Siemens SINUMERIK 840D sl Function Manual page 440

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Data descriptions
9.2 Parameters for SINAMICS S120
r9711[0...1]
SI Motion diagnostics results list 2
See also: C01711
Unit:
Default value:
-
-
r9712
CO: SI Motion diagnostics position actual value motor side
Displays the position actual value on the motor side for the motion monitoring
functions on the Control Unit.
The display is updated in the safety monitoring cycle clock.
Unit:
Default value:
-
-
r9713
CO: SI Motion diagnostics position actual value load side
Displays the position actual value on the load side of the two monitoring channels
and their difference.
For rotary axes, the following units apply: Millidegrees
[0] = load side actual value on the Control Unit
[1] = load side actual value on the second channel
[2] = load side actual value difference Control Unit - second channel
[3] = load side maximum actual value difference, CU - second channel
See also: r9708, r9724
The values of this parameter are displayed in r9708 with unit (mm or grad).
For index 0:
The display of the load side position actual value on the Control Unit is updated in
the monitoring clock cycle.
For index 1:
The display of the load side position actual value on the second channel is updated
in the crosswise data comparison clock cycle (r9724) and is realized, delayed by
one crosswise data comparison clock cycle.
For index 2:
The difference between the load side position actual value on the Control Unit and
the load side position actual value on the second channel is updated in the cross‐
wise data comparison clock cycle (r9724) and is realized, delayed by one cross‐
wise data comparison clock cycle.
For index 3:
The maximum difference between the load side position actual value on the Control
Unit and the load side position actual value on the second channel.
Unit:
Default value:
-
-
440
Minimum value:
Maximum value:
-
-
Minimum value:
Maximum value:
-
-
Minimum value:
Maximum value:
-
-
Data type:
Effectiveness:
Unsigned32
-
Checksum:
Protection level:
No
3
Data type:
Effectiveness:
Unsigned32
-
Checksum:
Protection level:
No
3
Data type:
Effectiveness:
Unsigned32
-
Function Manual, 12/2017, 6FC5397-4BP40-6BA1
Safety Integrated

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