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from the Brain Dump department...
Control.com Post Archive
PLCs and related questions. topic
Posted by Patrick Burgers on 1 December, 2011 - 8:44 pm
Connecting Yaskawa V1000 to S7 with Profibus
Looking for example project.
Continuous process industries, DCS questions. topic
Posted by benedict ben on 1 December, 2011 - 4:33 pm
model equations for the different pid structure/forms
Involved in a research on "numerical experimentation with pid controllers" and desperately need the model equations for the various pid structures/forms/algorithms.
PLCs and related questions. topic
Posted by Alex_1977 on 1 December, 2011 - 2:47 pm
Redundancy ControlNet
Redundancy ControlNet issue
Power generation equipment control. topic
Posted by ffpaj on 1 December, 2011 - 11:35 am
Vacuum/Back pressure improvements
ways to improve vacuum/back pressure
Engineering and workplace issues. topic
Posted by nikhilkapoor_vit on 1 December, 2011 - 1:37 am
Tech Specs needed for a "Kidde CO2 fire suppression" part
Urgently Needing tech specs of Kidde CO2 suppression system part No-K93434.
Power generation equipment control. topic
Posted by student on 30 November, 2011 - 9:57 pm
GE naming scheme
Where can I find GE gas turbine naming scheme, like KKS in Siemens machine ? Similar to Tag number.
PLCs and related questions. topic
Posted by Scot B. on 30 November, 2011 - 8:17 pm
starter PLC
Looking for a starter PLC for beginners
PLCs and related questions. topic
Posted by sami on 30 November, 2011 - 5:10 pm
Digital output card - PLC
PLC digital output card for Solenoid valves
PLCs and related questions. topic
Posted by Quangvu on 30 November, 2011 - 3:40 pm
Connecting ETG1000 and TWIDO TWDLCEA40 through Modbus
Modbus communication between ETG1000 and TWIDO TWDLCEA40DRF
Information resources, documentation. topic
Posted by Jose Rey on 30 November, 2011 - 3:38 pm
Where to get nice rem control valves
Re-manufactured Fisher control valves
Continuous process industries, DCS questions. topic
Posted by Hamid on 30 November, 2011 - 12:52 am
Shutdown Valve for Hydrocarbon Service: Butterfly Valve, Any Concern?
Is there any concern for using a butterfly valve as process shut down valve in hydrocarbon service?
Power generation equipment control. topic
Posted by masod on 30 November, 2011 - 12:28 am
Steam turbine Diff. expansion
A 55Mw Steam turbine has problem with Diff. expansion.it goes to negative value.
Sensor technologies. topic
Posted by Steve Myres on 29 November, 2011 - 10:49 pm
Re: Interface advice for connecting Arduino to Badger ADE Water Meter
I'm looking for help with interfacing an Arduino with a Badger ADE water meter
PLCs and related questions. topic
Posted by HASS on 29 November, 2011 - 10:46 pm
AB SLC5/03
CONFIGURATION OF PLC PROGRAM
Sensor technologies. topic
Posted by Jason on 29 November, 2011 - 8:37 pm
Interface advice for connecting Arduino to Badger ADE Water Meter
I'm looking for help with interfacing an Arduino with a Badger ADE water meter
Continuous process industries, DCS questions. topic
Posted by Guy Massicotte on 29 November, 2011 - 5:25 pm
Split range ratio control
How to implement a ratio and split range controller?
Power generation equipment control. topic
Posted by Wasantha K on 29 November, 2011 - 8:00 am
Gas Turbine GCB Opening
How Gas turbine GCB opens???
Engineering and workplace issues. topic
Posted by vsegvic on 29 November, 2011 - 3:00 am
Delta - star starter of pump
Dimensioning the genset for starting a pump with delta - star starting system
Engineering and workplace issues. topic
Posted by amit on 29 November, 2011 - 1:35 am
electric cables
Is feasible to use 2.5 sq. mm cable instead of 4 sq. mm cable if the insulation of 2.5 sq. mm cable is better then 4 sq.mm cable?
Human-Machine Interface and SCADA. topic
Posted by Matt on 28 November, 2011 - 7:51 pm
Adding a Web Interface
I have never programmed a PLC before, but I suspect I need to learn for this project: remote heater control.
Engineering and workplace issues. topic
Posted by Stephen Harms on 28 November, 2011 - 6:57 pm
'unbalanced' three phase delta system
I'm seeking an answer to how you figure out the other angle in the equation Ic = Icb + Ica.
Engineering and workplace issues. topic
Posted by Jerry on 28 November, 2011 - 8:41 am
Pneumatic Cylinder Operation
Pneumatic Cylinder Operation
PLCs and related questions. topic
Posted by Per Abrahamsson on 28 November, 2011 - 7:12 am
Modicon multiple MSTR excecuting
Program behavior when max number of MSTR is exceeded.
Human-Machine Interface and SCADA. topic
Posted by Mahsa Rassoulzadeh on 27 November, 2011 - 11:24 am
Citect Alarm Redundancy and Alarm logging to Standby system problem
Standby Citect Alarm Server can not log alarms to log device when Primary Server disconnects from the network
Power generation equipment control. topic
Posted by Nguyen Thanh Son on 27 November, 2011 - 5:34 am
Restoration MKVI
Restoration MKVI from 3 CD As shipped
Motion control, servos, steppers, etc. topic
Posted by murthy on 27 November, 2011 - 5:15 am
Protection for Servo motor drive
How do I protect the servo motor drive from failure when drive is connected to input supply through mcb?
PLCs and related questions. topic
Posted by G. Suaza on 26 November, 2011 - 3:37 pm
Discontinued CPU in ABB Line AC800M
Discontinuing in production of CPU´s models in ABB line AC800M.
Power generation equipment control. topic
Posted by Mohamed on 26 November, 2011 - 3:07 pm
alarm and trip
the unit give alarm on the HMI and not give alarm in alarm event
Human-Machine Interface and SCADA. topic
Posted by Luca Gallina on 26 November, 2011 - 10:49 am
SHARP LJ512U25 replacement
SHARP LJ512U25 display replacement
Continuous process industries, DCS questions. topic
Posted by kufre bassey on 26 November, 2011 - 2:15 am
Algorithms used for the digital implementation of pid control
New to process control and working on a project which involves comparing algorithms used for the digital implementation of pid controller. not quite sure how to proceed.
Sensor technologies. topic
Posted by kenn on 25 November, 2011 - 10:23 pm
Flow Indicator Transmitter Calibration
Difficulties calibrating flow transmitter.
Information resources, documentation. topic
Posted by MichaelMorris on 25 November, 2011 - 4:26 pm
Looking to start a career in DCS
How to start learning about DCS...
Software, including programming, OS issues, etc. topic
Posted by ashiq on 25 November, 2011 - 5:39 am
BAILEY INFI-90 ETIMER CODE 86
ETIMER (Function code 86)Shows 26 hour increments in 24 hours.
Motion control, servos, steppers, etc. topic
Posted by Rushi Shroff on 24 November, 2011 - 11:20 pm
Applications of Drives in the industry
Applications of AC/DC Drives
Continuous process industries, DCS questions. topic
Posted by Thomas on 24 November, 2011 - 4:47 pm
Proportional and integral control of tank system
Need Help in a simple control system for tank system
Information resources, documentation. topic
Posted by syurish on 24 November, 2011 - 7:07 am
All about Sensors
November 2011 issue of the International Frequency Sensor Association Newsletter
Power generation equipment control. topic
Posted by YZ on 24 November, 2011 - 2:34 am
MARK VI Back Up HMI
Preparing MARK VI Back up HMI
Power generation equipment control. topic
Posted by Ahmed on 24 November, 2011 - 1:00 am
I&C Quality Issues
Quality & punch list items
Engineering and workplace issues. topic
Posted by Jigar Parikh on 23 November, 2011 - 5:29 pm
GE Frame 6b GT firing temperature
GE Frame 6b GT firing temperature calculation
Power generation equipment control. topic
Posted by Muhammad Tayyab on 23 November, 2011 - 7:56 am
Hydrogen Purity meter Installation Guidelines
Installing a Hydrogen Purity meter would like some guidelines
Power generation equipment control. topic
Posted by Ehsan on 23 November, 2011 - 1:34 am
Humming problem in Siemens GT V94.2
information about V94.2 combustor humming/tile damage.
PLCs and related questions. topic
Posted by Rickwell on 23 November, 2011 - 12:06 am
Installing RSLogix V16
Error when installing RSLogix V16
Human-Machine Interface and SCADA. topic
Posted by kmkn on 22 November, 2011 - 11:08 pm
Citect cicode sql
using cicode to display sql data
Power generation equipment control. topic
Posted by Laurent F on 22 November, 2011 - 10:12 am
Is there a method to dump MKVIe Variables ?
Is there a method to dump MKVIe Variables, like you can do in MKV with the Dump.exe?
Engineering and workplace issues. topic
Posted by Juan Carlos on 22 November, 2011 - 9:32 am
Parallel Transformers with Different Impedance
Parallel XFMR with different %Z
Engineering and workplace issues. topic
Posted by Kamran on 22 November, 2011 - 7:10 am
Chemical filter for Control Panel
Want to replace filter with chemical filter due to highly corrosive environment from sulfur and copper on I/O modules.
Motion control, servos, steppers, etc. topic
Posted by aryan on 22 November, 2011 - 6:05 am
Vacuum Circuit Breaker
No of switching operation of a breaker ?
Communications systems and equipment. topic
Posted by RR on 22 November, 2011 - 5:13 am
HART COMMUNICATOR
HART communicator can communicate to Negative to GROUND?
Sensor technologies. topic
Posted by innercalm on 22 November, 2011 - 3:12 am
Compressor unload control
Request for help controlling the load/ unload cycle of compressor that lacks an external input for same
Motion control, servos, steppers, etc. topic
Posted by Chrono on 22 November, 2011 - 2:42 am
Transfer Function of the Voice Coil Motor
How to construct the transfer function of a voice coil motor?
Human-Machine Interface and SCADA. topic
Posted by Trevor on 21 November, 2011 - 3:37 pm
1920x1080 touchscreen
Wide touchscreen for Factorytalk server with screens designed for 1920x1080
Local and wide area networking in factory automation. topic
Posted by rmarotta on 21 November, 2011 - 11:53 am
4 - 20 ma. to ethernet
Inexpensive wi-fi monitor to display 4-20ma. signal in a web browser.
Continuous process industries, DCS questions. topic
Posted by Bhaskar Mittal on 20 November, 2011 - 11:27 pm
Tank filling line vavles for H2SO4 and for NaOH
1. Valves between Tanker to tank filling line for H2SO4 and for NaOH
2. Total Organic Carbon Analyzer
3. Oil & Grease Analyzer
Sensor technologies. topic
Posted by James on 20 November, 2011 - 11:04 pm
Reverse connections of DP transmitter
What will happen to a rosemount 3051SCD transmitter if process connections are reversed.
Power generation equipment control. topic
Posted by calvein on 20 November, 2011 - 11:55 am
Hydraulic supply problem in GT
Usage of hydraulic oil in GE Frame V gas turbine
Motion control, servos, steppers, etc. topic
Posted by McCarthy02 on 20 November, 2011 - 10:47 am
PID Controller
DC Motor Speed Control using PID
Power generation equipment control. topic
Posted by DAMENE Amar on 20 November, 2011 - 8:33 am
Trip History Log
Problem with Trip History Log Program on Speedtronic Mark 5
Engineering and workplace issues. topic
Posted by renato on 19 November, 2011 - 6:47 pm
excitation voltage
Verification on excitation voltage/current effect on large induction motors
Local and wide area networking in factory automation. topic
Posted by Pavel on 19 November, 2011 - 1:51 pm
Omron FINS protocol realization at PC side using Qt(C++)
Omron FINS tcp/ip driver using QTcpSockets
Motion control, servos, steppers, etc. topic
Posted by Begineer on 19 November, 2011 - 11:20 am
Controlling a servo valve
Controlling a servo valve
Communications systems and equipment. topic
Posted by amir on 19 November, 2011 - 9:34 am
Fatek PLC & citect communication
Fatek PLC & citect communication
Software, including programming, OS issues, etc. topic
Posted by rzeznik on 19 November, 2011 - 8:03 am
Communicating with Hart, Fieldbus etc.
