Siemens SINUMERIK 840D sl Function Manual page 445
Safety integrated
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Also See for SINUMERIK 840D sl:
- Function manual (2184 pages) ,
- Programming manual (1334 pages) ,
- Commissioning manual (1102 pages)
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r9728[0...2]
SI Motion actual checksum SI parameters
Displays the checksum over the checked Safety Integrated parameters of the mo‐
tion monitoring functions (actual checksum).
[0]: Checksum over SI parameters for motion monitoring
[1]: Checksum over SI parameters for actual values
[2] = Checksum over SI parameters for HW
See also: p9729 and F01680
Unit:
Default value:
-
-
p9729[0...2]
SI Motion reference checksum SI parameters
Sets the checksum over the checked Safety Integrated parameters of the motion
monitoring functions (reference checksum).
[0]: Checksum over SI parameters for motion monitoring
[1]: Checksum over SI parameters for actual values
[2] = Checksum over SI parameters for HW
See also: r9728 and F01680
Unit:
Default value:
-
0000 hex
r97230
SI Motion safe maximum velocity
Displays the maximum safe speed (load side) permissible due to the acquisition
of actual values for safe motion monitoring functions.
This parameter shows up to which load velocity the safety-relevant encoder actual
values (redundant coarse encoder position) can still be correctly sensed as a result
of the particular encoder parameterization.
This parameter is only of significance when Safety with encoder is enabled (oth‐
erwise "0").
Message C01711 is output with the corresponding follow-on errors after the dis‐
played value has been exceeded.
Unit:
Default value:
rpm, mm/min
-
r97231
SI Motion safe positioning accuracy
Displays the safe position accuracy (load side).
This is the maximum accuracy that can be achieved as a result of the sensing of
the actual value for the safe motion monitoring functions.
If a second encoder system is being used, the accuracy of the poorer encoder, as
a result of the number of encoder pulses, is displayed.
The parameter is only of significance when Safety with encoder is enabled (other‐
wise "0").
Unit:
Default value:
Degrees, mm
-
Safety Integrated
Function Manual, 12/2017, 6FC5397-4BP40-6BA1
Minimum value:
Maximum value:
-
-
Minimum value:
Maximum value:
0000 hex
0xFFFFFFFF
Minimum value:
Maximum value:
-
-
Minimum value:
Maximum value:
-
-
Data descriptions
9.2 Parameters for SINAMICS S120
Checksum:
Protection level:
No
3
Data type:
Effectiveness:
Unsigned32
Checksum:
Protection level:
No
3
Data type:
Effectiveness:
Unsigned32
POWER ON
Checksum:
Protection level:
No
3
Data type:
Effectiveness:
FloatingPoint32
-
Checksum:
Protection level:
No
3
Data type:
Effectiveness:
FloatingPoint32
-
445
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