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IntesisBox

®

 BACnet/IP Server - Modbus RTU Master 

User’s Manual r14 eng

 

 

 

 

 

© Intesis Software S.L. - All rights reserved 

This information is subject to change without notice

 

 

IntesisBox

®

 

is a registered trademark of Intesis Software SL

 

 

URL 
Email 
tel 

  http://www.intesis.com                                          

[email protected] 
+34 938047134 

24 / 27 

 

5.1.4  Saving the configuration 

 
When the configuration of the project is finished follow the next steps: 
 

1.

 

Click the button 

Save. 

 Once accepted the pop-up message, that will save the project 

in the folder on hard disk (more information in LinkBoxBacnet Manual).  
 

2.

 

You will be prompted to generate the configuration file to be sent to the gateway,  

 

a.

 

If 

YES 

is selected, the binary file (Modbus.LBOX) containing the configuration 

for the gateway will be generated and saved also into the project folder.  
 

b.

 

If 

NO 

is selected the binary file needs to be created before following the next 

steps. To do so open the Configuration window (section 5.1) and  restart from 
step 1 

 

3.

 

A  pop-up  message  will  show  up  asking  if  you  want  to

  preserve  the  Object 

instance numbers. BE CAREFUL

 using this feature.  

 

a.

 

If 

NO

 

is  selected  all  the  object  instance  numbers  for  the  points  will  be 

automatically  reconstructed  and  thus  loosing  previous  instance  numbers,  if 
defined. 

ONLY 

USE  this  option 

for  a  brand  new  configuration

  not 

previously  running  in  the  gateway  and  therefore  not  yet  integrated  into  the 
BACnet system 
 

b.

 

Select 

Yes

  for  configurations 

previously  running

  in  the  gateway  and 

already integrated into the BACnet

 

 system

 that had been extended with 

a  few  more  points  that 

must  respect  the  previously  defined  object 

instance numbers

. All the points with object instance numbers defined will 

be  respected.  LinkBoxBacnet  will  automatically  assign  object  instance 
numbers to ones without it. 

 

4.

 

As the final step, a pop-up message will ask if you want to

 

see the BACnet points list 

report, If you select 

Yes,

 a text file called 

Modbus- BACNET OBJECT LIST.TXT

 will be 

generated  and  saved  into  the  project  folder  containing  a  report  of  all  the  point's 
BACnet  information  (for  informative  purposes  at  user  level).  The  file  will  be  also 
opened in the notepad, it looks like this: 

 

ObjIdent 

ObjType 

OInst  ObjName  

00000000 

0-AI  0000  AI_1_read 

00000001 

0-AI  0001  AI_2_read 

04194304 

1-AO  0000  AO_1_read_write 

04194305 

1-AO  0001  AO_2_read 

04194306 

1-AO  0002  AO_3_write 

08388608 

2-AV  0000  AV_1_read_write 

08388609 

2-AV  0001  AV_2_read 

12582912 

3-BI  0000  Communication Error Dev.1 

12582913 

3-BI  0001  BI_1_read 

12582914 

3-BI  0002  BI_2_read 

12582915 

3-BI  0003  BI_10 

12582916 

3-BI  0004  BI_11 

16777216 

4-BO  0000  B0_1_read_write 

16777217 

4-BO  0001  BO_2_read_write 

20971520 

5-BV  0000  BV_1_read_write 

20971521 

5-BV  0001  BV_2_read_write 

 

Summary of Contents for IBOX-BAC-MBRTU-100

Page 1: ...IntesisBox BACnet IP Server Modbus RTU Master User s manual Issue Date 17 12 2012 r14 eng...

Page 2: ...ument is furnished under a license agreement or nondisclosure agreement The software may be used only in accordance with the terms of those agreements No part of this publication may be reproduced sto...

Page 3: ...eway for the integration of Modbus RTU slave devices into BACnet IP control systems Models available for this gateway with their following Order codes IBOX BAC MBRTU 100 Tiny model supporting connecti...

Page 4: ...1 2 Functionality 6 1 3 Capacity of IntesisBox 7 2 Interfaces 8 2 1 BACnet 8 2 2 Modbus 8 3 Quick Setup 10 4 Connection 11 4 1 Power device 11 4 2 Connect to Modbus 12 4 3 Connect to BACnet 12 4 4 Co...

Page 5: ...r use of the word gateway not meaning IntesisBox BACnet IP Server Modbus RTU Master will be specifically indicated The aim of this integration is to make accessible Modbus system signals and resources...

