s120 with Lenze's servo motor

Little bit off date, but have you succeed?  I have the same application. I have noticed, that SMC10 and Lenze resolver may no be compatible at all:

Lenze MCS manual

Resolvers

Stator-fed resolver with two stator windings offset by 90° and one rotor winding with transformer winding.

Input voltage 10 V amplitude

Input frequency 4 kHz

Stator/rotor ratio 0.3 ± 5%

Rotor impedance Zro 51 Ω + j90 Ω

Stator impedance Zs0 102 Ω + j150 Ω

Impedance Zrs 44 Ω + j76 Ω

TAMAGAWA SmartSyn Solver

BRX resolver is excited by AC voltage to the rotor winding, and outputs from the stator windings sine and cosine voltages proportion to the rotation angle θ.

BRT resolver is excited by sine and cosine voltages to the stator windings, and outputs from the rotor winding a sine voltage phase-shifted in proportion to θ.

There are two kinds of reoslvers: rotor excited, and stator excited. I guess the SMC10 axcepts rotor excited ones, meanwhile the Lenze MCS uses stator excited BRT type, can be seen on the video:

https://www.youtube.com/watch?v=81OBsC7axhc

In the attachment you'll see the Lenze MCS encoder, it's a BRT type. Frankly, I don't know what's the real difference between BRT and BRX. Could be possible to connect the BRT type as BRX?

Hello,

I´ve have made a commissioning with LENZE motor (with Resolver) and it works. But you have take care if the the motor still have a KTY temperature  sensor. Because SIEMENS uses KTY84 and LENZE KTY83. So you have to manipulate the overtemperature error, or you can use a Resistor in parallel (3 kOhm ?). So in the overtemperatur area the temperatures are okay.

Zako

Can you please specify exact model of Lenze PMSM? How did you tune everything, where did you get the data about all parameters for setting up the S120 controller?

Was this document of any use? https://support.industry.siemens.com/cs/ww/en/view/79690594

Have you seen this: https://support.industry.siemens.com/tf/ww/en/posts/resolvers-for-smc10/57567?page=0&pageSize=10   thread? The user is trying to connect Tamyagawa BRT resolver without success.