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Posted by Y.K.JARIWALA on 30 August, 2011 - 4:00 am
non-contact level transmitterlooking for non-contact level transmitter
Posted by Seema Saran on 30 August, 2011 - 3:26 am
Short Circuit level for delta run of single phase Generator TransformerPl. provide guidance on how to calculate the short circuit level for the delta run of Isolated Phase BusDuct in single phase generator transformer. Is there any IEEE or IEC standard for the same?
Posted by Keat C on 30 August, 2011 - 2:40 am
Can the Modbus master be inbetween two modbus slaves?Modbus RS485 network, Is the Modbus Master always at the end of the network.
Posted by S.SANTHIRAJ on 29 August, 2011 - 11:04 am
Making two linear actuators synchronouslyAny simple way of moving 2 nos modulating actuators synchronously with 4-20mA command signals?
Posted by kjwudsph on 29 August, 2011 - 10:32 am
max cable length between Magelis and Modicon Micro plcCable length for Magelis
Posted by ESKAY on 29 August, 2011 - 5:08 am
Mk6 VCMI cardChange OR replacement of VCMI card in Mk6 controller.
Posted by uri on 29 August, 2011 - 2:45 am
simulation on step7Simatic manager v5.4 sp5 disabled simulation on step7
Posted by ahmed eldosoky on 29 August, 2011 - 2:26 am
Feed Water to 3 elementFeed Water to 3 element design
Posted by SANTHIRAJ on 28 August, 2011 - 9:28 pm
EX PROOF LINEAR ELECTRICAL ACTUATORSuggestions for possible makes of Linear Electrical actuator with Ex-proof housing having ATEX certification for Zone 2 and Zone 22
Posted by Trevor Henry on 28 August, 2011 - 5:31 pm
Concept 2.6 errorWHEN OPENING PROJECT USING concept 2.6 ERROR OS ERRNO: -19 AND -5 COMES UP.
Posted by Muhammad PERVAIZ on 28 August, 2011 - 4:39 pm
Optical networkingHow to connect single Chanel and dual Chanel optical Ethernet switches for Duplex communication.
Posted by Carl Ellis on 28 August, 2011 - 2:36 pm
RTD resistance simulation calibratorsdecade box or resistance simulator?
Posted by NKS on 28 August, 2011 - 3:51 am
How big is the MV AC Drives market in India?please share your views on the MV Drives business in India,
I am doing a market research report for India...
I am doing a market research report for India...
Posted by Daniel on 27 August, 2011 - 3:00 am
Twido Modbus Comms Multiple MessagesProblems with multiple messages on Twido LCDE40DRF.
Posted by Tushar on 27 August, 2011 - 1:51 am
Flow simulatorI want to implement project for flow simulator
Posted by JAspinall on 26 August, 2011 - 10:56 pm
Wet Leg D/P Transmitter QuestionNeed help with Wet Leg D/P transmitter process and control.
Posted by rhy on 26 August, 2011 - 9:33 pm
Help with Programming Fish Transferring PumpNeed help with Boolean logic. If anyone can steer me in the right direction i sure would appreciate it.
Posted by Sparkle on 26 August, 2011 - 9:02 am
Power wiring for VFDPower Wiring for Single phase 240VAC VFD.
Posted by Karthik on 26 August, 2011 - 3:53 am
Mapping Modbus Mapping modbus registers with sensors or to a shared memory.
Posted by Bob Miller on 25 August, 2011 - 12:43 pm
Your favorite Electro Hydrualic Control? turbines, boiler?What is your favorite Electro Hydrualic Control? turbines, boiler?
Posted by Vinsim on 25 August, 2011 - 11:59 am
Choke valve with linear and stepper actuatorHow a choke with linear and stepper actuator work.
Posted by Sandy99 on 25 August, 2011 - 6:19 am
Factored Fired Hourshow are the factored fired hours are calculated for 9FA DLN 2.6+ machine?
Posted by qwerty on 24 August, 2011 - 5:11 pm
Lenze Vector Drive softwareNeed lenze vector drive software
Posted by sun on 24 August, 2011 - 8:16 am
barrier for 4 wireis there any p&f barrier availble for 4 wire transmitters.
Posted by PeterSCADA on 24 August, 2011 - 5:27 am
Sepam and ACE 949-2wireHow I can wire EPAM and a converter ACE 949-2 on network?
Posted by vin on 24 August, 2011 - 2:59 am
Connecting a photodiode to an oscilloscope?how to connect a photodiode to an oscilloscope?
