Select Page: 1 2 3 4 5 6 7 8 9 10 11 Next
Control.com topic...
Open Control
Topic: Software, including programming, OS issues, etc.
from the Forum department...
Poll about Open Source DCS/SCADA system.
Originally posted by Robert Perez on 3 May, 2013 - 9:31 pm
Poll about if the industry is ready to start adopting open source DCS/SCADA systems.
New Replies:
<.... That said, no large company has stepped up to provide support for any of the FOSS SCADA...
Topic: Software, including programming, OS issues, etc.
from the Forum department...
Modbus Safe / ModSafe?
Originally posted by sysEng on 13 April, 2011 - 11:36 am
Modbus Safe / ModSafe - Is it Modbus for safety related systems?
New Replies:
I invented modsafe. Where did you hear about it?...
Topic: Open interfaces, software and hardware
from the Forum department...
Interface to GE ModBus Concentrator
Posted by Sum on 26 February, 2014 - 10:37 pm
Trying to interface GE concentrator to Honeywell EBI
Topic: Power generation equipment control.
from the Maintenance department...
Prevent coking fuel oil nozzle
Originally posted by Steven on 12 February, 2014 - 11:56 am
Found nozzles some particles like coking material in the fuel oil nozzle dip and caused exhaust temperature spread issue.
New Replies:
Hi Normally this will be happen in Dual fuel machine cocking is major problem So for further...
Topic: PLCs and related questions.
from the Multiple IP addresses? department...
Prosoft PLX31 Gateway AB EIP to MBTCP
Posted by Tim from Kansas on 11 February, 2014 - 8:26 pm
Multiple IP addresses on Prosoft Gateway PLx31-EIP-MBTCP, can this be done?
Topic: Open interfaces, software and hardware
from the Forum department...
Free/Open Source PID Auto-tuning Software
Originally posted by controlholic on 12 January, 2013 - 11:45 am
Looking for free auto-tuning software.
New Replies:
By Juan Gonzalez Burgos on 7 February, 2014 - 10:16 am -
Try this FREE tool http://www.dotxcontrol.com/en/downloads/software.html...
Try https://github.com/RowlyM/Multiobjective-design Email me if you have any question about the...
Topic: Motion control, servos, steppers, etc.
from the Forum department...
Arduino as a dc motor controler
Posted by amatic on 23 January, 2014 - 5:23 pm
Limits of Arduino as a servo controler
Topic: Engineering and workplace issues.
from the Forum department...
OPC Server for Centum VP
Posted by BeamJockey on 21 January, 2014 - 12:40 pm
Looking for alternative OPC Server for Yokogawa Centum VP DCS
Topic: Software, including programming, OS issues, etc.
from the Forum department...
TDC200 to Linux machine communication
Originally posted by Bill Schwarz on 8 January, 2014 - 3:28 pm
How to transfer process data from Honeywell TDC2000 AMC to a Linux machine?
New Replies:
If the is no software that can directly speak to Honeywell you may use PROFIBUS DP. On Linux we...
Topic: Sensor technologies.
from the Forum department...
Generic HART Manufacturer ID?
Posted by Adrian Lodge on 8 January, 2014 - 5:09 am
Is there a generic HART manufacture ID that anyone can use without membership to the HART Foundation?
Topic: Engineering and workplace issues.
from the Engineering department...
GE Gas Turbine Startup
Originally posted by Ismayil on 30 December, 2013 - 7:48 am
GE Gas turbine failed to fire at startup
New Replies:
We also faced a similar issue after an outage. Finally it was diagnosed that CPD calibration was...
Ismayil, When did this problem start? After a maintenance outage? If so, what was done during...
Dear Ismayil, we've just started one of our 6FA units. At 14HM (minimum firing speed) CPD is...
Topic: Software, including programming, OS issues, etc.
from the Software smithery department...
Ethernet/IP and Python
Originally posted by Mark Q Norman on 22 November, 2013 - 9:31 am
Need some help on using Python to test Ethernet/IP implementation.
New Replies:
By Lynn August Linse on 26 November, 2013 - 11:30 am -
I have Python which talks to EIP for testing purposes, but it is not public. I work for digi.com,...
> You may download "pvbaddon.tar.gz" from > http://tinyurl.com/qckbsq9 This...
You may download "pvbaddon.tar.gz" from http://tinyurl.com/qckbsq9 After unpacking...
Topic: Communications systems and equipment.
from the Hope can help department department...
Snap7 1.1.0 released
Posted by Dave Nardella on 10 November, 2013 - 2:24 pm
New release of 32/64 bit S7 Ethernet Communication Library
Topic: Communications systems and equipment.
from the How to specify RS232 serial link department...
RS232 specifications
Originally posted by Mahmoud on 19 January, 2003 - 1:33 pm
We need to make a serial link between two systems. What data do I need in order to decide if these two systems will communicate properly or not?
New Replies:
Hi Bob, I wonder if you can give a hand for the SELMA protocol. If you could send a list of the...
Topic: Communications systems and equipment.
from the Hotels department...
Modbus RFID readers
Originally posted by mhilberts on 19 October, 2012 - 5:08 am
Looking for mifare ultra lite RFID reader that does Modbus.
New Replies:
We have a UHF reader that communicates in ASCII via RS485. I need to evaluate the tag and then send...
Hi, When you communicate with Saia PCD controller, the protocol doesn't necessarily have to be...
Topic: Human-Machine Interface and SCADA.
from the Forum department...
Flexmodbus
Originally posted by dddomodossola on 15 July, 2011 - 9:36 am
Flexmodbus HMI compatibility

