Read Data from SPPA-T2000
I need to read data from TXP via terminal bus.
Unknown Parameters in Adaptive Observer
For a project, I'm designing an adaptive observer and I'm trying to figure out how many unknown parameters I can use.
does Ex d Ib need IS barrier?
does Ex d Ib instrument need IS barrier?
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...
Finding appropriate OPC for TXP-T2000.
Breaker Closure Speed in Synchronising
Replacing generator breaker with ones that close faster. Do we have to make changes in ToolBox?
DG Neutral Voltage Displacement
DG Neutral voltage displacement.
When GT reaches Base Load, the power gets reduced by approx. 1 MW.
Vacuum Low but Condenser Exhaust Steam Pressure High
I have issue about exhaust steam pressure high, cannot build up vacuum condenser. One unit can build up and other one unit cannot.
Snubber for Pressure Gauge
liquid filled and snubber for pressure gauge
Diaphragm Seal for Toxic Service
Looking for information about diaphragm seal used with toxic substances
MKIV R, S, T Communication Link Inoperative
GE frame6b Speedtronic drive by MKIV. In two machines suddenly happen <R>, <S>, <T> communication link inoperative in same time.
Yokogawa Virtual Test Function Error
Been using a CS3000 to run a simulator and started getting a virtual test function locked error
Panel View Plus 1000 Communication
HMI is not browsing with PC
Looking for a link to free WinCC video lessons
Interfacing a Temperature Transmitter to a PLC
Interfacing wireless Temperature or Pressure Transmitter with a PLC
Problem with Nonlinear Function
Having trouble creating a function
Rotor removing for GE Frame 6B
Main Heat Exchanger Failure
Frame 9E main heat exchanger of the cooling water system failed due to water leaks in many places.
Modbus RTU Siemens and Rotork Valves
I have Modbus receive error (0830) in cp341 diagnostic buffer. When I sent request for command and status to MOV Master Station (Rotork Valves).
GT Exhaust Thermocouple Failure Alarms
What is the logic behind "first failure high exhaust thermocouple" and "first failure low exhaust thermocouple" alarms?
Pressure Temperature Compensation of a Gas
Pressure temp compensation of a gas.
Connection Between INAT OPC Server and SLC 503 PLC
trying to access a Allen Bradley SLC 503 PLC via INAT OPC server
Details on level interface meter.
Effect of reducing pressure in Gas Orifice based measurement system
What is the effect of reducing the pressure in a gas orifice plate measurement system?
Alstom P543 Relay PSL Issue
Unable to extract the PSL file from the Alstom P543 relay. I am using Agile 1.3 software with update data models.
Seeking Modbus UDP Client and more information...
CDC USB Communication in Visual Basic 6.0
Required code flow for CDC USB Communication in VB6.
SBOw writes to GE Multilin 845/869
I'm having trouble getting either the GE Multlin 845 or 869 to accept a Select-Before-Operate with enhanced security (SBOw) write via 61850 MMS using the IEDExplorer tool.
By Ralph Mackiewicz on 22 September, 2016 - 1:27 pm
Besides the fact you are using the wrong IEC 61850 client :-) there are some things you can check: ...
Better understanding the behavior of BLDC motor
Why do you pay for PLC programming software?
A question that has been on my mind for some time...
By Chris Singletary on 22 September, 2016 - 11:49 am
>I am dismayed at your thinking here. It costs considerably >more to develop good software...
OPC Client communication with Diasys Netmation OPC server
Diasys Netmation OPC server not connecting with OPC Client
By Fred Loveless on 22 September, 2016 - 10:19 am
It could be the version of OPC That is supported by the Server. For instance if it only supports...
Connecting the S6899 Modbus TCP IP to a PC
Hello guys I am very new using Modbus and I want someone who can help me