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Control.com member...
Member Information and Posts by PatrikL
User Picture
Title: Channel partner manager
Company: HMS Industrial Networks
Originally posted by Subin on 4 November, 2013 - 4:59 pm
Project to have a field device wired via dupline to a profibus gateway (which acts as a slave). From the profibus gateway it gets converted to profibus and is read by two masters.
New Replies:
Ok, on Profibus there can only be one master for a slave. If you connect Master A to the slave and...
For one slave, there can only be one master. The only solution that I can think of is that one...
Topic: Communications systems and equipment.
from the Instrumentation department...
Monitoring A Modbus RTU Network
Originally posted by J on 13 October, 2013 - 8:25 am
Are two modbus masters on a network is possible without taking the network down
New Replies:
How are you planning to figure out if one slave is actually working correctly? Why do you suspect...
Topic: Communications systems and equipment.
from the Water Treatment department...
Ge Fanuc PLC communication with Rockwell SCADA
Originally posted by arun on 10 October, 2013 - 6:39 am
How to communicate GE Fanuc PLC with Factory Talk View SE SCADA
New Replies:
You could also use a gateway, such as a Modbus RTU slave-to-EtherNet/IP slave: ...
Topic: Local and wide area networking in factory automation.
from the Modbus department...
Modbus over GPRS
Originally posted by Antonio Mota on 16 September, 2013 - 11:11 am
Retrieve data from MODBUS energy meters remotely using GSM GPRS.
New Replies:
Hi Antonio, It sounds as if our product Netbiter is just what you are looking for. It has a...
Topic: Communications systems and equipment.
from the Modbus Communication for Brel & Kjr department...
Brel & Kjr Machine Monitoring System Type 3540
Originally posted by Sam on 24 June, 2013 - 2:01 pm
Communication with Brel & Kjr Vibro MMS type 3540 via modbus and read all data
New Replies:
Hi Sam, I work for HMS and we have a product, Netbiter, that might fit. It is quite a versatile...
Topic: Local and wide area networking in factory automation.
from the Cheif Bottle Washer department...
Communicate to Modbus Power Meter over Internet
Originally posted by Al on 22 March, 2013 - 8:04 am
Communication over Ethernet from Power Meter to remote server
New Replies:
Hi, Sounds like our product "Netbiter" will suit your needs. Have a look at: ...
Topic: Software, including programming, OS issues, etc.
from the Forum department...
Small scale SCADA system
Originally posted by Paul on 18 February, 2013 - 6:18 am
Small scale SCADA system
New Replies:
Hi Paul, Here is another suggestion called Netbiter. There are 2 versions, one with local scada...
Topic: Local and wide area networking in factory automation.
from the e & i department department...
mitsubishi plc to yokogawa dcs
Originally posted by jay-p on 2 February, 2013 - 12:28 am
Connecting a Mitsubishi q series plc to the Yokogawa DCS
New Replies:
Hi, What networks (fieldbuses) are you using on the 2? Maybe a gateway between CCLink...
Topic: Communications systems and equipment.
from the Forum department...
Data on Phone/Email & capture on modbus
Originally posted by Nikunj on 17 May, 2012 - 4:46 am
I need the data to be taken on modbus and transfered to mobile devices.
New Replies:
Hi, HMS has a great product called Netbiter (www.netbiter.com). My 2 cents...
Topic: Communications systems and equipment.
from the Automation List department...
converting cencal protocol to modbus
Originally posted by Jose Ricardo Pabon on 4 December, 2001 - 3:31 pm
I need to connect 16 gefran controllers to a modbus network using a momentum PLC. The gefran controllers support the cencal protocol.
New Replies:
It might work with an Anybus Communicator (AB7010): ...
Topic: Communications systems and equipment.
from the Forum department...
Gateway for custom function codes.
Originally posted by Joshua Smith on 12 December, 2012 - 8:37 pm
Looking for recommendations of off the shelf RTU to TCP converters that will pass a non-standard Modbus function code.
New Replies:
Hi there, HMS has a gateway were almost any serial protocol can easely be implemented. The...
