Baud Rate & Framing Settings | Laser LS8000-3 specification

LaserSpeed 8000-3 Instruction Handbook

RS-232/RS-422 Communication

Baud Rate & Framing Settings

Setting	Baud Rate	Framing
1	230.4k	7n2

2	115.2k	7n2

3	57.6k	7n2

4	38.4k	7n2

5	19.2k	7n2

6	9600	7n2

7	4800	7n2

11	230.4k	8n1

12	115.2k	8n1

13	57.6k	8n1

14	38.4k	8n1

15	19.2k	8n1

16	9600	8n1

17	4800	8n1

RS-232 Maximum Cable Lengths

Beta LaserMike recommends the following cable lengths based on the chosen RS232 baud rate. (These recommendations do not apply to RS-422, which is designed for long distances communications.)

RS-232 Baud	Recommended Maximum
Rate	Cable Length
230400	10m

115200	10m

57600	20m

38400	50m

19200	100m

9600	200m

4800	200m

If you experience problems at high baud rates when using RS-232 over a long cable, try decreasing the baud rate or switching to RS-422. The RS-422 port is designed for long distances at high baud rates. Beta LaserMike

Part No. 93463 / Drawing No. 0921-01561

Page 122 of 221

Revision A (Sep 2007)

Image 122

Laser LS8000-3 manual Baud Rate & Framing Settings, RS-232 Maximum Cable Lengths, Setting Baud Rate Framing

