Siemens SINAMICS S120 Function Manual page 352

Communication PROFIBUS DP/PROFINET IO
10.1 Communications according to PROFIdrive
TM31
TM41
TB30
CU_S
Depending on the drive object, the following maximum number of process data items can be
transmitted for user-defined telegram structures:
• A_INF
• B_INF
• S_INF
• SERVO
• VECTOR
• TM15DI/DO
• TM31
• TM41
• TB30
• CU
Interface Mode
Interface Mode is used for adjusting the assignment of the control and status words in line
with other drive systems and standardized interfaces.
The mode can be set as follows:
p2038 = 0
p2038 = 1
p2038 = 2
Procedure:
1. Set p0922 ≠ 999.
2. p2038 = set required interface mode.
When you set a telegram from the range between 100 and 199, Interface Mode is set by
default (p2038 = 1) and cannot be changed.
Interface Mode defines the setting of the standard telegram 20 (p2038 = 2). The assignment
cannot be modified.
When a telegram that specifies the Interface Mode (e.g. p0922 = 102) is changed to a
different telegram (e.g. p0922 = 3), the setting in p2038 is retained.
352
Drive object
Drive object
Value
SINAMICS (factory setting)
SIMODRIVE 611 universal
VIK-NAMUR
Telegrams (p0922)
No predefined telegram.
3, 999
No predefined telegram.
390, 391, 392, 999
Max. number of PZD for sending / receiving
Send 8, receive 5
Send 8, receive 5
Send 8, receive 5
Send 19, receive 16
32
5
5
Send 19, receive 16
5
Send 15, receive 5
Interface Mode
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4
Drive Functions