Siemens SIMATIC S7-1200 - Page 696

Technology instructions
10.3 Motion control
S7-1200 Programmable controller
696 System Manual, V4.2, 09/2016, A5E02486680-AK
Selected current data record from the drive
A SINAMICS drive supports different data sets for the encoder and actor. The SINAMICS
drive adapts the current data record at the moment of adaptation. Therefore, "p51" (current
data record of drive) is readout:
● The reference speed is equal to all data records: "p2000" (reference speed) is
independent of the data record.
● The maximum speed is independent of the data record: "p1082"
● The SINAMICS drive does not check the different maximum values of the different data
records if they are consistent regarding their control value in the current data record. For
example, this happens after a data adaptation to another data record.
Motor type
SINAMICS supports two motor types:
● Linear motor
● Default motor (rotary motor)
With Basic Motion Control (BMC), SINAMICS only supports rotary motors.
If the SINAMICS drive has a linear motor configured (parameter "r108, bit 12"), motion
control displays an ErrorID after a consistency check or a data adaptation abort.
Parameters
Motion control supports "DO-Servo" and "DO-Vector". The following parameters of the drive
are adapted:
TO-DB actor parameter
SINAMICS parameter
Actor.DriveParameter.ReferenceSpeed
p2000
Actor.DriveParameter.MaxSpeed p1082
Three TO DB parameters of the actor are not adapted but checked on plausibility:
TO-DB sensor parameter
SINAMICS/PROFIdrive parameter
Actor.type
r108, bit12
Actor.Interface.AddressIn.RID p922 or p2079
Actor.Interface.AddressOut.RID
p922 or p2079