For the cam outputs and the measuring input inputs (only for global measuring inputs) to
function correctly, the sampling times must be known to the engineering system.
Table 7-8
Influence of the current controller cycle clock on the dead time compensation
Current controller cycle clock has no
effect on the function
Current controller cycle clock has an
effect on the function
Cam outputs
● SIMOTION D
●
ET 200MP TM timer DIDQ
16x24V
● ET 200SP TM timer DIDQ 10x24V
TM15 / TM17 High Feature
Measuring input inputs
(global measuring in‐
puts)
● D4x5-2 (terminal X142)
●
ET 200MP TM timer DIDQ
16x24V
● ET 200SP TM timer DIDQ 10x24V
● TM15 / TM17 High Feature
● SIMOTION D (except D4x5‑2,
terminal X142)
● Controller Extension (CX)
● SINAMICS S110/S120 Control
Units
Measuring input inputs
(local measuring in‐
puts)
--- ---
In order that the changed cycle clock ratios are taken into account by the engineering system,
proceed as follows:
1. Go
online and perform a project download. The SINAMICS performs parameter calculations
once.
2. Perform an upload to the PG ("Target system" > Load" > "Load CPU / drive unit to PG").
3. This transfers the parameter calculations of the drive to the PG. The cycle clock ratios are
then known in the engineering system.
4. Go offline.
5. Generate the configuration information (Fast IO configuration) again. To do this, select the
SIMOTION CPU in the project tree and right-click to open the context menu "Fast IO" >
"Create new configuration".
6. Execute "Save project and recompile all".
7. Go online and download the project to the target system.
8. Save the data on the CF card.
SCOUT uses the described procedure to calculate internal system data that is required for
outputting/detecting signals with a high level of position accuracy.
Note
If
the cycle clock ratios are not set correctly, an appropriate message is output in the diagnostic
buffer.
Commissioning (software)
7.5 Additional information on configuring the SINAMICS Integrated
SIMOTION D4x5-2
240 Commissioning and Hardware Installation Manual, 03/2018, A5E33441636B
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