Understanding the 52G automatic re-closure logic in MKV GE Frames gas turbines controls
best practice to secure modbus TCP
By smachin on 20 October, 2016 - 12:02 pm
Did anyone ever come up with a good solution to securing Modbus TCP devices? I am working on...
DB-II scale to PC through USB
Connecting DB-II Scale to PC though USB port
Requirements for Sil 3 System
Questions about SIL 3 system requirements
Confusion about using Modbus to read the status of discrete inputs
Adding an Ethernet/IP Adapter to Micrologix 1400 PLC
Looking for a procedure to add an Ethernet/IP adapter device to Micrologix 1400 PLC configuration
By Patrick Lansdorf on 14 October, 2016 - 1:39 am
Dear Madhumati, To my knowledge you will need to use a gateway, such as the Anybus X-gateway...
By Bob Peterson on 13 October, 2016 - 8:07 am
The micrologix 1400 does not support IO messaging which is what I think you are trying to do. If...
Honeywell Experion R430.1 SCADA Questions
Using Honeywell R430.1 Scada and have some Quickbuilder questions
Anyone Here Ever Create an HMI utilizing OPC, .net and C# ?
Has anyone has ever created an HMI application/OPC client using C#/.net?
By Fred Loveless on 11 October, 2016 - 10:48 am
There are quite a few toolkit out there that you can use. If you are a member of the OPC...
By James Ingraham on 4 October, 2016 - 10:20 am
I've done it. I don't really like it. You'll need an OPC server, and almost certainly you'll want...
Floboss 107 to DCS Analog Input
Floboss 107 to DCS ABB Bailey Analog Input
By Harvard on 10 October, 2016 - 1:21 pm
If you are going to map the FB107 AGA Flow Rate to a FB107 AOUT then hardwire that 4-20 mA to a DCS...
Retrieving project in TIA portal V13 failed
Endress+Hauser FMP51 and Experion PKS R410
Configuring an Endress+hauser Levelflex FMP51 by control builder in Experion PKs R410?
Controlling the Speed of Hydro Turbine
Hydro Turbine frequency matching with the grid
GE Mark VI/VIe HMI and Software Questions
Specific questions about Mark VI and VIe.
How to Receive Program from SattCon OP45 PLC?
Posted by AmenAllah on 3 May, 2016 - 9:17 am
Upgrading control system from SattCon OP45 PLC to a Simatic control system.
By Grant Muir on 2 October, 2016 - 10:25 pm
I notice that a new OP45 starts life at 300baud but 9600baud is more common. This could be very...
How to connect 10 RS-485 Devices with Citect SCADA
How can I implement a SCADA system for 10 devices that communicate via RS-485?
By icp-robert on 30 September, 2016 - 2:30 pm
I am assuming that your SCADA is running on a PC. RS-485 allows you to Daisy chain devices; so you...
By Patrick Lansdorf on 30 September, 2016 - 3:31 am
Hi Amer, Normally, you will need a gateway (Modbus RTU to Modbus TCP), where the Scada will be...
Looking for a lead on programming software, manual and cable for TCP Smart Touch HMI'S.
By Jim H on 29 September, 2016 - 3:54 pm
Any luck finding a manual and cable? I'm in the same boat for one of these devices connected to an...
Mitsubishi UPS 9900b Modbus Registers
Integrate Mitsubishi UPS 9900b with Niagara AX
By Bob Peterson on 28 September, 2016 - 10:23 pm
Just an educated guess but I think the ex is supposed to indicate that it can be either a five or...
Honeywell Experion PKS Totalizer PV
How to remain Totalizer PV after restarting Experion system servers?
By old guy on 26 September, 2016 - 11:31 am
Yes I know the problem you have. We solved it by programming. It was a long time ago but I will try...
Yokogawa Virtual Test Function Error
Been using a CS3000 to run a simulator and started getting a virtual test function locked error
Looking for a link to free WinCC video lessons
CDC USB Communication in Visual Basic 6.0
Required code flow for CDC USB Communication in VB6.
Transmitters Calibration Interval
What is the recommended interval for calibration of transmitters, DP, temperature, and pressure transmitters.
There is one problem with positioner, after giving air supply same pressure shoe=wing at positioner output.
Intouch LGH File to CSV File
Convert .lgh files generated by Wonderware InTouch to .CSV
HINET Modbus DDE SERVER 2014
HINET ModBus DDE SERVER 2014,
By Dave Hunt on 12 September, 2016 - 4:31 pm
I will be testing your DDE server with our FIN Data Collection server which still uses good ole...
Reading Target Register Using ModBus on Promass F83
Querying the ModBus Promass F83 Register using 04 Function code.
By Harvard07 on 5 September, 2016 - 10:48 am
> Thanks! 100% success with 2016 to 2017. But the question is why? Normally the documentation...
ALSTOM Flakt Bus to Modbus HELP
Need some help, does anyone know Flakt bus? is there any gateway or converter to Modbus or any other protocol?
By Rakesh on 2 September, 2016 - 8:07 am
Hi Martin, Flakt Bus- this topic to new to me. can you share more details? FYI, we are working...
Modbus TCP and SNMP to SQL DB
Looking for a small app to capture CT sensor Data...
By Armin Steinhoff on 30 August, 2016 - 9:25 am
Hello, > I would like a small (but important) backend application that I can > run that...