Sinamics Diagnostic Buffer; Acyclic Communication With The Drive - Siemens SIMOTION D4x5-2 Commissioning And Hardware Installation Manual

Note
The memory card must be always remain inserted for SIMOTION D; please refer to the
SINAMICS manuals for which SINAMICS control units allow the memory card to be removed.
Parameter p7775 is only reset automatically to 0 after the successful completion of a job.
Know-how and write protection
● Parameter p7775 is not part of the know-how protection.
I.e. the parameter can be read and written irrespective of the know-how.
● Parameter p7775 is part of the write protection. This means the parameter can only be
written by the controller that configured a PZD cyclic communication with the SINAMICS
when write protection is activated (p7761 = 1).
All other write jobs are acknowledged negatively, e.g.
– SCOUT/STARTER
– For SINAMICS CUs, BOP, IOP, AOP
– Other masters that only communicate acyclically with the SINAMICS
7.5.5

SINAMICS diagnostic buffer

The diagnostic buffer of the SINAMICS Integrated, the CX32‑2 and the SINAMICS S120
control unit can be displayed in SIMOTION SCOUT.
To do this, select the SINAMICS Integrated, the CX32‑2 or the SINAMICS S120 control unit
in the project tree. Then select "Target system" > "Device diagnostics" in the menu.
In addition, the SINAMICS diagnostic buffer entries are also displayed in the D4x5‑2 device
diagnostics. All D4x5‑2 diagnostic buffer entries are displayed first, followed by those for the
SINAMICS Integrated and the CX32‑2. The start of the SINAMICS diagnostic buffer entries is
identified by the following entry:
>>>>>> Start of SINAMICS Integrated diagnostic buffer, station address = x <<<<<<
You also have the option of viewing the SIMOTION D4x5‑2 and SINAMICS Integrated
diagnostic buffers via SIMOTION IT web server.
7.5.6

Acyclic communication with the drive

Overview
PROFIdrive drive units are supplied with control signals and setpoints by the controller and
return status signals and actual values. These signals are normally transferred cyclically (i.e.
continuously) between the controller and the drive.
SIMOTION D4x5-2
Commissioning and Hardware Installation Manual, 03/2018, A5E33441636B
7.5 Additional information on configuring the SINAMICS Integrated
Commissioning (software)
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