Operating Instructions

Parameters
List of parameters
1-292
© Siemens AG 2008 - 2013 All Rights Reserved
SINAMICS G120 CU230P-2 Control Units List Manual (LH9), 01/2013
Description: Sets the signal source for the maximum limiting of the technology controller.
Dependency: Refer to: p2291
Note: In order that the output of the technology controller does not exceed the maximum speed limit, its upper limit p2297
should be connected to the actual maximum speed r1084.
Description: Sets the signal source for the minimum limiting of the technology controller.
Dependency: Refer to: p2292
Note: If the technology controller is rotated in a negative direction in mode p2251 = 0, its lower limit p2298 should be con-
nected to the actual minimum speed r1087.
Description: Sets the signal source for the offset of the output limiting of the technology controller.
Description: Sets the start value for the output of the technology controller.
If the drive is switched on and the technology controller is already enabled (see p2200, r0056.3), then it's output sig-
nal r2294 first goes to the start value p2302, before the controller starts to operate.
Dependency: The starting value is only effective in the mode "technology controller as main speed setpoint" (p2251 = 0).
If the technology controller is first enabled when the drive is switched on, a start speed remains ineffective, and the
controller output starts with the actual setpoint speed of the ramp-function generator.
Note: If the technology controller operates on the speed/setpoint channel (p2251 = 0), then the starting value is inter-
preted as the starting speed and when operation is enabled, is connected to the output of the technology controller
(r2294).
If fault F07426 "technology controller actual value limited" occurs while ramping up to the starting value and if the
associated reaction has been set to "NONE" (see p2100, p2101), the starting value is kept as the speed setpoint
instead of a switch to closed-loop control operation.
p2297[0...n] CI: Technology controller maximum limit signal source / Tec_ctrMaxLimS_src
Access level: 3 Calculated: - Data type: U32 / FloatingPoint32
Can be changed: U, T Scaling: PERCENT Dyn. index: CDS, p0170
Units group: - Unit selection: - Func. diagram: 7958
Min Max Factory setting
- - 1084[0]
p2298[0...n] CI: Technology controller minimum limit signal source / Tec_ctrl min_l s_s
Access level: 3 Calculated: - Data type: U32 / FloatingPoint32
Can be changed: U, T Scaling: PERCENT Dyn. index: CDS, p0170
Units group: - Unit selection: - Func. diagram: 7958
Min Max Factory setting
- - 2292[0]
p2299[0...n] CI: Technology controller limit offset / Tech_ctrl lim offs
Access level: 3 Calculated: - Data type: U32 / FloatingPoint32
Can be changed: U, T Scaling: PERCENT Dyn. index: CDS, p0170
Units group: - Unit selection: - Func. diagram: 7958
Min Max Factory setting
- - 0
p2302 Technology controller output signal starting value / Tec_ctr start val
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: 7958
Min Max Factory setting
0.00 [%] 200.00 [%] 0.00 [%]