Communication Port Connector, RS232, RS485 | Elmo DBP SERIES

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5.4 Communication Port Connector

The serial communication is available via a 9 pins D connector (Jc) with the following pin assignment:

RS232

Pin

Function

2Receive

3Transmit

5Common

When using an IBM XT as an host, pins 4 and 5 should be connected together on the 25 pins D connector (computer side). When using an IBM AT as an host, pins 7 and 8 should be connected together on the 9 pins D connector (computer side).

RS485

Pin

Function

5Common

6,7 T/R -

8,9 T/R +

DBP - Rev 6/93

Image 64

Elmo DBP SERIES manual Communication Port Connector, RS232, RS485

Contents

Rev 6/93 DBP Rev 6/93 ELMO-WARRANTY Performance How to use this manual Flow Chart Table of Contents Step Panel H, DBP1 Analog Section Standard Features Description Digital Section Standard Features Type Designation Technical Specification Digital I/O specification GeneralDigital Inputs Digital Outputs Digital Outputs Digital Inputs Analog input specification Analog Input Sensors specification Resolver Option FeatureEncoder Resolver Encoder Inputs 1 RS232 Configuration 2 RS485 ConfigurationBattery backup Communication Communication System Operation RS485 and Checksum Protocol Current Control CFM Digital current limits Time dependent peak current limit Digital position and speed control Position Mode Velocity ModeServo Mode Motor Off Mode Direct command Latch ModeProgram Input condition Digit display Hardware signalAuto restart Shunt specifications Operation of the shunt regulator Commutation signals format Temperature protection Internal power supply failureLow back-up Battery voltage Short circuit protection DBP 3U Block Diagram DCB Block Diagram DCB Components Layout DCB Resolver Option Block Diagram Resolver Board Components Layout Terminal Description Function 4ac,2ac 8ac14ac,12ac 20ac,18acPage Page Control board Mode 24b Resolver Function Remarks 24a Auxiliary Encoder Complementary InputDirection Input For Pulse Reference voltage to the resolver must be Terminals of DBP Terminals Layout DBP Panel H Mounting Type Double Eurocard Size Type DBP-6U Rack Type Connectors Power Terminals for MBA-DBP/3U Mother Boards terminals MBA-DBP/3U and MBA-DBP/6U Power Terminals for MBA-DBP/6U Circuit common DBP Rev 6/93 Signals connector J3 Signals connector J4 Pin Function Remarks Output J1A, FAN Terminals MBA-DBP/6U only Page MBA DBP/3U MBA-DBP/6U Terminals for DBP mounted in Encd Terminal Function Circuit common DBP Rev 6/93 Signals connector J3 Signals connector J4 Pin Function Remarks Output Page Page MBA-DBP/3UE MBA-DBP/6UE RS232 Communication Port ConnectorRS485 Installation procedures Mounting Wiring AC power supply Load inductance Wiring diagrams Motors windings AC power wiring Ground Guide lines for connecting non-isolated AC suppliesDo not ground AC DBP + I option AC NON-ISOLATED DBP AC DBP Isolating Transformer NON Single Phase Connection AC DBP AC Hall sensors wiring Hall Sensores Connection 4 RS232 Communication wiring RS232 Communication 5 RS485 Communication wiring RS 485 Communication RS485 Communication Main encoder wiring Differential Encoder Connection Resolver wiring Resolver Connection Auxiliary encoder wiring Differential Auxiliary Encoder Connection Pulse/Direction signals wiring Input Connection CFM function Commutation signals formatAbort logic Setting the auxiliary position input format When using an Optical encoderWhen using Pulse and Direction signals Selecting the communication bus Setting the R/D circuit Setting the main optical encoder formatConverter Oscillator Oscillator Frequency/Amplitude Selection R228,R233Page OFF Page Page Page Applying power Adjustments Applying Power Adjusting the current limits Establishing the communicationChecking the feedback elements Defining the amplifier type Latch mode of the protective functions Connecting the MotorCurrent limit adjustments Self Restart LM0 Tables and Summaries Display diagnostics Control stage board Poles DIP switch Summary of DIP switches Power stage board Poles DIP switchPoles DIP switch for Resolver Appendix a Current loop response Fig. A-1 Typical current response waveforms DBP Rev 6/93 This page is Blank Appendix B Adding a velocity feedback See schematic in chapter Appendix C Differential amplifier connection Dimensional Drawings DBP1 TOP View 104 111.76 32.3 DBP2 TOP View 107 108 DBP3 TOP View 110 DBP3 Side View DBP4 TOP View DBP4 Side View DBP4 Side View DBP6 TOP View DBP6 Side View DBP6 Side View 117 DBP Rack Mounting 3U/ 13T 119 Front Panel for DBP 3U/13T 120 DBP Rack Mounting 3U/20T 122 128.7 101.4123 DBP Rack Mounting 6U/14T Side View DBP Rack Mounting 6U/14T Side View 262 70.92126 DBP Rack Mounting 6U/21T Side View Front Panel for DBP 6U/21T 128 Encd 3U Encd 3U Encd 6U Encd 6U External Shunt Resistor ESR List of Elmo Service Centers Israel Finland