Siemens Sinamics S120 Function Manual page 212

Cont rol of the safety functions
5.8 Safety Info Channel and Safety Control Channel
Ap plication
Changing the standard
telegram (without free
telegram configuration)
Changing the standard
telegram (with free
telegram configuration)
Change of the
SIC/SCC telegram
Adding further "Free
telegram configuration
with BICO" words
Not e
P arameter interdependencies
• Values for p2070 or p2071, which fall below the length of the standard telegram, will be
rejected and cannot be entered.
• Write access in p60122 is rejected if excessively high values are set in p2070 or p2071
so that attaching a SCC/SIC telegram would mean that the maximum permissible PZD
lengths would be exceeded.
212
Action by the u ser
Specify a new telegram; e.g. p0922 =
•
105
Select SIC/SCC; e.g. p60122 = 701
•
Change standard telegram (see
•
above)
Now continue as described in the
•
"Standard telegram + free telegram
configuration with BICO + SIC/SCC"
Change SIC/SCC; now, e.g. p60122
•
= 700
Change the values in p2070 or
•
p2071.
Select SIC/SCC; e.g. p60122 = 701
•
Now specify the new free telegram
•
configuration (see above).
Effect
r2050 and p2051 are deleted and re-assigned
•
accordingly.
The telegram extension for SCC is added after the
•
standard telegram.
r2050 and p2051 are preassigned corresponding to
•
p0922 and SIC/SCC are completely locked so that
they cannot be changed.
–
Starting with the indices set in p2070 or p2071, all
•
BICO interconnections are deleted in r2050[...] and
p2051[...].
The telegram extension for SIC is inserted into
•
parameter p2071 according to p2051.
When changing from a fixed telegram (p0922 =
•
p2079 = x) to a free telegram (p0922 = 999), p2070
and p2071 remain unchanged, however they are
released so that they can be changed. The value of
p60122 is kept.
SIC/SCC is reconfigured.
•
–
Function Manual, (FHS), 07/2016, 6SL3097-4AR00-0BP6
Safety Integrated