KnowledgeBase Results

Showing 271-300 of 465 results
Why Does the Output of My NI 9401 Sometimes Glitch? digital.ni.com/public.nsf/allkb/0DB2F634C2C7AF578625767900620E19
1 ratings:   5 out of 5      Rate this Document Why Does the Output of My NI 9401 Sometimes Glitch? Hardware: CompactRIO>>Digital Input Modules>>NI 9401 Problem: I have noticed unexpected behavior on the ...
What is a Recommended Software Set? digital.ni.com/public.nsf/allkb/A0B2AEDA76A029DC8625731B0057A16E
I installed the latest Driver CD and the LabVIEW Real-Time Software Wizard is asking me to install recommended software sets. What are they, and why are some of them disabled?How do I install a set of ...
Can I Access TEDS Information in Scan Mode? digital.ni.com/public.nsf/allkb/A775A0F34046452D86257675006952F5
I am using an NI 9219, NI 9233, NI 9234, or NI 9237 in my CompactRIO. Is it possible to access the TEDS information from the module without programming the FPGA?
How Do I Clean My cRIO-FRC and Install Protective Gaskets? digital.ni.com/public.nsf/allkb/FA1B856FC4EB6F9D86257673007935A1
6 ratings:   4 out of 5      Rate this Document How Do I Clean My cRIO-FRC and Install Protective Gaskets? Hardware: CompactRIO Problem: What is the procedure for cleaning my NI cRIO-FRC and installing ...
What is the Best Method To Synchronize Different DSA Modules in FPGA? digital.ni.com/public.nsf/allkb/818A214ACA9C8A128625766E0003751C
I have two different NI 923x dynamic signal acquisition modules and I would like to synchronize them in LabVIEW FPGA. How should I go about doing this?
Why Does My EtherCAT Expansion Chassis Not Work with a Longer Cable? digital.ni.com/public.nsf/allkb/8D6E10CCFCB975B78625766C0051E99C
I have been using my EtherCAT expansion chassis, NI 9144, with my CompactRIO without any problem. I have now added in a longer cable and suddenly I can't see my modules. Why is this happening and how can ...
cRIO-900x Processor Change Notification FAQ digital.ni.com/public.nsf/allkb/04E5F70D27A18AE1862572FE00591415
1 ratings:   5 out of 5      Rate this Document cRIO-900x Processor Change Notification FAQ Hardware: CompactRIO>>Controllers>>cRIO-9002, CompactRIO>>Controllers>>cRIO-9004 Problem: Frequently Asked Questions ...
How Do I Use the 951x Series Motion Modules in a Hybrid Configuration on my CompactRIO? digital.ni.com/public.nsf/allkb/12287236ED86B789862576630059572C
I am using a CompactRIO (cRIO) and want to run the Scan Engine 951x Series Motion Modules along with user programmed FPGA code. What steps are necessary to run the 951x modules on a chassis in hybrid mode? ...
CAD Drawings for CompactRIO Controllers, Modules and Accessories digital.ni.com/public.nsf/allkb/574D01C7CF5B3DB7862572FA004E54D3
12 ratings:   2.75 out of 5      Rate this Document CAD Drawings for CompactRIO Controllers, Modules and Accessories Hardware: CompactRIO Problem: Where can I find detailed CAD drawings for CompactRIO ...
Error -61399 When Executing FPGA VI on Development Computer With Simulated I/O digital.ni.com/public.nsf/allkb/010C996A1BDCD1BD8625765E006BB5CD
I am running my FPGA VI on my Development Computer with Simulated I/O and have selected to Use Custom VI for FPGA I/O. When I run my VI, I get the following error: Why do I get this error and how can ...
Using the SMB Connector for Digital I/O or Drift Compensation on cRIO-901x and 9074 Controllers digital.ni.com/public.nsf/allkb/C11571D3F53DAC6C862574C9004C1A3C
The Operating Instructions manual for cRIO-9012/9014/9074 controllers states the following:"The software that supports GPS drift-correction and other digital I/O through the SMB connector was not available ...
How Do I Configure My CompactRIO Real-Time Controllers to Synchronize to SNTP Servers? digital.ni.com/public.nsf/allkb/F2B057C72B537EA2862572D100646D43
10 ratings:   3.70 out of 5      Rate this Document How Do I Configure My CompactRIO Real-Time Controllers to Synchronize to SNTP Servers? Hardware: CompactRIO>>Controllers Problem: How do I configure ...
Using the SMB Connector for Digital I/O or Drift Compensation on cRIO-901x and 9074 Controllers digital.ni.com/public.nsf/allkb/E30C283B6F8879A586257624004C48B0
The Operating Instructions manual for cRIO-9012/9014/9074 controllers states the following: "The software that supports GPS drift-correction and other digital I/O through the SMB connector was not available ...
NI-RIO version support for NI 9227 digital.ni.com/public.nsf/allkb/4B6586277F30591686257642005A127E
I see that the official release of NI-RIO 3.2.0 (3.2.1) is the first time support for the NI 9227 was added; however, it appears that I can use it with NI-RIO 3.1.1, and help files are present in this ...
