I can't use the FB "SMC3_ETC_ExecuteCommand_SoE" to Unpark an axis

[Fred74]

Hello,

I want to send a command to a ctrlXDrive in order to unpark the axis.

I want to use a SoftMotion FB "SMC3_ETC_ExecuteCommand_SoE" 

The parameter used to unpark the axis is S_0_0139_0_150; So it means  9830539. 

the probelm is that this value is not a UINT. 

fbMB_Command_UnPark(
xExecute:= StepUnPark=10 AND PmActif,
xDone=> ,
xBusy=> ,
xError=> ,
eError=> ,
xAbort:= ,
uiIDN:= ,//9830539, // S139.150.0
pAxis:= ADR(MonAxe),
pEncoder:= ,
dwErrorCode=> );

Could you please tell me How to solve this issue?

Thank you very much for your help

Frédéric

[georkueh]

We'll check this.

[CDSAddons · Accepted solution]

The IDN "S_0_0139_0_150" is a Sercos 3 IDN - which is not compatible with SoE.
SoE is based on sercos 2, with a 16 bit IDN, i.e. the data range of a UINT.

Therefore, there is also no possibility to write or read this data block via SoE.
- It is impossible to process the 32 bit IDN of Sercos 3 with the 16 bit IDN available in SoE.

So any kind of workaround with SoE is not possible here.