Siemens Sinumerik 840D sl Function Manual page 453

10/15
p9544 SI Motion actual value comparison tolerance (referencing) (Control Unit)
Sets the tolerance in mm or Degrees to check the actual values after
referencing (incremental encoder) or when powering- -up (absolute encoder).
See also: C01711
For linear axes, the maximum value is limited to 1 mm.
Unit: Default value:
mm, degrees 0.01
p9545 SI Motion SSM (SGA n<n
Sets the filter time for the SSM feedback signal to detect standstill (n < n
The filter time is only effective when the function has been enabled (p9501.16 =
1). The parameter is contained in the crosswise data comparison of the two
monitoring channels.
The set time is internally rounded off to an integer multiple of the monitoring
clock cycle (p9500/p9300).
Unit: Default value:
ms 0.00
p9546 SI Motion SSM (SGA n < n
Sets the speed limit for the SSM feedback signal to detect standstill (n < n
If this limit value is fallen below, the signal "SSM feedback signal active" (SGA
n < n_x) is set.
For p9568 = 0, the value in p9546 is also valid for the function "SAM".
For p9506 = 3, the following applies: If the value falls below the set threshold,
the function "safe acceleration monitoring" SAM is deactivated.
Unit: Default value:
mm/min 20
rpm
p9547 SI Motion SSM (SGA n < n
Sets the velocity hysteresis for the SSM feedback signal to detect standstill (n
< n ).
x
See also: C01711
The velocity hysteresis is only effective when the function has been enabled
(p9501.16 = 1).
Unit: Default value:
mm/min 10.0000
rpm
p9548 SI Motion SBR actual speed tolerance (Control Unit)
Sets the velocity tolerance for the "safe acceleration monitoring" (SAM)
See also: C01706
Unit: Default value:
mm/min 300
rpm
© Siemens AG 2015 All Rights Reserved
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) - - 10.2015 Edition
Minimum value: Maximum value:
0 36 mm or
36 degrees
) filter time) (Control Unit)
x
Minimum value: Maximum value:
0.00 100.00
) speed limit (Control Unit)
x
Minimum value: Maximum value:
0 1000 000
) speed hysteresis (CU)
x
Minimum value: Maximum value:
0.0010 500.0000
Minimum value: Maximum value:
0 120 000
Data Description
8.2 Parameters for SINAMICS S120
Checksum:
Yes
Data type:
Floating Point32
).
Checksum:
x
Yes
Data type:
Floating Point32
).
Checksum:
x
Yes
Data type:
Floating Point32
Checksum:
Yes
Data type:
Floating Point32
Checksum:
Yes
Data type:
Floating Point32
Protection level:
4
Effective:
POWER ON
Protection level:
3
Effective:
POWER ON
Protection level:
3
Effective:
POWER ON
Protection level:
3
Effective:
POWER ON
Protection level:
3
Effective:
POWER ON
8-453