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Posted by Brian Crevier on 19 March, 2010 - 6:01 pm
AB 8200 RS-232 communicationTrying to setup to upload & download programs from AB 8200 to PC
Posted by Niloc on 19 March, 2010 - 1:41 pm
A Modbus RS485 Application question. An application I'm working on requires a Schneider PLC model TSX3722 Micro to communicate with a Solcon Softstarter of the RVS DX range via Modbus RS485.
Posted by Kevin Frechette on 19 March, 2010 - 1:39 pm
Siemens L2DP to Profibus DP GatewayLooking for a L2DP to Profibus Gateway
Posted by Alex on 19 March, 2010 - 12:43 pm
DAQ with Visual Basic C#Trying to connect a data acquisition board to Visual Basic.
Posted by MART on 19 March, 2010 - 11:24 am
ENRON modbus using MODBUS TCPENRON Modbus via MODBUS TCP/IP
Posted by Miguel Zepeda on 19 March, 2010 - 11:07 am
MultiZone Temperature DisplayMultiZone Temperature display
Posted by Tim Canning on 19 March, 2010 - 8:06 am
CCC Series 3 sparesAnyone know where I can buy some series 3 CCC controllers? Antisurge and Performance Controller required!
Posted by Anthony Kobina Assifuah on 19 March, 2010 - 6:58 am
barring of steam turbinehow long and at what intervals should a steam turbine be barred when it has been shutdown.
Posted by Volkan Celik on 19 March, 2010 - 6:09 am
Possible mistake in Modbus App. Protocol Spec. document V1.1bPossible mistake in Modbus App. Protocol Spec. document V1.1b
Posted by Helge Slettvoll on 19 March, 2010 - 5:43 am
RSLogix access PLC via internetIs it possible to access a PLC from RSLogix 5000 installed anywhere?
Posted by Fred Johns on 18 March, 2010 - 8:00 pm
Sy-Max SoftwareI am looking for software that will allow me to access our Sy-Max PLCs
Posted by T.Sanderson on 18 March, 2010 - 5:20 pm
Upgrade from Mark IV to Mark VIe "Fuel Flow Divider Pickup Unhealthy"
GE Frame6 Gas Turbine. MarkVIe
Liquid Fuel Flow Divider
GE Frame6 Gas Turbine. MarkVIe
Liquid Fuel Flow Divider
Posted by pmmeeran on 18 March, 2010 - 4:10 pm
Generator Transformer for plantReplacing the power transformer by another vector group transformer
Posted by chstjame on 18 March, 2010 - 3:15 pm
Conformance Test QuestionA question on one item of the Modbus Conformance Test
Posted by alaa on 18 March, 2010 - 12:10 pm
SEPAM interface with ModbusInterface between Sepam S42 and Modbus using Sepam configuration
Posted by Ugo on 18 March, 2010 - 10:06 am
ModBus ComapI have a problem connection IG-NT and TSX ETG3000 with Modbus RS485
Posted by anyaddress on 18 March, 2010 - 6:21 am
looking for schnider xbt-p011010 and xbt-h021010 supplierLooking for two xbt-p011010 and two xbt-h021010
Posted by Volkan Celik on 18 March, 2010 - 5:45 am
Modbus exception code for data out of expected boundariesModbus exception code for data out of expected boundaries.
Posted by MSalem on 18 March, 2010 - 4:52 am
Process Safety Time - SILProcess Safety Time Consideration -SIL Verification exercise
Posted by peeribal on 18 March, 2010 - 12:47 am
MK VI ToolboxWhat is the major difference of MK VI Toolbox and MK VIe ToolboxST
Posted by cgb on 17 March, 2010 - 11:05 pm
OSI pi Group TagCant find toolbox st PERMIT blocks as a tag in osi pi
Posted by chaitanya on 17 March, 2010 - 10:43 pm
Junction Box Signalsplacing both dcs and plc signals into one Junction box
Posted by paula grooms on 17 March, 2010 - 8:21 pm
MSComm to SerialPortwhat is the difference between the two
Posted by kal on 17 March, 2010 - 3:50 pm
Batching Logic - Alias AddressingLooking for suggestions how to structure PLC code for batching ingredients into tanks.
