Siemens SINAMICS G220 - Page 720

- 7954 -
1
Technology controller Motorized potentiometer
© Siemens AG
2 3 4 5 6 7 8
V6.02.00
<2>
c2235 [C]
(0)
Technology controller motorized potentiometer raise setpoint
c2236 [C]
(0)
Technology controller motorized potentiometer lower setpoint
r2245
Technology controller mot. potentiometer setpoint before RFG [%]
r2250
Technology controller motorized
potentiometer setpoint after RFG [%]
r0046 r0046.0 1 = OFF1 enable missing
Technology controller motorized
potentiometer ramp-up time
0.0 ... 1000.0 [s]
p2247 [D] (10.0)
Technology controller motorized potentiometer ramp-down time
0.0 ... 1000.0 [s]
p2248 [D] (10.0)
Technology controller motorized potentiometer starting value
-200.00 ... 200.00 [%]
p2240 [D] (0.00)
Technology controller motorized potentiometer setpoint memory [%]
r2231
Technology controller motorized
potentiometer maximum value [%]
p2237 [D] (100.00)
Technology controller motorized
potentiometer minimum value [%]
p2238 [D] (-100.00)
y
p2237
-p2238
x
y = 0
p2237
yx
0 0 0 1 1 0 1 1
<1> For p2230.0 = 0, this setpoint is entered after ON.
If initial rounding-off is active (p2230.2 = 1), the selected ramp-up/down times are exceeded accordingly.
<1>
<2> <2>
1 = Data save active
p2230.0 [D]
1 = Initial rounding-off active
p2230.2 [D]
1 = Non-volatile data save active for p2230.0 = 1
p2230.3 [D]
1 = Ramp-function generator always active
p2230.4 [D]
0 1 0 1 0 1 0 1
The setpoint for the motorized potentiometer is not saved and after ON is entered using p2240.
The setpoint for the motorized potentiometer is saved after OFF and after ON is entered using r2231. In order to save in a non-
volatile fashion, bit 03 should be set to 1.
Without initial rounding. With initial rounding. The ramp-up/down time set is exceeded accordingly. Non-volatile data save deactivated. The setpoint for the motorized potentiometer is saved in a non-volatile fashion (for p2230.0 = 1).
Ramp-up encoder inactive with pulse inhibit. The ramp-up encoder is calculated independently of the pulse enable.
Technology controller motorized potentiometer configuration
Old value is kept
Figure14-257 7954 - Motorized potentiometer
Functions
14.13Technology functions
SINAMICS G220 converter
718 Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB