Calibration Management Software
Looking for advice on calibration management software for starting a plant calibration program.
Method to Heat Ambient Air
Looking for a solution of recommendation of product for heating ambient surroundings
Getting an IEC61131 Program into a dll
Incorporating a controller programmed in IEC61131 in a simulation environment.
By Rainer Poisel on 10 December, 2014 - 10:42 am
Dear AlecMack, that sounds like an interesting project you are working on. Our company offers a...
question on induction motor and overheating
By Damien Herold on 9 December, 2014 - 2:32 pm
I am thrilled that my motor does not overheat with a 7.5 drive pulley. Thanks for the input though....
I am facing problem with on the wire control in Foundation Fieldbus
Radio Frequency seems to trip FPG2.
Basic difference between Zone-2 and Zone-1 equipment
Exd/Exe equipment for Zone-2 and Zone-1
By Bruce Durdle on 4 December, 2014 - 2:30 pm
Hi YSH, The question oh having different certifications for different parts of the same...
By YSH on 4 December, 2014 - 2:03 am
Hi Bruce, I liked your explanation. I glad that you and I have the same understanding regarding...
Integrating a SMAR HI302-I and a DC302 to a Foundation Fieldbus Network
Looking for advice on integrating a SMAR HI302-I and a DC302 to a FFB network.
Want to convert flue velocity to NTP
By d on 4 December, 2014 - 6:56 am
The fluid velocity listed is 45 fps (2700 fpm), believe you will easily get a measurement. Since...
Junction Box with W, V and I measurements
Is there a product out there that displays voltage/current at the Junction box on an LED display of some sort using some PTs and CTs?
Control Valve Cycle Measurement
Posted by Gerald Beaudoin on 20 August, 2014 - 8:04 am
How to measure the control valve cycles?
By Jonas Berge on 21 November, 2014 - 10:53 am
I think it goes by reversals; change in direction. Learn more about device and valve diagnostics in...
Rosemount 3202 Hydrostatic level system : Looking for More Spare Parts
Looking for a way to replace or repair atex circular Housings with epoxy.
MSComm Printing (Controlling Font Face and Size) in VB6
By Ken E on 26 November, 2014 - 12:12 pm
I am only somewhat familiar with the MSCOMM activeX control but I do know that it is a serial data...
Protection of blocks in step 7
I have some questions about protection of blocks in SIMATIC Manager in step 7
Help with a SCR heating circuit
By John Correa T. on 19 November, 2014 - 1:31 pm
The over current trip occurs always on starting or it is a random fault? Also can you give me the...
By condern1 on 16 November, 2014 - 3:29 am
I appreciate your input about the transformer as this is where I think the problem is also, but...
By John Correa T. on 14 November, 2014 - 9:20 am
Could be a problem with the transformer that feeds the load. Some heather units have parameters to...
Measuring Viscosity of Dense Liquid
I have an application where I have to read real time viscosity of a thick, viscous and opaque liquid, whose viscosity changes with time.
By Walt Boyes on 10 November, 2014 - 11:05 am
For laboratory sample measurement, yes. A paint viscometer, which can be had at most hardware...
PLC communicate with mobile phone
I have a PLC Schneider "Micro TSX 3705"...
By maintenance on 18 November, 2014 - 12:28 pm
Dear sir We have Allen Bradley micrologix1400 and compact logic L43 PLC, and I want to send the...
Calculating Motor Specifications To Run a Conveyor
How to calculate specifications for motor to run conveyor system?
Choice and meaning of weighting functions in H-Infinity control
Magnetic vs. Ultrasonic Flowmeters
Ultrasonic and magnetic Flowmeters in Landscape Irrigation application
By Flannagan100 on 10 November, 2014 - 6:09 am
Hi there! There are a lot of points to compare when it comes to Magnetic and Ultrasonic Flow...
Stand Alone Split Range Controller for Flow Control Valves
Selecting a stand alone split range controller
HMI Firmware for MAGELIS XBT R410
Posted by CHERIF Hamza on 31 October, 2014 - 3:20 am
Problem to upload the firmware to a new HMI MAGELIS XBT R410. the old HMI is Magelis XBT P021110 The PLC is Schneider TSX Momentum
By Brian Cervi on 7 November, 2014 - 8:38 am
Vijeo Designer is a "free" download and you can develop and test, but the application...
By Mo on 6 November, 2014 - 6:59 pm
As far as I know Vijeo Designer is free and easy to use. Just to configure the communications with...
ProSafe-RS, Is It Online Configurable?
Notes when selecting ProSafe-RS as ESD system.
By Abu Ashfaq on 7 November, 2014 - 6:47 am
Dear Friend, Try to understand the boundaries between a DCS & SIS(ESD). As far as ESD(SIS)...
Detecting Particles in Metallic Yarn
Detection of Metallic particles in Fabrics containing Metallic Yarn
Using a 12v linear actuator to raise and lower my router mounted in a router table
By Roy Matson on 6 November, 2014 - 1:12 am
A linear actuator may not have a positioning device. What I mean is it will just go forward or...
Volt-free contact, dry contact, wet contact, proximity contact!!??
Posted by Dennis Koay on 23 April, 2003 - 11:39 am
Can someone help me to explain the meaning of volt-free contact, dry contact, wet contact and proximity contact?
Thermal Efficiency Improvement of a Combined Cycle Power Plant
Thermal Efficiency Improvement of a Combined cycle power plant by absorbing excess Flue gas temperature without altering any design parameters.