Posted by Junior on 17 March, 2010 - 1:00 pm
Function Block ProgrammingVarious modes in Process Control.
Posted by yasnul on 17 March, 2010 - 11:40 am
Barometric Pressure TransmitterBarometric Pressure Transmitter
Posted by kapil on 17 March, 2010 - 9:13 am
problem in serial communication using MODBUStrying for serial communication between an ARM9 board and VLT FC51 drive using MODBUS protocol with ARM9 board as master n VLT drive as slave.
Posted by MAZ on 17 March, 2010 - 6:10 am
LOW FLOW, HIGH VISCOUSITY Need a flowmeter used for high viscosity chemical dosing
Posted by nik patric on 16 March, 2010 - 1:56 pm
what is the output of RTD?the output of RTD and thermocouple
Posted by pearl george on 16 March, 2010 - 12:13 pm
modbus rtu slave address unknownslave address is not known of the energymeter with an rs485 port, how can i obtain it?
Posted by Shaun Bennett on 16 March, 2010 - 10:37 am
Belt Scale Integrator ReplacementForgo the beltscale?
Posted by vinuram on 16 March, 2010 - 10:13 am
TTXMwhat is the need of omitting highest and lowest temperature values in exhaust temperature (ttxm) calculation?
Posted by James Bond>>>>>>>>>> on 16 March, 2010 - 6:24 am
Selecting a metering pumpWater Project... Metering Pump which PID to use
Posted by Redekar on 16 March, 2010 - 6:04 am
PLC PID loop tuningHow does PLC PID loop tuning function?
Posted by DAVIDRAJ on 16 March, 2010 - 3:16 am
Best practice for flow measurementFor certain flow measurement what would be the best practice
Posted by Khan on 16 March, 2010 - 2:15 am
MARK-V Files and DirectoriesPurpose of all Mark-V Directories and Files
Posted by Scott on 15 March, 2010 - 4:52 pm
Looking for Resistance Input Transmitter??Looking for supplier.
Posted by fubijar05 on 15 March, 2010 - 3:57 pm
Plant Model/ Transfer Function for PID loop codeOnce a plant model is determined and a transfer function defined, how does that translate into actual code for a PID loop?
Posted by PSJ on 15 March, 2010 - 4:04 am
Speed Control of a BLDC Motor with a PLCDeveloping a pilotless dc vehicle - which will follow a
magnetic tape on ground.
magnetic tape on ground.
Posted by thybanhh on 15 March, 2010 - 1:35 am
What is the different between float and displacer level measurementWhat is the different between float and displacer level measurement
Posted by arfp on 14 March, 2010 - 10:10 am
Pressure Hookup Any provision to consider for connection of stainless steel tube of instrument tap to carbon steel block valve?
Posted by eslam on 14 March, 2010 - 9:45 am
ASPLA ICSLooking for documents and programming information for ASPLA ICS
Posted by Ricardo R on 13 March, 2010 - 3:07 pm
Problem with TSX Premium MODBUS TCP messaging not solvedProblem with TSX Premium MODBUS TCP messaging not solved
Posted by mksod on 13 March, 2010 - 6:02 am
Flow divider magnetic pickupGot a malfunction in a magnetic pickup in flow divider
Posted by Rodrigo P on 13 March, 2010 - 5:13 am
Problems with delta download to S7 400H in Safety ModeI cant recover safety mode after a download in Delta mode to Siemens PLC.
Posted by James on 12 March, 2010 - 4:55 pm
Controls problemNeed some help with a controls problem...
