Siemens SINUMERIK 840D sl Function Manual page 452
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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Data descriptions
9.2 Parameters for SINAMICS S120
r9776
SI diagnostics
The parameter is used for diagnostics.
Bit 00: Safety parameter changed, POWER ON required
1 signal: Yes, 0 signal: No
Bit 01: Safety functions enabled
1 signal: Yes, 0 signal: No
Bit 02: Safety component replaced and save necessary
1 signal: Yes, 0 signal: No
Bit 03: Safety component replaced and acknowledgment/save required
1 signal: Yes, 0 signal: No
See also: r9793
Note:
For bit 00 = 1:
At least one safety parameter was changed, that only becomes effective after a
POWER ON.
For bit 01 = 1:
Safety functions (Basic Functions or Extended Functions) have been enabled and
are effective.
For bit 02 = 1:
A safety-relevant component was replaced. Must be saved (p0977 = 1 or p0971
= 1 or "Copy RAM to ROM").
For bit 03 = 1:
A safety-relevant component was replaced. Acknowledge (p9702 = 29) and save
(p0977 = 1 or p0971 = 1 or "Copy RAM to ROM") required.
Unit:
Default value:
-
-
r9780
SI monitoring cycle (Control Unit)
Displays the clock cycle time for the Safety Integrated Basic Functions on the
Control Unit.
The SI monitoring clock cycle cannot be parameterized for STO/SBC/SS1. It is
permanently specified in the software and displayed in r9780.
See also: r9880
Unit:
Default value:
ms
-
r9781[0...1]
SI change monitoring checksum (Control Unit)
Displays the checksum for change tracking for Safety Integrated.
These are additional parameters, which are generated and used to track changes
(fingerprints for the function "Safety Logbook") to Safety parameters (that are rel‐
evant for checksums).
[0] = SI change tracking, checksum functional
[1] = SI change tracking checksum, hardware dependent
See also: p9601, p9729, p9799 and F01690
Unit:
Default value:
-
-
452
Minimum value:
Maximum value:
-
-
Minimum value:
Maximum value:
-
-
Minimum value:
Maximum value:
-
-
Checksum:
Protection level:
No
3
Data type:
Effectiveness:
Unsigned32
-
Checksum:
Protection level:
No
3
Data type:
Effectiveness:
Floating Point32
-
Checksum:
Protection level:
No
3
Data type:
Effectiveness:
Unsigned32
-
Function Manual, 12/2017, 6FC5397-4BP40-6BA1
Safety Integrated
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