Siemens Sinamics S120 Function Manual page 582

Communication
10.1 Communication according to PROFIdrive
Interrelationship, clock cycle synchronism, PROFIsafe and SINAMICS Link
Table 10- 52 Interrelationship, clock cycle synchronism, PROFIsafe and SINAMICS Link
Variant
1
2
3
4
5
6
7
8
9
Parameter
p8839 PZD Interface hardware assignment
Description: Assigning the hardware for cyclic communication via PZD interface 1 and interface 2.
Values: 0: Inactive
1: Control Unit onboard
2: COMM BOARD
99: Automatic
For p8839, the following rules apply:
● The setting of p8839 applies for all drive objects of a Control Unit (device parameter).
● For the setting p8839[0] = 99 and p8839[1] = 99 (automatic assignment, factory setting),
580
Interface
IF1
IF2
IF1
IF2
IF1
IF2
IF1
IF2
IF1
IF2
IF1
IF2
IF1
IF2
IF1
IF2
IF1
IF2
the hardware used is automatically assigned to interfaces IF1 and IF2. Both indices must
be selected so that the automatic assignment is activated. If both indices are not
selected, then an alarm is output and the setting p8839[x] = 99 is treated just like
'inactive'.
Clock cycle PROFIsafe
synchronization
No No
No No
No No
No Yes
No Yes
No No
No No
Yes No
No No
Yes Yes
No Yes
Yes No
Yes No
No No
Yes Yes
No No
Yes No
No Yes
Function Manual, (FH1), 01/2012, 6SL3097-4AB00-0BP2
SINAMICS Link
possible
No
No
No
No
No
No
No
Yes (for CBE20 as IF2)
No
No
No
Yes (for CBE20 as IF2)
Yes (for CBE20 as IF1)
No
No
No
Yes (for CBE20 as IF1)
No
Drive functions