NI-Industrial Communications for DeviceNet使用说明手册.pdf

Nl-lndustrial Communications for DeviceNet 2023-03-01 Nl-lndustrial Communications for DeviceNet Contents Nl-lndustrial Communications for DeviceNet Help 6 Overview 7 Error Codes 8 DeviceNet Fundamentals 20 Connection Type 20 Expected Packet Rate 21 Explicit Messaging Object22 Interface Object 23 I/O Object 23 Poll Mode 24 Reset Request Message Format 25 LabVIEW and DeviceNet Data Types 27 Actions that Load or Unload the Bit File on the CompactRIO R Controller 28 Upgrading the Firmware of the Nl 9882 Module 30 Tutorial: Creating Applications on Different Types of Chassis and Controllers 31 Creating Applications on CompactRIO Targets with Nl Linux Real-Time 31 Step 1. Installing the Software on the Host31 Step 2. Installing Nl-lndustrial Communications for DeviceNet on the CompactRIO R Controller 31 Step 3. Creating Applications by Using the DeviceNet Vis 33 Creating Applications on CompactRIO Targets with Operating Systems Other Than Nl Linux Real-Time 33 Step 1. Installing the Software on the Host33 Step 2. Installing Nl-lndustrial Communications for DeviceNet on the CompactRIO R Controller 34 Step 3. Adding an FPGA Target and the Nl 9882 Module to the LabVIEW Project. 34 Step 4. Running an FPGA VI to Load DeviceNet 36 Step 5. Waiting to Detect Interfaces 37 Step 6. Creating Applications by Using the DeviceNet Vis38 Creating Applications on PCI and PXI 39 DeviceNet Hardware40 Overview 40 / Nl-lndustrial Communications for DeviceNet Cabli