Posted by Beginner on 24 August, 2011 - 12:29 am
DIfference in control valves & servo valvesDifference in areas of application of servo valves & control valves
Posted by Ady on 23 August, 2011 - 11:50 pm
Gas Turbine Fuel Metering ValveWhy it is necessary to maintain a 40 psi differential pressure across the fuel metering valve of the gas turbine
Posted by RobToth on 23 August, 2011 - 9:19 pm
Cheap PLC with clock sync.Time keeping, signaling and sync.
Posted by GBrown on 23 August, 2011 - 2:24 pm
Change Management/Source ControlI have posted previously on PLC software source control with a couple of good responses. As I have looked around a more, I have found a few other options, and wanted to get more feedback.
Posted by uday on 23 August, 2011 - 1:59 pm
Connecting PLC (Micro logix 1200) to pc hyperterminalwhat type of data i can get when i connect plc (Micro logix 1200) to pc hyperterminal
Posted by DABControl on 23 August, 2011 - 8:54 am
Transmission fault on Bently Nevada 3500 to the HMI servers and viewerTransmission fault on Bently Nevada 3500 to the HMI servers and viewer
Posted by LITL on 23 August, 2011 - 5:54 am
9FA machine not following shutdowen curveMACHINE IS NOT FOLLOWING SHUTDOWN CURVE
Posted by Karthik on 23 August, 2011 - 5:13 am
Help Me About struct _modbus or modbus_tCan't get the details about modbus_t or struct _modbus.
Posted by syurish on 22 August, 2011 - 4:20 pm
All about Sensors and MEMSNew issue of IFSA Newsletter
Posted by Timkaudio on 22 August, 2011 - 10:02 am
DIN EN Schematic StandardsWhere in the miasma of standards does it describe the device designation format?
Posted by Dave on 22 August, 2011 - 9:01 am
Load Cells Ranger 5000Problems with Ranger5000 Level Weight Indicator
Posted by Path2success on 22 August, 2011 - 6:56 am
Reading and writing to com port and saving data in Text fileReading and writing to modem serial port. i.e com port. for reading taking data from com port and saving it in text file.
Posted by Richard on 22 August, 2011 - 6:42 am
Diagnostic alarm for Mark Vdiagnostic alarm come out from Mark V when unit was shutdown
Posted by ram on 21 August, 2011 - 11:35 pm
DLN performance heaterWhat is the need of performance heater?
Posted by shady abdelmoneim on 21 August, 2011 - 7:24 pm
Is this pressure transmitter suitable for this process?question about a pressure transmitter
Posted by john on 21 August, 2011 - 2:53 am
opening of gcv/srv when machine is in off mode.response check and calibration of srv and gcv
Posted by Rokan Uddin on 20 August, 2011 - 9:25 am
Condenser Make up calculation How can condenser make up be calculated?
Posted by myself on 20 August, 2011 - 6:40 am
MARK VI power supply issueIssue regarding switching power supply off of MARK VI supply when machine is at "zero" rpm.
Posted by ESKAY on 20 August, 2011 - 3:28 am
Diagnostic message in Mk6 controllerDiagnostic message in Mk6 controller at VCMI card.
Posted by Tim on 19 August, 2011 - 8:50 pm
Speedtronic MKIVIs there still a demand for reasonably priced MK IV replacement boards and misc hardware?
Posted by Ben on 19 August, 2011 - 7:29 pm
Long range transmitter and receiver options?Need some advice on long range transmitter and receiver options.
Posted by Normally on 19 August, 2011 - 7:12 pm
Process Switches NO NC definitionWhat "normally" means in process switches.
Posted by Marek on 19 August, 2011 - 5:13 pm
Citect - Modbus - UnitronicsI have a problem with configuration connection using MODBUS
Posted by marcustrent on 19 August, 2011 - 2:59 pm
Vibration Monitoring SystemWhat is the proper procedure for adjusting the gap voltage of bently nevada 3500 proximity sensor?
Posted by David on 19 August, 2011 - 1:03 pm
Did this post make you laugh?Control.com needs feedback for those posts that make me laugh.
Posted by Earl Braf on 19 August, 2011 - 12:59 pm
Generator capabilty using CDP and or CDTGenerator capabilty using CDP and OR CDT
Posted by Daglas on 19 August, 2011 - 11:39 am
What is nominal Horsepower of gas turbine?What is nominal horse power?
Posted by Christozz on 19 August, 2011 - 7:08 am
Capacitance level switchCapacitance level switch operation.
Posted by Karthik on 19 August, 2011 - 12:30 am
New to MODBUSI am new to MODBUS programming.Please help me with implementation of MODBUS on TCP/IP.
