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Modicon Modbus Plus Network BM85 Bridge Multiplexer User 's Guide 890 USE 103 00 31007492.0 1 February 2007.
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Preface 31007492 iii Preface .
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Contents v Contents Chapter 1 Introducing the BM85 Bridge/Multiplexers 1 . . . . . . . . . . . . . . . . . . . . -% #!550'/%+'!3!-.
31007492 Contents vi Chapter 3 Configuring the Modbus Models 25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "#+." +10.
Contents 310074 92 vi i %"*0+"00%"+!" .
31007492 Contents viii Chapter 5 Installing the BM85 69 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.1 Installing the BM85 Hardware 70 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.1.1 Mounting the BM85 70 .
Contents 310 07492 ix Glossary 89 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Index 98 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Introducing the BM85 Bridge/Multiplexers 31007492 1 Chapter 1 Introducing the BM85 Bridge/Multiplexers V ##" .
Introducing the BM85 Bridge/Multiplexers 31007492 2 1.1 Bridge/ Multiplexers on Modbus Plus 1.1.1 The Modbus Plus Network #)' )'' # &.
Introducing the BM85 Bridge/Multiplexers 31007492 3 PROGRAMMABLE CONTROLLER TO OTHER NODES BP85 BRIDGE PLUS HOST DEVICE NETWORK ADAPTER BM85 BRIDGE MUL TIPLEXER MODBUS MASTER, SLA VE, OR NETWORKED DEV.
Introducing the BM85 Bridge/Multiplexers 31007492 4 1.2 Overview of BM85 Models 1.2.1 A vailable Models $&#)(,!##&(''#!.
Introducing the BM85 Bridge/Multiplexers 31007492 5 1.2.3 Operating Power AC/DC Models # , ') &,+ ,.**&$ 0$-#*)0 +& )!!-.
Introducing the BM85 Bridge/Multiplexers 31007492 6 1.3 Programmable Port Models Part Number Mounting Method Operating Power (Nominal) Modbus Plus Network Cable Serial Ports Serial Protocol NW–BM85E.
Introducing the BM85 Bridge/Multiplexers 31007492 7 %% # #$! % &$&$$$$ $.
Introducing the BM85 Bridge/Multiplexers 31007492 8 1.4 Configuring the Programmable Models Developing the Application #-$*$#*' )*()$"/%'$.
Introducing the BM85 Bridge/Multiplexers 31007492 9 1.4.1 Software Development T ool Kit '$-.$)"*!!$' - -/++'$ $).# *!.1, 0 '*+( ).&$.$- +,*0$ $) .
Introducing the BM85 Bridge/Multiplexers 31007492 10 1.5 Modbus Port Models Part Number Mounting Method Operating Power (Nominal) Modbus Plus Network Cable Serial Ports Serial Protocol NW–BM85–000.
Introducing the BM85 Bridge/Multiplexers 31007492 11 BM85 BRIDGE MUL TIPLEXER 12 3 4 MASTER SLA VE 50 100 NETWORK SLA VE NETWORK SLA VE CONTROLLER 150 200 NETWORK SLA VE NETWORK SLA VE NETWORK MASTER .
Introducing the BM85 Bridge/Multiplexers 31007492 12 1.6 Specifications (AC/DC Power Models) 1.6.1 Bridge/Multiplexer Models for AC/DC Power Description Name BM85 Modbus Plus Bridge/Multiplexer Part N.
Introducing the BM85 Bridge/Multiplexers 31007492 13 Serial Connections All Models Four DB9S Serial Parameters NW–BM85–000, NW–BM85C002 Modbus protocol, ASCII/RTU 300–19200 baud odd/even/no pa.
Introducing the BM85 Bridge/Multiplexers 31007492 14 1.7 Specifications (DC/DC Power Models) 1.7.1 Bridge/Multiplexer Models for DC/DC Power Description Name BM85 Modbus Plus Bridge/Multiplexer Part Number NW–BM85D002, NW–BM85D008 Mounting Method V ertical Standard 19 in Rack Physical Characteristics Height 3.
Introducing the BM85 Bridge/Multiplexers 31007492 15 Network Connections All Models Single- or dual-cable network Serial Connections All Models Four DB9S Serial Parameters NW–BM85D008 Modbus ASCII/RTU protocol 300–19200 baud odd/even/no parity 1 or 2 stop bits NW–BM85D002 User defined protocol, RS232 50–19200 baud 1.
