R&S NRP-Z11 and Power Viewer issue - Page 1
Forum section: electronics / testgear

author: bav
author_rank: Newbie
timestamp: January 13, 2025, 09:09:49 pm
content: Hello!I am trying to connect Z11 power sensor to PowerViewer( Win10) software and getting the problem with connection during the measuring. Z11 is being recognized by software but when I start Continues measure it fails with log below:00:07:39:101 String descriptor 0 not returned, Error=31, Hub=1700, Port=6String descriptor 4 not returned, Error=31, Hub=1700, Port=6String descriptor 0 not returned, Error=31, Hub=1700, Port=6String descriptor 14 not returned, Error=31, Hub=1700, Port=6String descriptor 0 not returned, Error=31, Hub=1700, Port=9String descriptor 1 not returned, Error=31, Hub=1700, Port=900:07:39:208 Local host name is 'WIN-PKUMCR8KKE5'00:07:40:559 Device change detected.00:07:40:662 Searching for sensors...00:07:40:729 > NRP-Z11, 10743400:07:40:729 Closing sensor connection to NRP-Z11, 000000.00:07:40:731 Closing sensor connection to NRP-Z11, 107434.00:07:40:732 Closing sensor connection to NRP-Z11, 107434.00:07:40:737 Opening sensor NRP-Z11, 107434 as legacy device...00:07:40:780 rsnrpz_corr_getSParamDevList() not supported by sensor.00:07:40:782 rsnrpz_corr_getSParamDevice() not supported by sensor.00:07:40:784 Sensor does not allow to change the S-parameter state.00:07:40:785 Closing sensor connection to NRP-Z11, 107434.00:07:40:978 Continuous using new power range [-67 dBm ... 23 dBm]00:07:40:991 OTA Single using new power range [-67 dBm ... 23 dBm]00:07:41:005 Selected Sensor: NRP-Z11, 10743400:07:41:007 Continuous using new power range [-67 dBm ... 23 dBm]00:07:41:012 OTA Single using new power range [-67 dBm ... 23 dBm]00:07:41:017 Selected Sensor: NRP-Z11, 10743400:07:52:751 Opening sensor NRP-Z11, 107434 as legacy device...00:07:52:765 Continuous measurement started.00:07:57:796 VXIPnP function rsnrpz_init('USB::0x0aad::0x000c::107434',0,0,*ses=0000) returned error code '0xBFFC09FB'00:07:57:796 VXIPnP Driver Error Trace:00:07:57:796 1325671 : (Rsc=USB::0x0aad::0x000c::107434, ID=0, Reset=0, LongDist=0 )00:07:57:796 1325671 : NrpSetAttribute() returns 0x0000000000:07:57:796 1325671 : NrpOpenSensor( USB::0x0aad::0x000c::107434 ) returns 0x00000000, session = 0xd985d92000:07:57:796 1325671 : InitializeCriticalSection( pmain_session->cs ) done00:07:57:796 1325671 : SetEvent() done00:07:57:796 1325671 : InitializeCriticalSection( pmain_session_info->cs ) done00:07:57:796 1325671 : rsnrpz_GetNbOfCommands() returns 23200:07:57:796 1325671 : AddSessionNode() done00:07:57:796 1325671 : N2V() InstrSession returns 100:07:57:796 1325671 : rsnrpz_GetIndexFromPacket(8, 2) returns 0x00000000, index = 8400:07:57:796 1325671 : rsnrpz_GetIndexFromPacket(8, 10) returns 0x00000000, index = 8900:07:57:796 1325671 : rsnrpz_GetIndexFromPacket(8, 11) returns 0x00000000, index = 9000:07:57:796 1325671 : rsnrpz_GetIndexFromPacket(11, 3) returns 0x00000000, index = 10900:07:57:796 1325671 : rsnrpz_GetIndexFromPacket(11, 1) returns 0x00000000, index = 10700:07:57:796 1325671 : rsnrpz_InitializeRegisters() returns 0x0000000000:07:57:796 1325671 : NrpSetNotifyCallbackDataAvailable( NrpDataAvailableCallback, 0) returns 0x0000000000:07:57:796 1325671 : NrpSetNotifyCallbackErrorOccurred( NrpErrorOccurredCallback, 0) returns 0x0000000000:07:57:796 1325671 : NrpSetNotifyCallbackStateChanged( NrpStateChangedCallback, 0) returns 0x0000000000:07:57:796 1325671 : NrpSetNotifyCallbackCommandAccepted( NrpCommandAcceptedCallback, 0) returns 0x0000000000:07:57:796 1325671 : Sending *IDN...00:07:57:796 1330671 : rsnrpz_ReadValue( *IDN ) returns 0xbffc09fb, buffer = ''00:07:57:796 1330671 : Error handling00:07:57:796 1330671 : Resetting events...00:07:57:796 1330671 : Calling NrpSetNotifyCallbackDataAvailable(0,0)00:07:57:797 1330671 : Calling NrpSetNotifyCallbackErrorOccurred(0,0)00:07:57:797 1330671 : Calling NrpSetNotifyCallbackStateChanged(0,0)00:07:57:797 1330671 : Calling NrpSetNotifyCallbackCommandAccepted(0,0)00:07:57:797 1330671 : Clearing session information...00:07:57:797 1330671 : Clearing main session...00:07:57:797 1330718 : NrpCloseSensor() done00:07:57:797 1330718 : CloseHandle() [=Event] done00:07:57:797 1330718 : ERR: returning status 0xbffc09fb00:07:57:797 --- End of Trace ---00:07:57:797 Method: CDeviceNrpZ::device_connect()00:07:57:797 Function: rsnrpz_pvp_init()00:07:57:88500:07:57:887 Continuous measurement stopped.BTW, Z11 works fine with NRPV sofware.What does cause the problem in PowerViewer?

author: starlite4321
author_rank: Contributor
timestamp: March 11, 2025, 08:06:14 pm
content: Hello, I have an even more basic problem. Since R&S instituted their policy against providing accounts with access to downloads to private people (I'm retired), I can't GET Power Viewer in the first place. Does anyone know how to get a copy ?Thanks, Russ

author: AndyEng
author_rank: Newbie
timestamp: May 26, 2025, 04:25:45 pm
content: Hello all, I also looking any drivers, software and NRP Toolkit for Z11 sensor. Can anybody to share it?