Communication
9.2 Communication according to PROFIdrive
Function Manual
Function Manual, 01/2011, 6SL3097-4AB10-0BP3
531
Structure of the telegrams
You can find an overview of the structure of telegrams in function diagrams 2420, 2422, and
2423 in the SINAMICS S110 List Manual.
Depending on the drive object, only certain telegrams can be used:
Drive object Telegrams (p0922)
SERVO 1, 2, 3, 4, 102, 103, 999
SERVO (EPOS) 7, 9, 110, 111, 999
CU_S110 390, 391, 392, 393, 394, 999
Depending on the drive object, the following maximum number of process data items can be
transmitted for user-defined telegram structures:
Drive object Max. number of PZD for sending / receiving
SERVO
Send 19, receive 16
CU_S110
Send 15, receive 5
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:
Value Interface Mode
p2038 = 0 SINAMICS (factory setting)
p2038 = 1 SIMODRIVE 611 universal
Procedure:
1. Set p0922 ≠ 999.
2. p2038 = set required interface mode.
If you set telegrams 102 and 103, Interface Mode is set by default (p2038 = 1) and cannot be
changed.
Interface Mode is also set by default with positioning telegrams (7, 9, 110, and 111) and
cannot be changed (p2038 = 0 set).
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.
Function diagrams (see SINAMICS S110 List Manual)
● 2410 PROFIBUS address, diagnostic
● ...
● 2498 E_DIGITAL interconnection
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