Posted by Mina Andrawos on 12 March, 2010 - 1:08 pm
question on Foxboro alarmsNeed help in finding a way to read alarm messages from the foxboro dcs using my application
Posted by electrical on 12 March, 2010 - 10:15 am
voltage dropi have an 800foot run of #12 rwu wire to be run to feed an 120 100 va transformer. is this adequate wire size
Posted by sissi42 on 12 March, 2010 - 9:32 am
System Freezing with MBX driverdesktop and applications freeze On server on WXP, a PcVue application
Posted by Del Boardman on 12 March, 2010 - 7:45 am
Mitsubishi Alpha2 and GSM SMSMitsubishi Alpha2 XL controller with a AL2-GSM modem installed won't receive sms
Posted by Yugal on 12 March, 2010 - 6:58 am
Array of Strucure in MODBUS communicationtransfer the Array of structure through MODBUS TCP
Posted by Amer 111 on 12 March, 2010 - 2:44 am
Pneumatic Control ValvePneumatic Control Valve Calibration
Posted by POWERPC440EP on 12 March, 2010 - 1:55 am
C CODE HelpC Code for enabling serial port in powerpc440ep
Posted by norbert on 11 March, 2010 - 6:30 pm
Focas 1 and CitectTCP/IP communication between Fanuc CNC and SCADA
Posted by ScadaMaster on 11 March, 2010 - 1:44 pm
Easy to use reporter package for ScadaLooking for an easy to use and flexible reporting package over the WEB.
Posted by HER on 11 March, 2010 - 10:35 am
Ansaldo V94.2 Gas turbine fogging systempower increase of V94.2 gas turbine by inlet fogging system
Posted by Ganapathy K.R. on 11 March, 2010 - 7:50 am
Quantum RIO Communication ProblemCommunication failure between remote rack RG6 co-axial cable connection connector
Posted by Amit Anand on 11 March, 2010 - 6:23 am
Pricing of DCS systemsHow does a vendor reach the final pricing of a particular service for DCS and for a whole service contract?
Posted by gvr73 on 11 March, 2010 - 5:55 am
PLC versus DCS Can Modicon quantum be considered equivalent to DCS of honeywell HC900, Siemens PCS7, ABB 800F, Yokogawa cs3000
Posted by yes on 11 March, 2010 - 2:02 am
PLC Bosch CL 500Need to connect with Bosch PLC CL500 by window operation system
Posted by Engineer on 10 March, 2010 - 8:02 pm
Density MeasurmentHow can I reliably measure sodium hydroxide (50%) density online.
Posted by Juan Fidel Gutiérrez on 10 March, 2010 - 7:25 pm
Vibrations with Coriolis sensorI want to know if vibration's of a gas turbine can alter sensing accuracy of a Coriolis flow meter.
Posted by Hong on 10 March, 2010 - 5:57 pm
looking for HMI work as a modbus slave deviceLooking for HMI work as a modbus slave device
Posted by speedtronic on 10 March, 2010 - 12:48 pm
Biased Differential Protectionhow to read relevant graphs/curves mentioning trip & no trip zone
Posted by william on 10 March, 2010 - 10:27 am
Load cell weighing accuracy errorLoad cell faulty during calibration high range
Posted by Bob Warren on 10 March, 2010 - 10:14 am
Quadriga S5Have application code but need print out.