Originally posted by Ziv on 22 November, 2012 - 10:13 am
Problems establishing communication between AB micrologix 1400 and RSlogix 500 to SMC EX260 or EX600 with Ethernet\IP module.
New Replies:
Hi there, I was just reading a thread on PLCtalk and thought you might want to read it.... As...
Topic: Local and wide area networking in factory automation.
from the Signalling department...
Modbus - Plc - opc Connection
Originally posted by Savronik on 7 November, 2012 - 2:51 am
Modbus - Plc - opc Connection
New Replies:
Hi there, There can only be one Master, normally, on a Modbus RTU network. On a Modbus TCP...
Topic: PLCs and related questions.
from the Reliability department...
MODBUS communication and total time scan
Originally posted by VSS on 6 November, 2012 - 11:00 am
How to calculate total time scan for data fetched over MODBUS
New Replies:
Hi, I would actually say that most influential factor is/can be the response time of the slave....
Topic: Local and wide area networking in factory automation.
from the I&C department...
telperm xp profibus to modbus converter
Originally posted by Bowden on 20 October, 2012 - 3:13 pm
profibus to modbus converter for siemens teleperm control system
New Replies:
Hi, I just assume that you need a Profibus slave to Modbus RTU master gateway, such as:...
Topic: Communications systems and equipment.
from the data department...
energy meter communications
Originally posted by rahul on 1 October, 2012 - 2:46 am
i want to communicate with energy meter ie,i want to log out data to an excel sheet.
New Replies:
If you need to do it remotely, such as gsm/gprs: www.netbiter.com Good luck with your ventures ...
Topic: Communications systems and equipment.
from the Control and automation department...
Offsite monitoring of power generation equipment
Originally posted by control.com on 10 September, 2012 - 10:57 am
Advice on offsite monitoring of power generation equipment
New Replies:
Hi, Our Company have been focusing on remote management, with extra focus on genset: I really...
Topic: Computers in manufacturing; also hardware discussion.
from the Control department...
Profibus to Modbus
Originally posted by don on 4 September, 2012 - 9:31 am
Profibus (master)to modbus device on siemens txp
New Replies:
Hi Don, I work for HMS and we have gateways that will suit your needs. If you have a Modbus RTU...
Originally posted by Rzr on 24 August, 2012 - 7:11 am
Is there need for accessories like modules or adapters to connect the Magelis XBTGT6330 HMI to Modbus Plus network or it can be connected directly to the Modbus Plus network without using extra hardware?
New Replies:
Hi, Yes, you will need a converter such as: ...
Originally posted by All on 14 August, 2012 - 7:48 pm
I have 10,000 Cummins Generators in Eastern EUrope that I need connectivity to with out back end system. I have been tod several time, no problem, but to date no results.
New Replies:
Sounds as if the Easy Connect Netbiter could be a solution for you. It is a cloud based solution,...
Topic: Local and wide area networking in factory automation.
from the Modbus numbers department...
Modbus numbers seem to low
Originally posted by Josh on 24 June, 2012 - 1:05 pm
Modbus questions
New Replies:
Hi, The normal RS485 will support up to 32 nodes/network. I think Schneider recommends 8-10...
Topic: Communications systems and equipment.
from the Forum department...
Modbus errors
Originally posted by Piet on 22 May, 2012 - 6:57 am
During monitoring modbus messages different errors are shown.
New Replies:
Not much more to add that Lynn did not cover. The termination resistors are usually about 120 Ohms...
Originally posted by sandip patil on 31 March, 2012 - 1:43 am
Developing PC Based Data log system with our Weigh controllers to control, access and store process data
New Replies:
Hi there, There are numerous ways of solving it. here is one: Use a serial server with each...
Topic: Communications systems and equipment.
from the Forum department...
Modbus
Originally posted by Andrew on 31 March, 2012 - 8:43 am
Remote communications
New Replies:
Hi there, Although you have most of your hardware setup already, I can recommend an alternative...
