Siemens Sinumerik 840D sl Function Manual page 470

Data Description
8.2 Parameters for SINAMICS S120
r9728[0...2] SI Motion actual checksum SI parameters
Displays the checksum over the checked Safety Integrated parameters of the
motion 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
r9730 SI Motion safe maximum speed
Displays the maximum safe speed (load side) permissible due to the acquisi-
tion 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
(otherwise "0").
Message C01711 is output with the corresponding follow- -on errors after the
displayed value has been exceeded.
Unit: Default value:
rpm - -
mm/min
r9731 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
(otherwise "0").
Unit: Default value:
Degrees, mm - -
8-470
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) - - 10.2015 Edition
Minimum value: Maximum value:
- - - -
Minimum value: Maximum value:
0000 hex 0xFFFF FFFF
Minimum value: Maximum value:
- - - -
Minimum value: Maximum value:
- - - -
Checksum: Protection level:
No 3
Data type: Effective:
Unsigned32
Checksum: Protection level:
No 3
Data type: Effective:
Unsigned32 POWER ON
Checksum: Protection level:
No 3
Data type: Effective:
--
Floating Point32
Checksum: Protection level:
No 3
Data type: Effective:
--
Floating Point32
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