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Device Addressing and Message Routing 31007492 17 Chapter 2 Device Addressing and Message Routing V .
Device Addressing and Message Routing 31007492 18 2.1 Modbus Plus Message Routing Paths &!"(&(&!'*"% !).
Device Addressing and Message Routing 31007492 19 2.1.2 Routing to Host Based Network Adapters !$!%&% &)!$"&$%&+.
Device Addressing and Message Routing 31007492 20 2.2 Modbus Address Conversion Programmable Port Models $&(%&$&""!"$!' (.
Device Addressing and Message Routing 31007492 21 &*0%"0(" +*2"./&+*,.+ ""!//&*&$1." #0%"!!.
Device Addressing and Message Routing 31007492 22 2.3 Routing Examples .
Device Addressing and Message Routing 31007492 23 % "!!$ ! .
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Configuring the Modbus Models 31007492 25 Chapter 3 Configuring the Modbus Models V " % $"$ V !%" !% $ V .
Configuring the Modbus Models 31007492 26 3.1 Before Y ou Start 3.1.1 Models Covered in This Chapter !" $ ! "# ".
Configuring the Modbus Models 31007492 27 3.2 Required Equipment ))(!$"/, .# )/-*),.*,' . ,-3)/1$&& ( $.# ,)!.# !)&&)1$(" 0$ - V ), +/$0& (.
Configuring the Modbus Models 31007492 28 3.3 Configuration Checklist $*+(%(&*#$)$#($'$#*'#.$*' ()( )"((.
Configuring the Modbus Models 31007492 29 3.4 Modbus Port Parameters 3.4.1 Information Y ou Will Need Y ou will need the following information for each port that you will use in your application. P arameters are explained in the sections indicated. Port T ype (see Section 3.
Configuring the Modbus Models 31007492 30 3.4.2 Port T ype Master " !.
Configuring the Modbus Models 31007492 31 3.4.3 Slave Device Address If the port is to be configured as a Modbus single slave device port, a slave device address must be assigned to the port in the range 1 ... 247 decimal. The address is part of the configuration of a port to which a single slave device is attached.
Configuring the Modbus Models 31007492 32 3.4.6 Link Timeout The Purpose of the Parameter %!&%$%)& %*!&(.
Configuring the Modbus Models 31007492 33 Timeout Examples #.#.#/,*##3*-)#/ $,./#00'+%0&#)'+(0'*#,102)1# !&'/ /#",+," 1/ *#//%#0.
Configuring the Modbus Models 31007492 34 3.4.7 Modem Booster How the Parameter Applies to the BM85 #!##'(&$$ '(# #.
Configuring the Modbus Models 31007492 35 Setting the Parameter )/(- & .)), -!),.# ) ' ))-. ,*,' . ,.(3 - ,$&*),.# *,' .
Configuring the Modbus Models 31007492 36 3.4.8 Modbus Address Map # $) $(%*' $)'$"%*('((&.
Configuring the Modbus Models 31007492 37 V & " +!$ # %#('" '%#( %.
Configuring the Modbus Models 31007492 38 V # - , -- - , , - ,0 ( '/-. (). /- V ! .
Configuring the Modbus Models 31007492 39 Silent Master Port Considerations %%$%# ! #% &#% &.
Configuring the Modbus Models 31007492 40 3.5 Configuring the Modbus Ports 3.5.1 Connecting Power for the Configuration 3.5.2 Setting the Switches 12345678 SWITCH POSITION 1 23456 78 PORT MODE: CONFIG.
Configuring the Modbus Models 31007492 41 Set the CONFIGURE Mode Set switch 1 to the CONFIGURE position (UP). Define the Configuration Port Switches 2 and 3 determine the port connector to be used for connecting the serial terminal. Set them for the port you want to use.
Configuring the Modbus Models 31007492 42 3.6 Y our Configuration Commands &! &!%!&"&! "" $.
Configuring the Modbus Models 31007492 43 3.6.1 The Default Configuration .
