Front panel indicators used as controllers and viceversa

[vick217]

It is possible to use indicators also as controllers?

I would like to load data from a file and then to be able to edit that data.

Kind regards

[Manuel_Ruiz]

Hi vick217

this is the Spanish board. But I think  a "Local Variable" or a Value "Property Node"

could work for you.

Regards.

[Vick002]

Dear all,

I am using a PXI 7350 hardware to generate a PWM signal. The PXI is capable of generating this PWM signal by selecting parameters in the configuration VIs from the NI motion 73xx software.

There are a 14 frequencies that can be used. These are:

Clock Divider Value	Clock Value*	NI 7334/42/44 Clock Frequency	NI 7330/40 Clock Frequency	NI 7350 Clock Frequency
512	0	40.00 kHz	48.46 kHz	48.01 kHz
1K	1	20.00 kHz	24.23 kHz	24.00 kHz
2K	2	10.00 kHz	12.11 kHz	12.00 kHz
4K	3	5.00 kHz	6.06 kHz	6.00 kHz
8K	4	2.50 kHz	3.03 kHz	3.00 kHz
16K	5	1.25 kHz	1.51 kHz	1.50 kHz
33K	6	625.00 Hz	757.14 Hz	750.09 Hz
External Clock/256 Hz	7	External Clock/256 Hz	External Clock/256 Hz	External Clock/256 Hz
65K	8	312.50 Hz	378.57 Hz	375.05 Hz
131K	9	156.25 Hz	189.29 Hz	187.52 Hz
262K	10	78.13 Hz	94.64 Hz	93.76 Hz
524K	11	39.06 Hz	47.32 Hz	46.88 Hz
1048K	12	19.53 Hz	23.66 Hz	23.44 Hz
2097K	13	9.77 Hz	11.83 Hz	11.72 Hz
4194K	14	4.88 Hz	5.92 Hz	5.86 Hz
External Clock/ 32,768 Hz	15	External Clock/ 32,768 Hz	External Clock/ 32,768 Hz	External Clock/ 32,768 Hz
*  These clock value numbers are used for purposes of discussion only.

However, the 375.05 Hz and the ones below are exactly the same as the 48KHz and below, which results in a total of only 7 frequencies. I have tried these frequencies with the MAX software from Labview, and I am able to use the 14 frequencies from the PXI 7350 card. I have also use a PCI 7334 and I was able to use MAX and Labview to configure the PWM. 

Do you think that my PXI 7350 card might be damaged? 

Best wishes

[fernando.becerra]

Hi Vick, thanks for using the forums, I would recommend posting on an English speaking board and writing in a new post to receive a faster response.

As for your problem with the NI PXI 7350 board, you say that with NI MAX you were able to output the 14 different frequencies, but you are unable to do so within LabVIEW? or you are unable to output the 14 different frequencies either in NI MAX and LabVIEW? Could you show us how you are configuring the motion VI's in LabVIEW?

Regards.

Fernando Becerra | CLAD