Siemens SINUMERIK 840D sl Function Manual page 302

Data Description
8.2 Parameters for SINAMICS S120
r9729[0...1] SI motion, reference checksum, SI parameters
Sets the checksum over the checked Safety Integrated parameters of the mo-
tion monitoring functions (reference checksum).
[0]: Checksum over SI parameters for motion monitoring
[1]: Checksum over SI parameters for actual values
Units: Default value:
– 0
See also: F01680 "SI motion: Checksum error safe monitoring functions".
r9744 SI message buffer changes, counter
Displays the changes of the safety message buffer. This counter is increm-
ented every time that the safety message buffer changes.
This is used to check whether the safety message buffer has been read-out
consistently.
See also r9747, r9748, r9749, p9752, r9753, r9754, r9755, r9756, r9759
Units: Default value:
– –
r9747[0...63] SI message code
Displays the number of the safety messages that have occurred.
See also r9744, r9748, r9749, r9754, p9752, r9753, r9754, r9755, r9756, r9759
Units: Default value:
– –
r9748[0...63] SI message time received in milliseconds
Displays the relative system runtime in milliseconds when the safety message
occurred.
See also r9747, r9748, r9749, p9752, r9753, r9754, r9755, r9756, r9759
Units: Default value:
ms –
r9749[0...63] SI message value
Displays the additional information about the safety message that occurred (as
integer number).
See also r9744, r9747, r9748, p9752, r9753, r9754, r9755, r9756, p9759
Units: Default value:
– –
8-302
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 03.2006 Edition
Minimum value: Maximum value:
0 0xFFFF FFFF
Minimum value: Maximum value:
– –
Minimum value: Maximum value:
– –
Minimum value: Maximum value:
– –
Minimum value: Maximum value:
– –
Checksum:
Protection level:
No
4
Data type: Effective:
Power ON
U32
Checksum:
Protection level:
–
3
Data type: Effective:
U16 –
Checksum:
Protection level:
–
3
Data type: Effective:
U16 –
Checksum:
Protection level:
–
3
Data type: Effective:
U32 –
Checksum:
Protection level:
–
3
Data type: Effective:
I32 –
© Siemens AG, 2006. All rights reserved
03.06