Incorrect Initial Sample with NI 9211, NI 9217, or NI 9219 in NI CompactDAQ digital.ni.com/public.nsf/allkb/EC6B7C1528D610CC862572C70063366D
When I perform a hardware-timed acquisition with an NI 9211, NI 9217, or NI 9219 in NI CompactDAQ, the first sample that I read is old/stale. The rest of the data I acquire looks fine, but the first sample ...
Setting up a NI 9144 EtherCAT Project with CompactRIO digital.ni.com/public.nsf/allkb/57FF524C1FC183AD8625763A00650C1F
I have a NI 9144 EtherCAT Chassis, and I would like to know how to get my project started.  How do I add my targets and devices?
Why is there No Nominal Resistance Specification for NI 9237? digital.ni.com/public.nsf/allkb/4E6C5E0B1FE562E6862576370006BFA1
I was looking through the User Guide for the NI 9237 and saw no nominal resistance specification like I might expect. Why is this not specified?
What Power Connectors should I buy for my CompactRIO? digital.ni.com/public.nsf/allkb/10DC3F9A4520493A8625763500711CB3
I am looking for additional power supply connectors for my CompactRIO controller, what is the model name and part number of these connectors?
Error -200077 When Using an NI 9263 with Calibration Executive 3.2 digital.ni.com/public.nsf/allkb/F979EC662795C43C862572B80081D469
When I attempt to calibrate an NI 9263 (cRIO/cDAQ module) with Calibration Executive 3.2 I receive error -200077.
Can I Programmatically Read the Power Source of a cRIO-900x? digital.ni.com/public.nsf/allkb/13F2B3F31D06B2CA862572A300539CF6
Is it possible to programmatically get the numeric voltage level of the cRIO power supply from the controller directly without using any external wiring?
Is There a Tool for Monitoring Web Traffic When I Host My CompactRIO Application on a Webpage? digital.ni.com/public.nsf/allkb/93B3536DE4BCC9A886257620007885B2
I have hosted my CompactRIO application on a webpage. Is there any tool I can use to monitor the web traffic, similar like the Remote Panel Connection Manager available for remote panel applications?
Allocating DMA Memory on cRIO Controllers with 128 MB DRAM Causes Controller to Crash digital.ni.com/public.nsf/allkb/88687F739B82EB8886257297005137A3
When I allocate memory for DMA on a CompactRIO controller with 128 MB of DRAM it causes my application to crash. Why does this occur and what can be done to fix the issue?
Why Does the 9215 BNC IO Node Halt my Acquisition When Inserted in cRIO-9113 Chassis? digital.ni.com/public.nsf/allkb/7154553DC3AEAD1D8625761B0013FBF7
When I have a 9215 BNC module in cRIO-9113 Chassis, the AI acquisition node will halt the while loop and hang the acquisition. But it goes fine as long as 9215 BNC is taken away from the slot. And the ...
What Effect Does Switching Frequency Have on Acquisition? digital.ni.com/public.nsf/allkb/160A6C26C8B25B998625761A007D80FB
The specified switching frequency of the NI 9401 is up to 30 MHz depending on the direction and number of channels in use. What does this mean for my application with the 9401?
Why Can I Not Install LabVIEW Real-Time 8.20 on My cRIO-9014 Controller from Measurement & Automation Explorer? digital.ni.com/public.nsf/allkb/A37F2EFFA7FE694D86257290007061D4
I currently have LabVIEW 8.20 and have received a CompactRIO(cRIO)-9014 controller. I have been using it for several months and have recently re-formatted the controller and find I am now unable to install ...
How Fast Can CompactRIO Controllers Stream Data to Disk and USB? digital.ni.com/public.nsf/allkb/7ACF6F25980D04AB8625728300557221
I would like to stream data to disk or USB on my CompactRIO controller, and I'm curious if it can handle the rates I require. What logging rates can I expect on my controller?
Can I Use NI 9485 Channels In Parallel For Increased Switching Current? digital.ni.com/public.nsf/allkb/4C24CFD8EBAA87408625760E007A79DC
I have an NI 9485 and need to switch more current than the per channel rating.  Since current divides evenly among equal resistances, can I use N channels in parallel for increased current handling?
Documentation Error in Calibration Procedure for NI 9263 digital.ni.com/public.nsf/allkb/B1BE5F3943B68DD08625727B006E4B45
In the Calibration Procedure for the NI 9263 there is a documentation error on page 6 regarding the the input configuration of the DAQmxCreateAOVoltageChan.vi.
Are the Cable Accessories for the NI 9237 Shielded? digital.ni.com/public.nsf/allkb/26014A32C4AD50648625727B0068D3CF
6 ratings:   2.83 out of 5      Rate this Document Are the Cable Accessories for the NI 9237 Shielded? Hardware: CompactRIO>>Analog Input Modules>>NI 9237, CompactDAQ>>Analog Input Modules>>NI 9237 Problem: ...
Thermocouple Accuracy Table by Type and Temperature digital.ni.com/public.nsf/allkb/BA5B756B76BB595A862579B3008168C0
I am reading the temperature of a chamber using two thermocouples of the same type but the readings are different. I have calculated the accuracy of my measurement hardware but it does not compensate for ...

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