Commissioning Of Synchronous Reluctance Motors 1Fp1 Without A Damper Cage - Siemens Sinamics s120 Commissioning Manual

3.15 Commissioning of synchronous reluctance motors 1FP1 without a
damper cage
Unlike induction motors, reluctance motors cannot be operated by entering rating plate data
on any drive. For reluctance motors, the characteristic saturation properties must be known
and stored in the drive. SIEMENS reluctance motors of the series 1FP1 can be operated in
vector control with or without an encoder.
Configuring the reluctance motor as a standard motor
You must individually configure the drives.
1. Double-click in the project navigator on "Drives" > "Drive name" > "Configuration" >
"Configure DDS" one after the other.
2. Select the standard motor to be commissioned from the list.
The associated motor data is stored and does not to be entered manually.
3. Select a "[600] 1FP1 standard reluctance motor" for the "Motor type" as the standard
motor.
Commissioning sequence
1. Motor identification is preset for commissioning synchronous reluctance motors. The first
time the motor is switched on after commissioning, a zero speed measurement (p1900) is
therefore performed automatically. The non-linearities of the converter and the stator
resistance of the machine are measured.
2. If the drive has an encoder, automatic encoder adjustment is performed and the
commutation angle offset (p0431) is also determined the 2nd time the motor is switched
on. The following encoders are supported:
3. Moreover, a rotating measurement is recommended to optimize the speed loop setting.
Configure the rotating measurement p1960 = 0,1,2 (depending on p1300).
STARTER Commissioning Manual
Commissioning Manual, (IH1), 07/2016, 6SL3097-4AF00-0BP5

3.15 Commissioning of synchronous reluctance motors 1FP1 without a damper cage

Incremental en-
HTL/TTL with zero mark
•
coder
sin/cos with zero mark and/or CD track
•
Absolute encoder
EnDat
•
Commissioning
223