software for calibration - Communicating with Hart, Fieldbus etc. using one comms cable
Human-Machine Interface and SCADA. topic
Posted by labik on 19 November, 2011 - 3:06 am
Twido + XV-252 HMI by Moeller Modbus TCP
Problem with communication of Twido and XV-252 HMI panel.
Engineering and workplace issues. topic
Posted by BIL07 on 19 November, 2011 - 12:14 am
MARK V TMR Trip
Mark V TMR trips but still seems to run normally
Engineering and workplace issues. topic
Posted by Kiran Kumar on 18 November, 2011 - 11:10 pm
Orifice Plate Design
What is the role of Drain Orifice in an Orifice plate? In what kind of applications it is used.

Software, including programming, OS issues, etc. topic
Posted by Ken E on 18 November, 2011 - 3:19 pm
Keyence KV software
Does the latest version of Keyence software support the original Keyence KVs? (KV10, KV16, KV24, KV40)
Engineering and workplace issues. topic
Posted by engineer on 18 November, 2011 - 8:04 am
lag time utility in control system
lag time utility in control system
Software, including programming, OS issues, etc. topic
Posted by Kshitiz on 18 November, 2011 - 7:46 am
Modbus and meters
Is Modbus protocol same for every electronic meter?
Sensor technologies. topic
Posted by sram on 18 November, 2011 - 3:52 am
Pressure guage drawings
Hook up drawings - pressure gauge with siphon
Continuous process industries, DCS questions. topic
Posted by Kiran Kumar on 18 November, 2011 - 1:55 am
Concentric vs Eccentric Orifice plate
What are the differences between a Concentric and an Eccentric Orifice plate?
PLCs and related questions. topic
Posted by PANDU1232 on 17 November, 2011 - 3:47 pm
2 OF 3 VOTING
SIL loop of 2 of 3 voting
Software, including programming, OS issues, etc. topic
Posted by Michael on 17 November, 2011 - 2:45 pm
Linking error with Modbus TCP/IP
Trying to compile project created in Microsoft Visual Studio 2008 will not get past linking stage. Output says unresolved external symbol for ModBus functions
PLCs and related questions. topic
Posted by dinster on 17 November, 2011 - 10:20 am
What is a Data Set in ABB Advant MB300 Network?
Need to know what is Data Set in ABB Advant MB300 and how to create it?
Continuous process industries, DCS questions. topic
Posted by John Longden on 17 November, 2011 - 7:14 am
ASME and API
Can anyone tell me where I might obtain free copies of ASME Boiler and Pressure Vessel Code and also API Recommended Practice 510
PLCs and related questions. topic
Posted by daro on 17 November, 2011 - 3:31 am
PLC Java Interface
PLC Java Interface
Communications systems and equipment. topic
Posted by Mangesh on 16 November, 2011 - 10:52 pm
IEC 60870-104 Protocol
Communication issue with protocol IEC 60870-104
Power generation equipment control. topic
Posted by fai on 16 November, 2011 - 9:56 pm
Compressor Discharge Temperature
Compressor discharge temperature only slight increase after compressor blades fouled
Engineering and workplace issues. topic
Posted by benlim on 16 November, 2011 - 8:35 pm
Ex proof generators
Ex proof generators
Power generation equipment control. topic
Posted by KKK on 16 November, 2011 - 8:25 pm
UK safety rules
Low voltage safety rules
Power generation equipment control. topic
Posted by Mohamed salem on 16 November, 2011 - 3:31 pm
How to Add signal point to cimplicity Diagram?