Posted by nikhil kapoor on 10 March, 2010 - 8:25 am
communicationinterface between plc and wonderware
Posted by Gibbi Jallow on 10 March, 2010 - 7:32 am
Renewalble EnergyLet us talk about renewable energy over conventional power
Posted by Hemant Rathod on 10 March, 2010 - 6:11 am
Communication between GC & DCSHow to communicate between Yokogawa GC 1000 and DCS ? Proto- RS 485 modbus
Posted by Darryl Soares on 10 March, 2010 - 5:33 am
Viewing DEPP2000 informationConnecting DEPP2000 in A-module together to view all from control room
Posted by Graeme Almond on 10 March, 2010 - 1:55 am
Feed problem with DDE data in ExcelEXCEL sheet using DDE date maxing out the CPU after the "Sort Descend" is used
Posted by MAV Jr on 9 March, 2010 - 11:03 pm
Big screen monitor for SCADA systemneed suggestions for an inexpensive large screen display monitor
Posted by WACO on 9 March, 2010 - 3:25 pm
Disappearing trends and brokenSCADA system - trends on the operator station for generator are broken and disappear after every 30 mins
Posted by William on 9 March, 2010 - 12:29 pm
single shaft coolingIs there a way to force cool a single shaft unit.
9fb/A15
9fb/A15
Posted by Phineas Phreak on 9 March, 2010 - 9:04 am
Uploading from ABB 800XA Advant controller AC800MABB AC800M controllers.
Posted by electrics on 9 March, 2010 - 8:12 am
Characteristic Impedancewant to learn the relation between characteristic impedance and magnetic field density
Posted by Andreas Wickert on 9 March, 2010 - 7:21 am
Issue with the communication between Client and ServerCommunication problems between Server and CX, if the server want to connect with more than 90 PLCs
Posted by Leon Junlay on 9 March, 2010 - 4:55 am
Using a normal electric motor in reverse?Using an electric motor in reverse? or how to turn a centrifugal rotating disc into usable 110 or 220V power?
Posted by Shoki on 9 March, 2010 - 3:47 am
Sample Code for driving VLT2800 in Labviewrequire sample code for driving the VLT2800 Danfoss AC motor drives
Posted by gongkong on 9 March, 2010 - 1:30 am
Chinese Packaging Equipment Industry Is Bound to Go an Innovative WayChinese packaging equipment industry have to go an innovative way.
Posted by gongkong on 9 March, 2010 - 1:10 am
Tail-Raising Phenomenon Appeared in the Automation Market at the End of 2009Tail-Raising Phenomenon Appeared in the Automation Market at the End of 2009
Posted by JB on 9 March, 2010 - 12:03 am
State Space Control of Inverted PendulumSeveral quick questions about implementing state space control of an inverted pendulum balancing platform
Posted by indrajeet tupe on 8 March, 2010 - 11:08 pm
Varying motor speed on Danfoss driveWant to vary the motor speed connected to Danfoss drive
Posted by Leandro Ribeiro on 8 March, 2010 - 3:52 pm
Modbus Two MastersCan I connect two masters for one slave modbus tcp?
Posted by pblyth on 8 March, 2010 - 7:38 am
Modbus Map for CET4 / 825-MM Protection relayInstalling Prosoft 3600-MBS Modbus cards into 825-MM (CET4) Smart motor manager relays - need documentation for Modbus Address map registers
Posted by Rahul Parikh on 8 March, 2010 - 5:23 am
Schneider M340 with Intouch 10.1Need help in communicating between Wonderware Intouch 10.1 and Schneider M340 PLC
Posted by Mihir Ramkrishna on 8 March, 2010 - 5:09 am
Intrinsic Safety and Explosion Proof feedback transducerfeedback transducer not categorized for hazardous area application
Posted by Logu on 8 March, 2010 - 4:25 am
Diaphragm seal pressure gaugein Diaphragm seal pressure Gauge what will be preent in bw diaphragm membrane and Bourdon assembly.
Posted by jie cui on 8 March, 2010 - 3:46 am
About Woodward's Sonicflo Gas Control Valve Want to know the max flow capability of Woodward's Sonicflo Gas Control Valve 3 inch , 4 inch and 6 inch
Posted by Blackdog on 7 March, 2010 - 9:07 pm
Kepware/MVI46-MCM Having difficulty with Modbus communications form Modbus card to Modbus server.
Posted by Dottey on 7 March, 2010 - 6:13 am
6B gas turbine tripping6B gas turbine has modulated IGV control problem
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