm]
<1>
d
Tec_ctrl max_lim
dt
-200.00 ... 200.00 [%]
p2291 (100.00)
<6>
Tec_ctrl enable
Tec_ctrl status
p2200 [C]
(0) 1
[2513.2]
n_limit neg eff [rpm]
Tec_ctrl min_lim
-200.00 ... 200.00 [%]
p2292 (0.00)
5
fp_7958_97_55.vsd
05.09.2017
Tec_ctrl outp scal
p2296 [C]
Tec_ctrl outp scal
(2295[0])
-100.00 ... 100.00 [%]
p2295 (100.00)
Tec_ctrl status
r2349
r2349 .13
Tec_ctrl status
Tec_ctrl Tn
r2349
p2285
r2349 .11
<1>
<7>
+
+
Tec_ctrl status
r2349
r2349 .10
r2349.1
Tec_ctrl
Tech_ctrl flt resp
n_setp_sm
0 ... 2
[%]
p2345 (0)
r2344
10 s
1
Tec_ctr fix val 15
-200.00 ... 200.00 [%]
2
p2215 [D] (150.00)
r2349
Tec_ctrl status
.12
r2349
Tec_ctrMaxLimS_src
r1084 p2297 [C]
(1084[0])
+
–
Tech_ctrl lim offs
p2299 [C]
r2349 (0)
<4>
r2349 .0
–
Tec_ctrl min_l s_s +
p2298 [C]
r1087
(1087[0])
6 7
Function diagram
G120 CU250S-2
V4.7.9
Tec_ctr start val
0.00 ... 200.00 [%]
p2302 (0.00)
<2>
Tec_ctrl
0 outp_sig [%]
r2294
1
<5>
Tec_ctr t_RU/RD
0.00 ... 100.00 [s]
p2293 (1.00)
8
- 7958 -