SINAMICS G130/G150
List Manual (LH2), 04/2014, A5E03263479A
535
2 Parameters
2.2 List of parameters
Description: Sets the ramp-down time for the internal ramp-function generator for the motorized potentiometer of the technology
controller.
Dependency: Refer to: p2247
Note: The time is referred to 100 %.
When the initial rounding-off is activated (p2230.2 = 1) the ramp-down is correspondingly extended.
Description: Displays the effective setpoint after the internal ramp-function generator for the motorized potentiometer of the
technology controller.
Dependency: Refer to: r2245
Description: Sets the configuration of the technology controller.
Dependency: Refer to: p2257, p2258, p2267, p2268, p2280, p2285
Note: Re bit 00 = 0:
The ramp-down time (p2258) switches to the ramp-up time (p2257) when the sign for the output signal r2260
changes. When the sign changes, the output signal is kept at zero for one arithmetic cycle.
Re bit 00 = 1:
When r2260 exhibits a positive gradient, the ramp-up time (p2257) is active; when it exhibits a negative gradient, the
ramp-down time (p2258) is active. The sign for r2260 does not have any effect on the ramp time.
Re bit 01 = 0:
The integration time of the PID controller is evaluated with the gain factor Kp (p2280) (p2285 = integral time).
Re bit 01 = 1:
The integration time of the PID controller is independent of the gain factor (p2285 = integration time) if p2280 > 0.
Re bit 02 = 0:
When the PID controller is de-activated via p2200, the output signal r2294 is reduced to zero via the ramp-down time
p2293.
p2248[0...n] Technology controller motorized potentiometer ramp-down time /
Tec_ctrMop t_rdown
VECTOR_G
(Tech_ctrl)
Can be changed: U, T Calculated: - Access level: 2
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: 7954
P-Group: Technology Units group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0.0 [s] 1000.0 [s] 10.0 [s]
r2250 CO: Technology controller motorized potentiometer setpoint after RFG /
Tec_ctr mop aftRFG
VECTOR_G
(Tech_ctrl)
Can be changed: - Calculated: - Access level: 2
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 7954
P-Group: Technology Units group: 9_1 Unit selection: p0595
Not for motor type: - Scaling: PERCENT Expert list: 1
Min Max Factory setting
- [%] - [%] - [%]
p2252 Technology controller configuration / Tec_ctrl config
VECTOR_G
(Tech_ctrl)
Can be changed: U, T Calculated: - Access level: 3
Data type: Unsigned16 Dyn. index: - Func. diagram: -
P-Group: Modulation Units group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
- - 0111 bin
Bit field: Bit Signal name 1 signal 0 signal FP
00 Ramp-up/down time independent of
setpoint sign
Yes No -
01 Integrator independent of Kp Yes No -
02 Output signal without ramp active Yes No -
03 Actual value limiting Yes No -
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