Project link
https://sourceforge.net/projects/flexmodbus/
New Replies:
What kind of problem you had? Can you better explain the problem? Excuse me for the late...
I too am developing a Modbus based HMI, but am focusing on an embedded Linux platform. Your...
Topic: Local and wide area networking in factory automation.
from the Modbus department...
MODBUS EXCEPTION RESPONSE
Originally posted by AFEEL on 9 September, 2013 - 8:24 am
MODBUS is giving "Modbus exception response from slave device" using RS485 to RS232 converter.
New Replies:
Serveral reasons for exception requests are given below Function code not supported Starting...
The request is received without an error, but cannot be processed by the slave for another reason...
Hello, Try preview the modbus frames. You can use the modbus tester from www.modbus.pl ...
www.CtrlTerm.com has Modbus RTU capability (see near the bottom of the page) and CtrlTerm has nice...
Topic: Software, including programming, OS issues, etc.
from the Industrial Automation department...
Loadables for adding XMIT Block for Modicon Concept 2.6 SR3
Posted by Justin on 9 October, 2013 - 9:31 am
I need loadables for adding XMIT Block for Modicon Concept 2.6 SR3
Topic: Computers in manufacturing; also hardware discussion.
from the Instument and control department...
Gas Turbine FRAME9FA IBH Opening at Full Load
Posted by mohamed salem on 4 October, 2013 - 8:32 am
Gas Turbine FRAME9FA IBH is Opening at Full Load
Topic: Power generation equipment control.
from the I&C department...
Mark-V voter mismatch
Originally posted by Seobong on 23 September, 2013 - 5:43 am
Mark-V voter mismatch Alarms are persisting 12sec.
New Replies:
Fist of all, I'm sorry. I make the same thread about mark-V voter mismatch alarms before what I...
Posted by Boy Coulomb on 27 September, 2013 - 2:54 am
Problem with Cummins Power Command control
Topic: Open interfaces, software and hardware
from the Automation List department...
Open Software
Originally posted by Bob Peterson on 19 September, 2013 - 2:31 pm
Open Source tools for Allen Bradley
New Replies:
My experiences have taught me that "AB" & "Open Source" are an oxymoron or...
Topic: Open interfaces, software and hardware
from the Forum department...
OPC via Modbus
Originally posted by Amer on 17 September, 2013 - 8:19 am
Connect OPC via modbus.
New Replies:
I'd add that people do make USB-to-RS-485 converters! So you do not need a USB->232 linked to a...
>based on the FTDI chipset. I second the nomination of the FTDI chipset. Just today I...
>based on the FTDI chipset. I second the nomination of the FTDI chipset. Just today I...
By Lynn August Linse on 17 September, 2013 - 9:16 am -
Go to amazon.com or ebay, and buy yoruself a simple 'USB serial port' based on the FTDI chipset....
Topic: Communications systems and equipment.
from the Hope Can Help department...
New 32/64 bit S7 communication library
Originally posted by Dave Nardella on 2 September, 2013 - 5:58 am
100% Ethernet - Open Source -
New Replies:
Thanks to all for the interest ;) I'm available for help/troubleshooting Dave...
You did a great job. Will test it in my spare time. Update you for any fixes if require. ...
Topic: Local and wide area networking in factory automation.
from the Energy meter connection to SCADA department...
Secure Energy Meter to WinCC connection
Posted by Dilip on 18 August, 2013 - 1:32 am
I want to connect Secure make Energy meter to WinCC SCADA.
Topic: Sensor technologies.
from the Open Source? department...
Wire Pull Sensor Protocol
Originally posted by Randy on 6 June, 2013 - 10:55 pm
Looking for an open source or inexpensive protocol for a wire pull sensor
New Replies:
> A few weeks ago I released new open source freeware for serial and socket (TCP/IP)...
Topic: Engineering and workplace issues.
from the Electrical department...
Inverter earth fault
Originally posted by Stefan on 30 September, 2005 - 1:59 am
I have noticed some tripping of a Danfoss inverter VLT5000 with alarm 14 EARTH FAULT. After recycling the power and resetting the inverter it resumes normal operation. Is there any logical explanation for this?
New Replies:
Yes, usually internal power supply circuit. Switch mode capacitors are favourite, or even...
Topic: Software, including programming, OS issues, etc.
from the Forum department...
open source scada
Posted by Anjan on 28 July, 2013 - 2:38 am
Looking for top 3 open source scada solutions
Topic: Power generation equipment control.
from the Forum department...
Erection and Commissioning
Originally posted by erection lead on 21 July, 2013 - 10:42 am
I'm mechanical engineer, working as erection supervisor, interested to change to commissioning
New Replies:
In general, people with mechanical backgrounds make better control engineers than people with...
Select Page: 1 2 3 4 5 6 7 8 9 10 11 Next
 
 

Your use of this site is subject to the terms and conditions set forth under Legal Notices and the Privacy Policy. Please read those terms and conditions carefully. Subject to the rights expressly reserved to others under Legal Notices, the content of this site and the compilation thereof is © 1999-2014 Nerds in Control, LLC. All rights reserved.

Users of this site are benefiting from open source technologies, including PHP, MySQL and Apache. Be happy.


Fortune
Do you realize how many holes there could be if people would just take
the time to take the dirt out of them?
Advertise here
Advertisement
our advertisers
Help keep our servers running...
Patronize our advertisers!
Visit our Post Archive