Page 6: ...from BACnet are immediately written in the associated register of the corresponding Modbus slave device Every one of the Modbus registers in the slave devices is associated to a BACnet object with th...

Page 7: ...mum number of BACnet subscribers accepted by the gateway Number of BACnet subscriptions COV requests 220 1000 6000 Maximum number of BACnet subscriptions COV requests accepted by the gateway Type of M...

Page 8: ...5 is used to define the Modbus and BACnet related parameters on each of the datapoints defined in IntesisBox 2 1 BACnet The IntesisBox integrates all the Modbus devices in a single BACnet device The c...

Page 9: ...ation parameters of IntesisBox s Modbus interface baud rate data bits stop bits parity are fully configurable to adapt to any slave device Of course IntesisBox and all the slave devices connected to t...

Page 10: ...in section 5 2 Install IntesisBox in the desired installation site DIN rail mounting inside a metallic industrial cabinet connected to ground is recommended 3 Power up and connect the communication ca...

Page 11: ...et IP Server Modbus RTU Master hardware Console cable Standard DB9F DB9M cable 1 8 meter long Installation sheet containing a link to the LinkBoxBacnet software and this manual 4 1 Power device The fi...

Page 12: ...2 TX GND 5 GND Table 4 1 Modbus RS232 cable pinout How to check if there is communication with the Modbus bus is explained in the LinkBoxBacnet Manual section 5 4 3 Connect to BACnet Connect the commu...

Page 13: ...intesis com 34 938047134 13 27 Ethernet Using the ETH port Figure 4 1 of IntesisBox How to check connectivity is explained in section 4 3 Serial cable To connect the device to the PC the serial cable...

Page 14: ...stallation sheet supplied with the IntesisBox In this section only the specific project configuration for IntesisBox BACnet IP Server Modbus RTU Master is going to be explained The External Protocol i...

Page 15: ...onfiguration parameters Figure 5 3 BACnet IP interface Configuration IP Enter the IP address for the gateway supplied by the network administrator NetMask Enter the IP NetMask for the gateway supplied...

Page 16: ...mmunication Console window once connected to the gateway IntesisBox_Bacnet_Modbus 100 Tiny model IntesisBox_Bacnet_Modbus A Basic model IntesisBox_Bacnet_Modbus B Extended model Frimware version selec...

Page 17: ...o communicate to Up to 254 devices For every Modbus device defined the following properties must be entered Name Enter the device name optional just for identification purposes Slave Enter the slave n...

Page 18: ...tom in the devices list Modbus Code Description Modbus function code to be used by IntesisBox to read to write or to read write the point in the slave device Values 0 Communication Error 1 Read digita...

Page 19: ...d10K uns Integer N as 4 16 bit integers A B C and D where N A 10 0003 B 10 0002 C 10 000 D 15 32 bits Mod10K sig as the unsigned but the MSb represents the sign 16 48 bits Mod10K sig as the unsigned b...

Page 20: ...e Text edit Frac Description Fractional part to consider for the point s value when read write Some devices encode for example temperature values integer fractional part in common 2 bytes Modbus regis...

Page 21: ...r can be automatically assigned by LinkBoxBacnet when saving the configuration section 5 1 4 Restrictions All the object instance numbers for objects of the same type must be different Edit mode Text...

Page 22: ...configure read write points First of all is important to take into account that different names for Modbusfunction codes are used in technical literature depending on the manufacturer of the Modbus de...

Page 23: ...lling cycle and whenever a new value for the point is received from BACnet the new value will be written in the Modbus slave device using function code 05 3 If the Modbus function code to use for read...

Page 24: ...USE this option for a brand new configuration not previously running in the gateway and therefore not yet integrated into the BACnet system b Select Yes for configurations previously running in the ga...

Page 25: ...IntesisBox is a registered trademark of Intesis Software SL URL Email tel http www intesis com info intesis com 34 938047134 25 27 5 Once in the configuration window again click on exit The configura...

Page 26: ...ot permitted Mounting Wall DIN rail EN60715 TH35 Modbus RTU ports 1 x Serial EIA232 DB9 male DTE SELV 1 x Serial EIA485 Plug in screw terminal block 2 poles SELV BACnet IP port 1 x Ethernet 10Base T R...

Page 27: ...ntesisBox is a registered trademark of Intesis Software SL URL Email tel http www intesis com info intesis com 34 938047134 27 27 7 Dimensions Free space recommended to install the device into a cabin...

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