Siemens SINUMERIK 840D Description Of Functions page 188

3 Safety-Related Functions
3.12 SI I/Os using fail-safe modules connected to PROFIBUS DP (840D from SW 6.3.30)
3.12.6 Parameterizing SINUMERIK 840D NCK
The parameterization of the SINUMERIK 840D NCK is made up of the following
sub-areas:
1.
2.
1.
F master address In order to check the correct assignment of F module to F master, the
PROFIsafe address assigned by the HW Config for the F master must be
entered in the following NCK machine data:
•
Input format: 0s 00 0a aa
If the value entered does not match the value displayed in the F modules, an
alarm is issued when the NCK runs-up:
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SINUMERIK 840D/SIMODRIVE 611 digital SINUMERIK Safety Integrated (FBSI) - Edition 11.03
Note
1. The DP cycle time calculated by the HW Config is needed as guideline
for parameterizing the PROFIsafe clock cycle (refer to Chapter:
"Parameterizing the SINUMERIK 840D NCK".
2. Before modifying the DP cycle time, read the information provided in the
online documentation (Button: "Help" of the relevant dialog box).
Configuration of the PROFIsafe communications
Parameterization of the SPL SGE/SGA interface
Configuring the PROFIsafe communications
MD 10385: $MN_PROFISAFE_MASTER_ADDRESS (PROFIsafe address
of F master)
s: Bus segment (currently only: 5 = DP connection on the PLC side)
-
aaa: hexadecimal PROFIsafe address of the F master.
-
Note
The PROFIsafe address of the F master can be found under:
HW Config -> Properties dialog box of the F module -> F parameter:
F_Source_Address (e.g.: 1 : PLC 314-2 DP)
•
STEP 7 V5.1 Master address = 01
(up to NCU system-SW < 6.4.15 required)
•
STEP 7 V5.2 Master address (standard value) = 2002
(from NCU system-SW >= 6.4.15 possible)
Refer to Chapter: Configuring and parameterizing the ET 200S F I/Os
•
Alarm: 27220 "PROFIsafe: Number of NCK-F modules ( number ) <>
Number of DP modules ( number )".
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11.03