Siemens Sinamics S120 Function Manual page 580

Communication
10.1 Communication according to PROFIdrive
Properties of the cyclic interfaces IF1 and IF2
The following table shows the different features of the two cyclic interfaces:
Table 10- 50 Properties of the cyclic interfaces IF1 and IF2
Feature
Setpoint (BICO signal source)
Actual value (BICO signal sink)
PROFIdrive conformance
PROFIdrive telegram selection (p0922)
Clock cycle synchronization (isochronous mode) possible
(p8815[0])
PROFIsafe possible (p8815[1])
Slave-to-slave communication (PROFIBUS only)
List of drive objects (p0978)
Max. PZD (16 bit) setpoint / actual value SERVO
Max. PZD (16 bit) setpoint / actual value vector
Max. PZD (16 bit) setpoint / actual value infeed units
Max. PZD (16 bit) setpoint / actual value encoder
Max. PZD (16 bit) setpoint / actual value TM41
Max. PZD (16 bit) setpoint / actual value TM31
Max. PZD (16 bit) setpoint / actual value TM15DI_DO
Max. PZD (16 bit) setpoint / actual value TM120
Max. PZD (16 bit) setpoint / actual value TM150
Max. PZD (16 bit) setpoint / actual value TB30
Max. PZD (16 bit) setpoint / actual value CU (device)
Table 10- 51 Implicit assignment of hardware to cyclic interfaces for p8839[0] = p8839[1] = 99
Plugged hardware interface
No Option, only use Control Unit onboard interface
(PROFIBUS, PROFINET or USS)
CU320-2 DP with CBE20 (optional PROFINET interface)
CU320-2 PN with CBE20 (optional PROFINET interface)
CAN option CBC10
578
IF1
r2050, r2060
p2051, p2061
Yes
Yes
Yes
Yes
Yes
Yes
20 / 28
32 / 32
5 / 8
4 / 12
20 / 28
5 / 5
5 / 5
5 / 5
7 / 7
5 / 5
5 / 21
IF1
Control Unit onboard
COMM BOARD
Control Unit onboard
PROFINET
Control Unit onboard
Function Manual, (FH1), 01/2012, 6SL3097-4AB00-0BP2
IF2
r8850, r8860
p8851, p8861
No
No
Yes
Yes
Yes
Yes
20 / 28
32 / 32
5 / 8
4 / 12
20 / 28
5 / 5
5 / 5
5 / 5
7 / 7
5 / 5
5 / 21
IF2
--
Control Unit onboard
PROFIBUS or Control Unit
onboard USS
COMM BOARD PROFINET
COMM BOARD
Drive functions