Contents

LaserSpeed LS8000-3 Declaration of Conformity Contents Mounting Dimensions for 85328 LaserTrak Software RS-232/RS-422 CommunicationEthernet Communication Appendix C LS8000X Dimensions & Installation Drawings Appendix a LS8000-3 Dimensions & Installation DrawingsAppendix B LS8000E Dimensions & Installation Drawings Appendix E Troubleshooting Guide Proprietary Statement Limited WarrantyService Manufacturer/Distributor European Commission Requirements Safety Information Intended Use Peak Power 50mW Wavelength 650-810 nm Laser Classification Laser Safety Precautions Labels and Safety Features LS8000-3 Labels LS8000-3E Labels LS8000-3X Labels Principle of Operation IntroductionSystem Overview Material Movement Model Standoff Distance Depth of Field Installing the SystemMounting the Gauge Mounting Distance Laser SafetyAmbient Temperature Environmental Conditions Air Wipe / Quick Change Window Steam & Mist Mounting Location Open Both Ends Twinner Lines Near Twinner Near Takeup Aligning the Gauge Types of Gauge Misalignment Wrong Gauge Orientation Connecting Power to the Gauge Connecting to Outputs LS8000-3 25-Pin Connector Pinout Pin Description LS8000-3 9-Pin Connector Pinout LS8000-3 M12 Connector Pinout LS8000-3E/LS8000-3X Connector Pinout LS8000-3 Connector Pin DB37 39-Pin Description LaserSpeed 8000-3 Instruction Handbook LS8000-3E/LS8000-3X Breakaway Cable Pinout Pin Male 39-Pin Female Description Maximizing Performance Validation Time Limit Selection Material Present AdjustmentMaterial Present Dropout Time Selection Starting/Ending Length Correction Connector Gender Signals LS8000-3 Interface ConnectorsLS8000-3 Rear Panel Connectors Interfacing with the LS8000-3 DB25 Connector RS-232 Serial Pinouts LS8000-3 to Computer DB25 Connector RS-232 Transmit and Receive PinsRS-232 Serial Pinouts LS8000-3 to Computer DB9 Connector High Speed Pulse Output Pins 3, 5, 7 User Scaleable Pulse Output Pins 15, 4, 6 Differential vs. Single Ended Pulse Outputs Quadrature Output Phase Relationships Typical Full Quadrature Pulse Train with Negative Velocity Quadrature Outputs at Extremely Low Pulse Frequencies Definitions Pulse s Pulse m Optically Isolated Input Schematic Material Present Input Pin Material Present Transition Effect Input Mode Example External Active Low Connecting Material Present SwitchesOptical Switch Mode LS8000-3 Material Present Mode External Active High Dual Switch Configuration +12-24VDC Power Signal Ground Signal Grounds Pins 11, 19 Isolation Not Required between Power Supply and I/O Measurement Direction Input Pin Laser Interlock Pin Laser Interlock Input Circuit Length Reset Input Pin Shutter Control Pin User VIN Pin Index Printer Pulse Output Pins +24VDC Power Input Pins 24-25 and Power Grounds Pins DB9 Connector RS-422 Transmit +/- and Receive +/- Pins Analog Output Voltage/Ground Pins Analog Output Specifications ⎧Voltage ⋅ Measurement Synchronization Input Pins QualityFactor = Voltage ⋅15 M12 Ethernet Connector LS8000-3 M12 Connector Pinout Ethernet Cables LS8000-3 Interface CablesDB25 Cables Part Number Length Cable Description Heavy Industrial Cables Breakaway Cables LaserSpeed 8000-3 Instruction Handbook Breakaway Cable Mounting Bracket LS8000-3 Breakout Assemblies Model Description Compatible With Base Size DB25 Breakout Assemblies Mounting Dimensions for 85328Part Interface/Feature Number DB37 Breakout Assemblies Mounting Dimensions for 85321, 85322, 85323Part Interface/Feature2 RS-422 Connector Breakout Assembly PinoutsRS-232 Connector Pin Description DB25/DB37 Pin Ethernet Connector Breakout Assembly A/C Power Connector Light Stack Interface Setting Value CommandApplication Interfaces #9CR Light Stack Laser Meaning Radiation Lamp Emitted? Yes Output How To Configure Output Pin Voltage Level Thermostat Interface Index Pulse & Length Thresholds Gauge-Gauge Synchronization LaserSpeed 8000-3 Instruction Handbook Single through beam Banner D10 Through Beam SwitchSignal D10 LaserSpeed Dual through beam uses two D10 modules Banner Retroflective Switch Picodot Signal PD45 LaserSpeed Signal DataPro Configure the LaserSpeed pulse per unit length DataPro 5000 BB DataPro 5000 DN DataPro 5000 DN Beckhoff I/O Signal KL5101-A LaserSpeedSignal KL5111-A LaserSpeed Signal Domino A200 LaserSpeed Domino a Series Signal Durant LaserSpeed Durant President Series Durant Settings Func # Value Signal Hengstler LaserSpeed Hengstler Signal Imaje S4/S8 LaserSpeed Imaje S4/S8 Signal MI800 MI800 Signal Newport LaserSpeed Newport P6000A Red Lion Paxi Signal 450-1 LaserSpeed Siemens Counter Module Signal Siemens LaserSpeed Siemens Counter Module 6ES5 385-8MB11 Signal TrueMeter LaserSpeed TrueMeter System Requirements LaserTrak for Windows Installing the LaserTrak SoftwareLaserTrak Software Software Installation Procedure Starting LaserTrak LaserSpeed 8000-3 Instruction Handbook LaserSpeed 8000-3 Instruction Handbook Chart Recorder Screen Gauge Info Gauge Status File Menu LaserTrak ToolbarLaserTrak Menus Tools Menu Part No / Drawing No 103 Revision a Sep Terminal Assist Screen Part No / Drawing No 105 Revision a Sep LaserTrak Configuration Screens Part No / Drawing No 107 Revision a Sep Part No / Drawing No 108 Revision a Sep Standard Operating Parameters Output Configuration Parameters Length Threshold a Direction Inversion SwitchAdvanced Operating Parameters Length Threshold B Length Reset Input Velocity Hold TimeoutLength Reset Value QF Warning Timeout Comm LED Control Chart Recorder Toolbar Chart Display Displaying Data Part No / Drawing No 116 Revision a Sep Monitor