Configuring the Modbus Models 31007492 44 3.7 Y our Configuration Screens Y ou have four configuration screens: V1 Use this screen to display and set the communication parameters for each port. V2 Use this screen to display and set locations 1 ... 32 of the Modbus Address Map table for each port.
Configuring the Modbus Models 31007492 45 3.7.2 Printing the Configuration &$%!#!##&$!#!.
Configuring the Modbus Models 31007492 46 3.8 Y our V1 Screen 3.8.1 Y our V1 Screen Layout .
Configuring the Modbus Models 31007492 47 3.8.2 Using the V1 Screen Select the port you want to configure. F or example, enter P4 to select P ort 4 and make it the active port.
Configuring the Modbus Models 31007492 48 3.9 Y our V2 and V3 Screens 3.9.1 Y our V2 or V3 Screen Layout .
Configuring the Modbus Models 31007492 49 31007492 3.9.2 Using the V2 or V3 Screen +,! +*&'*'&" -*"& &,*".
Configuring the Modbus Models 31007492 5 0 3.10 Y our V4 Screen 3.10.1 Y our V4 Screen Layout .
Configuring the Modbus Models 31007492 51 3.10.2 Using the V4 Screen &!#"%#$!#'$%#!.
Configuring the Modbus Models 31007492 52 3.1 1 Setting the Modbus Plus Address ADDRESS SWITCH POSITION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 123456 0 .
Configuring the Modbus Models 31007492 53 3.12 Setting the RUN Mode 3.12.1 When to Set the RUN Mode ### ##" .
Configuring the Modbus Models 31007492 54 3.13 Modbus Port Indicator Codes .
Configuring the Modbus Models 31007492 55 2D Modbus state timer event error 2E UART interrupt error Modbus Plus Processor Interface Error Codes: 34 ...
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Configuring the Programmable Models 31007492 57 Chapter 4 Configuring the Programmable Models V # " " V # #&quo.
Configuring the Programmable Models 31007492 58 4.1 Before Y ou Start 4.1.1 Models Covered in This Chapter ! .
Configuring the Programmable Models 31007492 59 4.2 Required Equipment 4.2.1 Equipment for Writing the Application Program First, you must create your BM85 application program.
Configuring the Programmable Models 31007492 60 4.3 Overview of the Development Software (%+'+ ,% )'%'#+"%&#$)%),' %%" ) ( &'%+ )%(( ().
Configuring the Programmable Models 31007492 61 4.3.3 T est and Demonstration Source Files %""%- $ ")&(%, )%+(%.
Configuring the Programmable Models 31007492 62 4.4 Installing the Development Software This overview of the software installation process is supplied to assist your planning. Complete documentation is provided in the software kit. Substitute the paths and parameters used in your Borland development environment wherever applicable.
Configuring the Programmable Models 31007492 63 Start your Borland compiler development environment as described in your compiler documentation. Update the BM85 Project file BM85.PRJ to set the correct directory paths for your Borland environment.
Configuring the Programmable Models 31007492 64 4.5 Preparing the BM85 for Downloading !! "#&"#"&qu.
Configuring the Programmable Models 31007492 65 4.6 Setting the Configuration Switches .
Configuring the Programmable Models 31007492 66 4.7 Setting the Modbus Plus Address ! .
Configuring the Programmable Models 31007492 67 4.8 Indicator Codes During Downloading # % " "!".
Configuring the Programmable Models 31007492 68 4.9 Setting the RUN Mode 4.9.1 When to Set the RUN Mode """ ""!.
Installing the BM85 31007492 69 Chapter 5 Installing the BM85 V V .
Installing the BM85 31007492 70 5.1 Installing the BM85 Hardware 5.1.1 Mounting the BM85 #%")(, "" %(#%+$* $%$.
Installing the BM85 31007492 71 Horizontal Mounting &++&$*,)& + *$&#*!*!++.
Installing the BM85 31007492 72 1.53 in (39 mm) TOP VIEW REAR P ANEL VIEW 14.08 in (358 mm) 12.83 in (326 mm) 1 1.5 in (292 mm) 5.25 in (133 mm) 8.3 in (21 1 mm) 2.
Installing the BM85 31007492 73 31007492 OP VIEW FRONT P ANEL VIEW 19.0 in (483 mm) 17.25 in (438 mm) Allow 4.0 in (102 mm) rear clearance for access to switches and cables 3.47 in (88 mm) 18.25 in (464 mm) 10.59 in (269 mm) 8.48 in (215 mm) 9.15 in (232 mm) 3.