How to Add signal point to cimplicity Diagram?
Software, including programming, OS issues, etc. topic
Posted by Fateh on 16 November, 2011 - 3:00 pm
web-based, HMI / SCADA software
web-based, HMI / SCADA software to monitor fire signals
Information resources, documentation. topic
Posted by Ken Crater on 16 November, 2011 - 11:44 am
Automation List returns from breakage
Posting from Automation List has been restored.
Engineering and workplace issues. topic
Posted by Konstantinos on 16 November, 2011 - 8:55 am
Orifice Plate Dimensions
Orifice Plate Dimensions for specific flow rate.
Engineering and workplace issues. topic
Posted by Christozz on 16 November, 2011 - 7:49 am
Shunt motors
DC motor wave wound formular
Engineering and workplace issues. topic
Posted by Eissa Allam on 16 November, 2011 - 4:42 am
Control system demolition plan
finding a proper demolition plan for existing control system
Power generation equipment control. topic
Posted by Ayed on 16 November, 2011 - 2:45 am
Selecting mist separator blower
need to select a new vent pipe line blower
Power generation equipment control. topic
Posted by Chris Rile on 15 November, 2011 - 10:31 pm
TTXn sorting
How does GE Mk 4( 5, 6) sort thermocouple inputs into ascending order by temperature and keeps track of the thermocouple numbers for determining adjacents?
Power generation equipment control. topic
Posted by brent on 15 November, 2011 - 9:57 pm
is the wild leg used for motor start up or is that false?
I am in a lineman apprenticeship and I am confused about the wild leg.
PLCs and related questions. topic
Posted by jp on 15 November, 2011 - 9:39 pm
Looking for SILC 150 manual
Need a copy of AB slic 150's software user manual
Power generation equipment control. topic
Posted by Doug on 15 November, 2011 - 1:33 pm
AVR paralleling
How generators react when voltage is changed.
Computers in manufacturing; also hardware discussion. topic
Posted by Tushar on 15 November, 2011 - 9:57 am
Make serial port ON-OFF for finite number of times
I want to make serial port ON-Off continuously for finite number of times.
Engineering and workplace issues. topic
Posted by DMAR on 15 November, 2011 - 8:02 am
Most forgiving I/P transducer...
Which I/P transducer is the most forgiving of less than optimal air?
Application Questions and Problems topic
Posted by Randheer on 15 November, 2011 - 7:24 am
Micrologix Remote IOs
Architecture Query for connecting limit switches
Power generation equipment control. topic
Posted by MoMo on 15 November, 2011 - 6:12 am
Start up counter of LM2500 with Mark VI
start up counter make 3 incrementations in just one start up
Engineering and workplace issues. topic
Posted by do quang tung on 15 November, 2011 - 5:01 am
Replacing 7200 monitoring card of Bently Nevada
Replacing 7200 monitoring card of Bently Nevada by new model or other manufacturer. please help giving me any suggestion about this problem
Engineering and workplace issues. topic
Posted by Yaarub Ghannam on 15 November, 2011 - 12:47 am
quick opening MOV.
Quick opening MOV.
Continuous process industries, DCS questions. topic
Posted by Umair Ahmed on 14 November, 2011 - 2:57 pm
LQR
Linear Quadratic Control Systems
Power generation equipment control. topic
Posted by GT on 14 November, 2011 - 7:42 am
what adhesive to use for Flender gear
how to choose your adhesive? Loctile or loxeal
Engineering and workplace issues. topic
Posted by Amit Barve on 14 November, 2011 - 7:24 am
VFD driven Motor
VFD (18.5KW) Driven motor Power During Normal operation.
PLCs and related questions. topic
Posted by Shree on 14 November, 2011 - 7:22 am
FAL Instruction In Logix 5000
How to reset array of Timer / Counter using FAL Instruction In Logix 5000
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