ICP DAS USA DN-3000, DB25, 100-700 PLCS user manual Minimum Delay Between Messages

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DeviceNet to Motor Drives

2-Wire RS422 or RS485 Communications

This box will only need to be checked if the communications with your Motor Drive is a 2-wire RS485 or RS422 interface. When 2-wire communications are being used, RTS must be looped back to CTS on the DN-3000 side of the cable. This can be done on the RS232 side by looping pins 4 and 5 or on the RS422/485 side by looping 16 to 18 and 17 to 19.

Communications Settings

The communications settings are automatically set to the default values for each type of Motor Drive when the Motor Drive is first selected. Before changing any of these settings, consult your drive manual for the correct settings. To move between the communications settings, press the TAB or ENTER keys. To select a setting, use the UP/DOWN arrow keys to move to the desired setting and press the SPACE BAR to enter or change your selection.

RTS Control (Request to Send Control)

RTS Control selection is an option provided for modems or for Motor Drives that require RTS to be active only while the DN-3000 is transmitting to the drive. If RTS/CTS is selected, the DN-3000 will activate RTS and wait until CTS is active before transmitting to the drive. If RTS Delay is selected, the DN-3000 will activate RTS and wait for the specified delay time to pass before transmitting to the drive.

Response Time-Out

The Response Time-Out is tells the DN-3000 how long to wait after transmitting a request to the Motor Drive if no response has been received from the drive. After this amount of time (specified in milliseconds) passes with no response being received, the DN-3000 will assume that no response is coming and will retry the request.

Minimum Delay Between Messages

The Minimum Delay Between Messages is only needed for Motor Drives that get “confused” when consecutive requests are sent too close together. The Mitsubishi Z200 Series of Motor Drives is the only currently known drive that requires this delay (set to 60 ms for Mitsubishi Z200 drives).

Save this information by pressing the Alt+S” or F10 function keys. After the “Information Saved” window appears, press the ENTER key, then the ESC key to return to the “EDIT” window.

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Contents DN-3000 Page Warranty Warranty & NoticesTable of Contents Application Notes Motor Drives Page Introduction IntroductionGeneral Information Software InstallationInstallation Software START-UP Software InformationCreating a Project File Creating Project FilesProject Types Additional Project Menu Sub-Headings Device Profile DeviceNet to PLCs or DevicesDevicenet to Plcs or Devices DeviceNet Host to Multi-Dropped Serial PLCs Example ApplicationsDeviceNet Host to Serial PLC with Pass-Through Connection Multiple DN-3000s with Different PLC or Device Types DeviceNet to PLCs or Devices Edit Menu Configuring Port #1, DevicenetMAC ID of DN3000 PLC/Device Protocol Configuring Port #2 Plcs or DevicesWire RS422 or RS485 Communications Intermessage Time-Out Configuring Port # 3 PassthroughUse I/O Data Data ConfigurationOutput Data Use Command BlockUse Diagnostics Output Data SizeInput Data Input Data SizeOutput Data Table Register Number Use Output WordPLC/Device Address File Number Allen-Bradley PLCs onlyInput Data Table PLC/DeviceAddress Use Input WordCommand Block Devicenet to Motor Drives DeviceNet to Motor DrivesDeviceNet Host to Multi-Dropped Serial Motor Drives DeviceNet Host to Serial Motor DriveMultiple DN-3000s with Different Motor Drive Types DeviceNet to Motor Drives Edit Menu MAC ID of DN3000 Motor Drive Type Configuring Port # 2 Motor DrivesMinimum Delay Between Messages Data Configuration Use Command Block Input Data Size Output Data Table Parameter Number Motor Drive AddressInput Data Table Use Input Word Number Word Returned Parameter Data read command only Word Motor Drive Address CommandNumber Word Parameter Data write command only Word Motor Drive Address Result Code CommandOperation of the Link Switch Upper Link Configuration Mitsubishi Drives OnlyException Table Mitsubishi Drives Only Transferring Project Files Transferring Project FilesVerify Transfer OptionsDownload Project to DN3000 Upload Project from DN3000SET Directory Options SettingsOptions Settings Current Directory Path Graphic Area SET COM Port Save Options to Disk Default OptionsSET Printer Options Load Options from DiskTechnical Information Power RequirementsPhysical Dimensions Switch # Normal Off Configuration Diagnostic DIP Switch SettingsVisual LED Indicators Flashes followed by a pause DN-3000 Troubleshooting InformationFlashes followed by a pause Invalid DIP Switch Setting Protocols Supported Registers AccessedApplication Notes PLCs and Devices ALLEN-BRADLEY PLC 5, SLC500 and Micrologix PlcsLink Adapter Requirement Idec MICRO-3 PlcsIdec FA Series Plcs Koyo / PLC Direct 205 Series Plcs Memory Address PLC Registers AccessedKoyo / PLC Direct / TI 305 Series Plcs RTS Control Mitsubishi FX Series PlcsModicon Plcs and Modbus Devices Omron PlcsPass-Through Port Protocol InformationPassthrough Port Note Square D Model 100-700 PlcsWestinghouse Plcs Toshiba EX and M Series PlcsToshiba T Series Plcs Drive Parameter Numbers Assigned By Panel-Tec Application Notes Motor DrivesBaldor Motor Drives Drive Addresses Assigned By Panel-Tec Configuring a Baldor Drive For Serial CommunicationsYaskawa Motor Drives Configuring a Woods Drive For Serial CommunicationsMitsubishi Motor Drives Woods Motor DrivesDN3000 Configuration Cable Cable DiagramsSolder End Allen BradleyGE Fanuc DN3000 GE Fanuc 90/20, 30Idec Koyo/PLC Direct Mitsubishi Mitsubishi FX SeriesModicon ModiconHost Link OmronSiemens S7 TSX07 Square DTI5 232 Port DN3000 Simatic TI5 SeriesToshiba DN3000 ToshibaBaldor Baldor Motor DrivesMitsubishi Motor Drives Woods Motor Drives Yaskawa Motor Drives DeviceNet DN3000 DeviceNet Cable