Web Tutorials on Signal Conditioning and Processing
Signal conditioning and processing is one of the most imp topics of Industrial Automation
Low Seismic Vibration vs High Displacement on Bearing 1 of PGT10 Gas Turbine
Excessive radial displacement but not detected by seismic probe ?
Master Thesis Guidance With Protocols
Trying to decide which communication protocol is better for the API I am designing for my Master Thesis.
By Lynn August Linse on 19 December, 2014 - 10:41 am
Actually, no. All you need to do with Modbus is start writing zeros at holding register offset 0...
By Curt Wuollet on 17 December, 2014 - 11:06 pm
In nearly any scenario I can think of, if a bad guy has physical access, Game Over. That applies...
Endress + Hauser level transmitter
4-20mA E+H level transmitter that fluctuates when running a process of 1000 degree celsius.
Schneider's Ethernet TSXETY4103 Module
Ethernet module TSXETY4103 can read only words (%MW) from a remote DI module and not %M.
Short Time Voltage/Frequency Response Capability of Gas turbine
Posted by Dele Ibiyinka on 19 December, 2014 - 4:59 am
What is meant by Short time voltage/frequency response capability of GE LM 6000 Gas turbine?
Level Control for Water Tank
What kind of level sensors to be used to control the water level in a tank provided there will be level sensors to monitor 3 specific points in the tank.
By PLC_Programmer on 18 December, 2014 - 11:22 pm
A pressure Transmitter can be used for the same. Use it in the exhaust pipe before the isolation...
By Bob Peterson on 17 December, 2014 - 10:36 am
A lot depends on the water. If it is sewer water, you probably want something a little different...
Serial Communication with PLC
need to connect power supply units to PLC system, but comm protocol for the power supplies is not a standard industry protocol
Ethernet to DataHighway Plus
Suggestions on interfacing Ethernet to a legacy DataHighway Plus
By Fred Loveless on 18 December, 2014 - 10:19 am
You can do gateway module in a ControlLogix frame. I have customers that have had good luck with eh...
Calibration Management Software
Looking for advice on calibration management software for starting a plant calibration program.
FSRN Speed Control When Generator Breaker Is Opened
When the turbine is running with generator breaker opened, which control is responsible for integral action?
How Maximum Opening Angle Setting of IGV Is Decided
How is the maximum IGV opening angle decided for 9FA Gas Turbine?
Two Frame-V GTGs Generating Same Power, But with Different Fuel Flows
Two frame-V GTGs generating equal amount of power but with unequal fuel flows
Siemens Logo Invert Output
Using the Logo keypad/screen, how do I invert a Q output?
EX2000 Fault : ST 717_ _PS AC IN and FL 711_ _MCP SYNC
Posted by electricalman on 7 July, 2014 - 3:58 am
We have EX2000 with static exciter type which is installed on our Steam Turbine Generator, made by GE.
Error message on Hydrapath III controller
"Axis Drive Not Ready" error on Hydrapath III controller
By Dan H on 17 December, 2014 - 8:17 pm
> I'm a small startup that purchase a Bridgeport S-24 MHP mill with Hydrapath III controller. As...
Spare Wiring at the Marshaling Cabinet
What to do with the spare wiring at the marshaling cabinet?
Communicating Between BC8150 (RS232) and PC
Need some help for communication between BC8150 (RS232) and PC
Voltage Drops When Load Increases
650KW Turbine generator Diodes damaged and were changed. Voltage keeps dropping when load is increased. Is it possible that the AVR is also damaged?
S7200 programming nightmare!
By Bob Peterson on 17 December, 2014 - 10:38 am
I have programmed a number of S7-200 units. They seem very similar to other units in the way they...
Different Ways of Calculating Instantaneous Torque From a Servo
Posted by John Alperto on 8 December, 2014 - 7:52 pm
I want to calculate the instantaneous torque from a servo. I was wondering if this can be done using the current draw, or externally using an accelerometer.
Method to Heat Ambient Air
Looking for a solution of recommendation of product for heating ambient surroundings
By Bob Peterson on 17 December, 2014 - 10:41 am
lots of ways to do it. you need a heat source of some kind and some way to control it. given how...
Rexroth servo drive and SEW motor
Running an inverter duty 3 phase motor with Rexroth indramat servo controller.
88HQ Gas Turbine GE 5002C
Problems with over speed tests after major inspection MI
Stability Analysis of Power Supply
I am trying to understand the relation ship of bode plot and stability analysis in context of a power supply
Opinions Needed on Servo Drives/Motors
Emerson vs. Kollmorgen vs. Bosch Rexroth servo motors and drives over EtherCAT.
Structure of code for Moscad M
Seeking info on initialization of Moscad and the structure of the code for Moscad M...
Why IRP Used for Interface Between DCS and MCC
Why is an IRP panel is used between DCS and MCC?
By McRajadurai on 16 December, 2014 - 1:38 am
IRP houses Interposing Relays. The reason for using interposing relays are: 1) To electrically...