Installing LabVIEW USB RS232 RS485 Relay Controller Instrument Driver This Guide contains instructions for Installing LabVIEW USB RS232 RS485 Relay Controller Instrument Driver on your development environment. Please go through the following Steps to Install this driver: Download Instrument driver ZIP file from ProXR-labview-driver-v3 Extract this file and Copy ProXR folder. Paste this Folder in the instr.lib folder in your LabVIEW installation ...
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LabVIEW Relay switching and Status acquisition 1 In this LabVIEW relay switching article we will learn how to on off a relay, how to check relay status, bank status. These LabVIEW relay drivers will work with most of the ncd.io industrial relay controllers. which can be found over here Industrial Relay Controller For labview A) Setting a Relay ON/OFF and getting Status in Current Bank This guide shows how to turn a relay ON take status, then wait...
LabVIEW Relay Controller Advanced Configuration In this LabVIEW Relay Controller Advanced Configuration guide we will learn how to set relay delay, read delay, set, read relay bank values and relay test bench. A) Set and Read Character Delay Value This guide illustrates how to set and read character delay value Related Example in Driver: Character Delay Configuration.vi VIs Required: –> Initialize (Main Palette) –> Set Character...
LabVIEW Relay controller Basic Configuration In this LabVIEW Relay controller Basic Configuration manual we will learn how to automatically and manually refresh the relays, how to set and relay relay bank, set and read default relay state. A) Automatic vs Manual Refresh This example illustrates how to Disable Automatic refreshing and refresh Relays Manually. Related Example in Driver: Relay Refreshing.vi It works as follows, Turns OFF automatic r...
LabVIEW Relay switching and Status acquisition 2 In this LabVIEW Relay switching article we will learn how read relay status, set relay status and relay grouping. These LabVIEW relay drivers will work with most of the ncd.io industrial relay controllers. which can be found over here Industrial Relay Controller For labview A) Read Relay Status for 8 Relays This guide shows how to read status of all 8 relays in currently selected relay bank. Relate...
LabVIEW Relay Timer Operation In This Guide we will learn how to setup LabVIEW Relay Timer Operation, Pulse activated relay board and fixed time schedule relay. A) Timer Calibration This guide illustrates how to set Calibrate a timer and read back its calibration value. Related Example in Driver: Timer Calibration.vi VIs Required: –> Initialize (Main Palette) –> Calibrate (Timers Palette) –> Read Calibration (Timers Pal...
ProXR controllers have been the standard for relay control applications for many years. Over the years, we have improved firmware to add functionality. Several years ago, we migrated from a PIC16F690 processor to a PIC18F46K22 processor, which has more memory and runs 4 times faster. After this migration, we found it necessary to slow down the CPU to safer levels, as older software was not able to handle the ultra-low latency of the new CPU...
Introduction NCD Digital Potentiometer devices allow software control of up to 256 channels of 8-bit digital potentiometers. NCD manufactures many digital potentiometer devices with a wide range of communication options. Regardless of device, the command set is generally the same. This guide is therefore relevant to many product lines, including devices offered exclusively with a USB/RS-232 interface and digital potentiometer outputs, ProX...
Introduction NCD Devices with Contact Closure Input monitoring capabilities will use this command set to read no less than 8 contact closure inputs with a single query. This includes the ZSCAN series controllers and any NCD Devices equipped with a UXP Expansion Port (Fusion and ProXR UXP) and a USCS16, USCS32, or USCS48 contact closure input expansion board. This SCAN Series command set allows the user to read anywhere from 1 to 32 banks of 8 i...
Store and Retrieve Non-Volatile Memory Introduction Scratchpad Memory allows you to store and retrieve up to 8 bytes of data in a non-volatile EEPROM memory within the NCD device. Scratchpad Memory may be used for anything. The memory contents have no effect of the controller. You can use scratchpad memory to store important variables or use this memory to test for the existence of a particular controller. NCD Base Station Software Use NCD...