Installing the BM85 31007492 74 5.2 Connecting the Power Cables See Sections 1.6 and 1.7 for details about the BM85 operating power and connector requirements. Caution:ąY ou can connect power cables to the BM85, but ensure that the power is OFF before connecting the network or serial cables to the unit.
Installing the BM85 31007492 75 AC POWER CONNECTOR AC POWER SWITCH MODBUS PLUS SERIAL PORT 4 AC POWER SELECTOR PLUG AND FUSE MODBUS PLUS ADDRESS SWITCHES SERIAL PORT SWITCHES SERIAL PORT 2 SERIAL PORT.
Installing the BM85 31007492 76 5.3 Connecting the Network and Serial Cables %(!# $#! %!#$#!%! %.
Installing the BM85 31007492 77 5.3.1 Connecting a Single Network Cable # '#!! #(+$& ' $##( ( $)' !)' ! ($ ( $)'!)' $##($& 5.
Installing the BM85 31007492 78 5.4 Reading the Indicators !#/&+*&*! "%"*&()"))!&-%#&- BM85–000: BM85E232, BM85S232: BM85E485, BM85S485: BM85C: BM85D002: BM85D008: Figure 22 Layout of the Indicators 5.
Installing the BM85 31007492 79 5.4.3 Modbus Plus Port Status Indicators ! *' "'",(*+!(/+ ,!(.
Installing the BM85 31007492 80 5.5 Attaching Identification Labels && " $!&&&!.
Installing the BM85 31007492 81 5.5.2 Serial Port Parameters Label .
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Compatible Devices and Cables 31007492 83 Appendix A Compatible Devices and Cables V V .
Compatible Devices and Cables 84 84 31007492 A.1 Compatible Devices and Cables A.1.1 Abbreviations '$0$ !!/$3( 1(-,0 /$20$#(,1'$#$3("$ ,#" !*$*(01(,&,1'$" !*$ . /1,2+!$/0(,#(" 1$0 1' 1 " !*$*$,&1'-.
Compatible Devices and Cables 31007492 85 A.1.3 Devices and Cables for Configuring Modbus Ports ,)),4(+&(0 )(01(+&,% ",*- 1(!)$#$3("$0 +#" !)$01&a.
Compatible Devices and Cables 86 86 31007492 A.2 Modbus/RS232 Cable W iring Diagrams W952 W953 W978 CABLE APPLICA TION W978 W952 W953 MODEM IBM A T P230, DEC VT100, IBM XT Figure 25 Modbus/RS232 Cable.
Compatible Devices and Cables 31007492 87 A.3 Modbus/RS232 Ports Pinout !# ! ! "!.
Compatible Devices and Cables 88 88 31007492 A.4 RS485 Ports Pinout !"))*"&%&,() *!)("#'&(*)'"%&+*&(.
Glossary 89 31007492 Glossary acknowledgement &*% ,!,"&",+,!, ,*%!+&*".
90 Glossary 31007492 Bridge Plus % %$, ** $*(%$$*)*-%%+)"+) $*-%(!) broadband $*-%(!%##+$ .
Glossary 91 31007492 DIO DIO Drop Adapter Distributed I/ O %#.
92 Glossary 31007492 frame descriptor )+-( -""(,-(&).-+,. +,-+.-.+ -"-%#'$, -+',&#--(++#/ - +&,-( ))+()+#-)+#(+#-2*.
Glossary 93 31007492 LAN "%'*"%! !'%"!!'"!")&!*.
94 Glossary 31007492 Modbus II $"#!#&! "("###$"" #*"" .
Glossary 95 31007492 peer-to-peer communication #!!)"(#"(+""(+#& *'"+&.
96 Glossary 31007492 segment #!"(#"##"(")#)' "(#(&)" #"&q.
Glossary 97 31007492 system .
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Index 31007492 9 9 Index A , --$(" 2'*& - )/-, --)(0 ,-$)( )()/-&/- B 0$&& ') &- $(.
31007492 Index 100 M &+)#+) &$$+%!*!&% &,(,!- )**+)!%!*&() &+)#+)%*-&(&quo.
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