Display Length Mode Display Part No / Drawing No 119 Revision a Sep Part No / Drawing No 120 Revision a Sep RS-232/RS-422 Communication Serial Commands to set Baud Rate & FramingConfiguration Setting Serial Command Baud Rate & Framing RS-232 Maximum Cable Lengths Baud Rate & Framing SettingsSetting Baud Rate Framing RS-232 Baud Recommended Maximum Rate Cable Length Valid LED Framing Baud Rate Indication on Power UpNumber of Comm Baud Rate LED Blinks Automatic Baud Rate Detection Method Communication Protocol Notation Description Text Example Font Descriptive Text High Speed Pulse Setting @CR Read Communication Protocol Command DescriptionsSetting Baud Rate Framing @NCR Set RS-232 Baud Rate & Framing Jncr Quality Factor Warning Threshold Quality Factor Warning TimeoutDirection Inversion Switch Value Line Direction Example Hold Velocity TimeoutHold Velocity If Above Calibration Trim Analog Full Scale Velocity Analog Zero Scale Velocity Filter Range EnablesMaterial Present Input Mode Value Description Material Present Threshold Level Material Present Dropout TimeMaterial Present Validation Time Hour Meter Current Value Current & Max TemperatureVelocity at Loss of Material Tpcr Read Averaging Time User Update RateRate Command RCR or R0CR Mode Length Reset Input ActionLength Reset Value $RCR Read UCR Read Measurement Units$R4000CR Uncr Set Walking Threshold Minimum Final Length Material Present Output Index Pulse Output FunctionValue Index Pulse Output Function Valid Measurement Output Laser On QF Warning OutputShutter Open Thermostat Output YCR Read Index Pulse OPR SettingIndex OPR Pulse Length Yncr Set Length Threshold a Length Threshold B Pulse Output Function High Speed Pulse Output ConfigurationHigh Speed Pulse Rate Sync Output $LNCR Set User Scaleable Pulse Output Configuration$LCR Read Length Threshold B Light Stack YellowLight Stack Red User Scaleable Pulse Rate Pncr RS-232/RS-422 Traffic COM LED FunctionValue COM LED Ethernet Status/Traffic LED Status Meaning Setting Lock Setting Lock Enabled Ethernet Hardware ID Ethernet EnabledGauge Model and Serial Number DHCP=NCR Set Dhcp Enable/DisableDHCP?CR Read Value Effect IP Address Hostname IP Address Command *IPDEFGW?CR Response *IPDEFGW=192.168.0.213CR Default Gateway AddressCommand *IPDEFGW=192.168.0.213CR Response *IPADDR=192.168.0.213CR Final Length Mode Netmask Format Description Examples Text Output ModeFormat Bit Status Field Convention Example TE Data Output Binary Output ModeRead One Line of Measurement Data Data Processing Procedure Byte Value Value Format Configurable Text Output ModeTtncr Set Notation Description Length Bytes Read One Line of TT Data Stop Real-time Output AUTO232=SCR Set RS-232 Power-On Data Transmission ModeAUTO232?CR Read AUTO422=SCR Set RS-422 Power-On Data Transmission ModeAUTO422?CR Read AUTOUDP=SCR Set UDP Power-On Data Transmission ModeAUTOUDP?CR Read UDP Power-On Data Destination IP Address UDP Power-On Data Destination Port Transmission Time Fastest Update Rate Real-Time Data Timing Communication Protocol Command List Setting Lock High Speed Pulse Output ConfigurationUser Scaleable Pulse Output Configuration Setting Lock Enabled Ethernet Communication Configuration SettingsConfiguration Setting Command Read/Write Supported Protocols IP Address Configuration Dhcp Ping Example using Dhcp Start Run Type cmd At the command prompt, type Click OK Manually Configured IP Address Telnet Example using Dhcp Part No / Drawing No 171 Revision a Sep Ping / Icmp Ping Example using Manual IP AddressStart Run Type cmd and click OK At the command prompt, type Or use the IP Address you assigned TCP Communications UDP Communications UDP Command Example UDP Real-Time Measurement Example Byte Description UDP Discovery BeaconDiscovery Beacon Format Discovery Beacon Response Format Identifier Value Response Length Bytes UDP Discovery Beacon Example Transmitted Discovery Beacon Received Discovery Beacon Responses Value 1 IP Address Value 2 Ethernet Hardware ID Value 3 Dhcp Enabled/Disabled Value 4 Gauge Model Value 5 Serial Number Value 6 Host Name Specifications General Specifications Water Cooling LS8000-3 SpecificationsAir Cooling LS8000-3E Specifications Air Purge LS8000-3X Specifications Gauge Size 508 X 327 X 186 mm 20 X 12.9 X 7.3 Gauge Weight LS8000-3 Features Appendix a LS8000-3 Dimensions & Installation Drawings Part No / Drawing No 190 Revision a Sep Air Wipe / Quick Change Window optional Appendix B LS8000E Dimensions & Installation Drawings Part No / Drawing No 193 Revision a Sep Part No / Drawing No 194 Revision a Sep Part No / Drawing No 195 Revision a Sep Part No / Drawing No 196 Revision a Sep LS8000-E with AIR Purge see Table Appendix C LS8000X Dimensions & Installation Drawings Part No / Drawing No 199 Revision a Sep Part No / Drawing No 200 Revision a Sep Part No / Drawing No 201 Revision a Sep Appendix D Supply Voltage Requirements Voltage Drop using Single Supply/Single ReturnWire Size Voltage Drop per Foot Voltage Drop per Meter Dual Conductor Supply Quad Conductor Supply Cable Description Power Wires LaserSpeed Cables Appendix E Troubleshooting Guide Communications See the Automatic Baud Rate Detection LOCKEN=1CR Zcrlf Quality Factor/Valid Measurements Result of Laser beam inspection LaserSpeed 8000-3 Instruction Handbook LaserSpeed 8000-3 Instruction Handbook Aluminium strip LS9000 Only LOCKED=0CR $N-999999999CR $X999999999CR Measurements Environmental conditions LaserSpeed 8000-3 Instruction Handbook Miscellaneous Ethernet Ethernet option Index LaserSpeed 8000-3 Instruction Handbook