Siemens SINAMICS S110 List Manual page 649

r20008[0...12] Hardware sampling times available / HW t_samp
CU_S110-CAN, Can be changed: -
CU_S110-DP,
Data type: FloatingPoint32
CU_S110-PN,
P-Group: -
SERVO_S110-CAN
Not for motor type: -
(FBLOCKS),
SERVO_S110-DP
(FBLOCKS),
SERVO_S110-PN
(FBLOCKS)
Min
- [ms]
Description: Displays the assignment of the available hardware sampling times of the drive unit.
The term "hardware sampling times" refers to those r20002 sampling times that are formed as a multiple of the
basic sampling time and always < r20003.
Dependency: Refer to: p20000
Notice: For internal purposes, the drive unit always requires at least two (or several, depending on the parameterization of
p0115 of the drive objects) free hardware sampling times. Therefore the current number of hardware sampling
times that are still free can be read out in r7903.
If r7903=0, no additional sampling time that differs from r20008[0...12] can be provided from the Control Unit. If,
when selecting in this state, a run-time group with a sampling time < r20003 (p20000 <= 255) is to be set in p20000,
only run-time groups whose sampling time is already provided in r20008[0...12] can be selected.
Note: The 13 different sampling times available are displayed in r20008[0...12].
If the value of r20008[0...12] is not equal to 0, then it specifies the sampling time in ms.
A sampling time that is provided can be simultaneously used by system functions, several FBLOCKS run-time
groups, and several DCC run-time groups.
If the value of r20008[0...12] = 0, then this sampling time can still be freely assigned. It should be noted that the
basic system, depending on the selected basic sampling times p0115[0], requires at least two (sometimes several)
freely assignable hardware sampling times for internal functions. The number of hardware sampling times that can
still be freely assigned can be read out in r7903.
r20008[11] = 99999.00000 --> Hardware sampling time is not supported.
r20008[12] = 99999.00000 --> Hardware sampling time is not supported.
The sampling time of run-time groups that have been assigned to the PROFIBUS run-time groups (p20000 = 4000
... 4004) is not displayed in r20008. For this sampling time, one of the internally and permanently assigned hard-
ware sampling times is used.
p20020 Computing time measurement run-time group / t_meas RTG
CU_S110-CAN, Can be changed: U, T
CU_S110-DP,
Data type: Unsigned32
CU_S110-PN,
P-Group: -
SERVO_S110-CAN
Not for motor type: -
(FBLOCKS),
SERVO_S110-DP
(FBLOCKS),
SERVO_S110-PN
(FBLOCKS)
Min
0
Description: Only for internal Siemens service purposes.
© Siemens AG 2012 All Rights Reserved
SINAMICS S110 List Manual (LH7), 06/2012, 6SL3097-4AP10-0BP3
Calculated: -
Dynamic index: -
Units group: -
Scaling: -
Max
- [ms]
Calculated: -
Dynamic index: -
Units group: -
Scaling: -
Max
10
Parameter
List of parameters
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
- [ms]
Access level: 4
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0
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