Topic: PLCs and related questions.
from the Forum department...
Communicating between Allen-Bradley PLCs
Originally posted by lorenzo on 29 March, 2012 - 5:49 am
PLC to PLC communication from guarlogix to other AB PLC
New Replies:
What communication options do you have on the PLCs? If your PLCs do not support the same...
Topic: Communications systems and equipment.
from the Automation department...
Modbus communication with Siemens PLC
Originally posted by Rockwell Automation on 10 March, 2012 - 6:11 am
Looking for Modbus TCP/IP to communicate with Siemens PLC
New Replies:
I work for HMS and we are encompass partners and we have just the gateway for you. If you use...
Topic: Communications systems and equipment.
from the Modbus RTU department...
Canopen Protocol issue
Originally posted by Eng.msamiryusuf on 24 February, 2012 - 1:13 pm
RS-485 is Same as CANOPEN Protocol, I Need a help?
New Replies:
CANopen is a protocol used over CAN medium and is not at all compatable with Modbus RTU over...
Topic: Continuous process industries, DCS questions.
from the Looking for a BACnet browser department...
Freely available BACnet browser?
Originally posted by Jim M on 31 January, 2012 - 2:43 pm
Does anyone know of a freely available BACnet browser
New Replies:
Free: http://sourceforge.net/projects/bacnetbrowser/ ...
Topic: Software, including programming, OS issues, etc.
from the Forum department...
Modbus and meters
Originally posted by Kshitiz on 18 November, 2011 - 7:46 am
Is Modbus protocol same for every electronic meter?
New Replies:
The Modbus protocol is the same, however baudrate, parity, physical layer (RS232/485) etc will be...
Originally posted by dinster on 13 November, 2011 - 2:12 am
need help on modbus integration over wireless.
New Replies:
Hi Dinster, Ok, I understand. Now mind you that I am bias since I work for HMS, but this is how...
Not sure why you need to go wireless... I assume that the devices are close to each other and thus...
You need to post more information... Does the PLC have an ethernet port (E/IP)? or do you need...
Topic: PLCs and related questions.
from the Drive systems department...
How to calculate silent interval in Modbus-RTU?
Originally posted by Satoshi Sakai on 8 March, 2011 - 7:53 pm
I would like to know how many bits for 1 character to calculate silent interval (3.5ct).
New Replies:
Hi there, I made an excel sheet where one can calculate line time on a Modbus network, so if...
Topic: Communications systems and equipment.
from the Industrial Automation Projects department...
Communication Problems between Siemens S7-300 and Schneider Quantum 53414B
Originally posted by Tlio Oliveira Arajo on 20 December, 2010 - 10:36 am
Communication problems between Siemens PLC S7-300 CPU 314C-2DP (SLAVE) and Schneider PLC Quantum 140CPU53414B, with prosoft Profibus DP card PTQ-PDPMV1 (MASTER)
New Replies:
Hi, The S7 PLC must be configured in the hardware manager (Step7) as Profibus slave. My...
Topic: Computers in manufacturing; also hardware discussion.
from the Generator control help needed. department...
Using a Computer to Start/Stop a Diesel Generator
Originally posted by Harry Truax on 6 December, 2010 - 1:16 pm
starting/stopping a diesel generator using software/hardware, that must also be able to receive status info from the generator.
New Replies:
Hi there, The first thing you need to find out is how to communicate with the generator. For...
Topic: PLCs and related questions.
from the ENGINEER CONTROL department...
Connecting HydroRanger via RS232
Originally posted by Vincent Nguyen on 28 October, 2010 - 1:17 pm
How to connect RS232 pot from 2 HydroRanger 200s to PLC ?
New Replies:
Hi, If you need to connect the HydroRanger to something other than a Modbus master, such as a...
Topic: Communications systems and equipment.
from the Forum department...
Modbus from Quantum CPU
Originally posted by automatman on 1 October, 2009 - 10:49 am
Read slave modbus from CPU Quantum.
New Replies:
Hi there, One way to solve it, could be to use a gateway from HMS, see: ...
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