Siemens SIMOTION D410-2 DP User Manual

Table 7-1 Vector drive
Example Settings
Vector drive (chassis format)
Current controller cycle = 375 µs
Speed controller cycle = 1.5 ms
T
I
= T
O
= at least 375 µs
T
DP
= 1.5 ms (... or 3 ms, or 6 ms ....)
T
MAPC
= T
DP
For the SIMOTION D410-2, a minimum of 1 ms is recom‐
mended for the servo cycle clock.
For this reason, set T
MAPC
= T
DP
= 3 ms or higher.
Vector drive (PM340/PM240-2)
Current controller cycle clock = 500 µs
(default)
Speed controller cycle = 2 ms
T
I
= T
O
= at least 500 µs
T
DP
= 2 ms (… or 4 ms, 8 ms, …)
T
MAPC
= T
DP
Blocksize Power Modules
Current controller cycle clock 500 µs (default)
The default current controller sampling time for SIMOTION D410‑2 with PM340/PM240‑2 is
500
µs. This current controller cycle is set automatically following project download if p0112 =
3 (default). The sampling times in p0115 are adapted automatically by the system following
the download; therefore, they may deviate from the offline values. The system also sets p0112
= 0 (expert) after the download.
Current controller cycle clock 250 µs (manual setting required)
If the current controller cycle clock for SIMOTION D410‑2 is to be changed from 500 µs (default)
to 250 µs, p0112 = 0 (expert) must be set.
p0112 = 0 enables the individual sampling times to be adjusted in p0115. Moreover, with this
setting, the system does not change the current controller sampling time automatically.
Note
SIMOTION D410‑2 is a single-processor system. CPU utilization is, therefore, dependent on
the
SIMOTION configuration (PLC and motion control) and the SINAMICS configuration (drive
control).
For more performance on the SIMOTION side, we recommend not setting any unnecessary
cycle clocks on the SINAMICS side.
400 µs current controller cycle clock
Vector drives in chassis format can also be operated with a current controller sampling time
of 400 µs (amongst other settings).
In the SIMOTION context, the following should be considered:
●
A current controller sampling time of 400 µs is only possible if control is via a
SINAMICS S120 Control Unit, which is not operated isochronously via PROFIBUS/
PROFINET on the SIMOTION D410-2.
● If the bus is operated isochronously, only cycle clocks with an integer multiple of 125 µs
are possible (i.e. 375 µs or 500 µs instead of 400 µs, for example).
Commissioning (software)
7.4 Additional information on configuring the SINAMICS Integrated
SIMOTION D410-2
172 Commissioning and Hardware Installation Manual, 01/2015

Siemens SIMOTION D410-2 DP Specifications

General

Brand	Siemens
Model	SIMOTION D410-2 DP
Category	Controller
Language	English