Posted by CarlosEnrique on 18 August, 2011 - 11:06 am
Need Help on mscomm controlHow to use mscomm to retrieve data from total station
Posted by VRVR on 18 August, 2011 - 10:41 am
Preventive Maintenance ProgramStandard for Preventive Maintenance of Critical Instruments, Interlock systems
Posted by Manuel on 18 August, 2011 - 4:19 am
As voltage decreses, amps decrease. opposite of Ohm's law. How ?Ohms Law debacle
Posted by YZ on 18 August, 2011 - 3:36 am
MARK VI TRIPLOGMARK VI Trip Log Live and Trip Log Out of Service
Posted by Tim on 17 August, 2011 - 2:48 pm
Serial control of Videotek RS-103A video switcher?Looking for information re: RS-422 control of Videotek RS-103A video switcher
Posted by sdbarman on 17 August, 2011 - 6:21 am
Stale SpeedWhat is meant by Stale Speed in a Gas Turbine?
Posted by Konstantin H. on 17 August, 2011 - 5:18 am
Cross compiling C to IEC 61131-3Why there is no any C to IEC 61131-3 cross compiler on the automation market?
Posted by Cris on 15 August, 2011 - 10:33 pm
HART OPC Server CommunicationHART Multiplexers and HART Server infrastructure.
Posted by Fikri Hairiri on 15 August, 2011 - 8:56 pm
Main Automation Contractor (MAC)Seeking the best selection criteria for MAC vendors before entering FEED stage
Posted by engineer on 15 August, 2011 - 6:31 pm
Looking for a non-PLC Controllerlooking for controllers
Posted by jony wibawa on 15 August, 2011 - 6:03 pm
Frame 9 CPU alarmWe have new alarm "G1_po alm ALARM XMIT SUSPENDED CPU SWITCHED."
Posted by kiran on 15 August, 2011 - 2:56 pm
Exhaust Thermocouple ProblemGas turbine trip due to one of the Exhaust thermocouple got open.
Posted by Maint on 15 August, 2011 - 12:40 pm
Minimum Load of Gas TurbineWhy the Minimum Load of Gas Turbine as per GE instruction and recommendation no less than 2.5 Mw?
Posted by pandu on 15 August, 2011 - 10:32 am
barrier, isolator, isolation amplifierbarrier, isolator, isolation amplifier differences
Posted by Ted on 15 August, 2011 - 7:28 am
Varying the PID settingVarying the PID setting through out the range of the system
Posted by Potato on 15 August, 2011 - 1:45 am
Not another ICS, PCS, PLC question...Sorry for not another ICS/PLC/PCS Question
Posted by Jacques on 14 August, 2011 - 7:29 pm
MF-111B Fuel Gas Purge Air Valves LeakingMF-111B Fuel Gas Purge Air Valves Leaking
Posted by vidarsig on 14 August, 2011 - 2:37 pm
ALSPA GD 2000EDoes any one have documents for ALSPA GD 2000E.
Posted by IC on 14 August, 2011 - 11:30 am
Steam Turbine Control valve operation for Nozzle GoverningNozzle Governing System for Steam Turbine
Posted by Vedang on 14 August, 2011 - 8:46 am
Modbus with AB PLCModbus Communication with Compact Logix PLC with in-built RS-232 Port
Posted by Hamid on 14 August, 2011 - 3:17 am
Voltage Data Logger (time)recording automatically time of no power electric
Posted by SYMOS on 14 August, 2011 - 2:37 am
STOP/SPEED RATIO VALVEDuring load rejection test or stop command unit tripped while it on gas but if it on Liquid Fuel Oil unit will be normal.
Posted by ahmed eldessouki on 13 August, 2011 - 2:49 am
Allen Bradley HMI interfaceAllen Bradley HMI (touch panel) interface to yokogawa centum VP DCS.
Posted by MasterBlaster on 12 August, 2011 - 1:51 pm
Cimplicity - Not that Simple ?use of a single Mouse Up/Down button to select between multiple screens
Posted by edmund on 12 August, 2011 - 9:38 am
GE Frame 9E Lube oil tank level indicator.What is considered as the normal level on the sight glass of the lube oil tank of the GE Frame 9E Gas turbine.
Posted by sayegh on 12 August, 2011 - 8:53 am
diagram connection of the tcxpcx1031connection diagram tcxpcx1031
Posted by Alan Gravelin on 12 August, 2011 - 7:14 am
TI 435 Programming Help NeededNeed help understanding how to program TI 435. (Siemans Simatic TI-435.
Posted by Jack Sprocket on 12 August, 2011 - 5:17 am
Allen Bradley HSCE2 Counter glitches?Can anyone suggest a reason for these glitchy readings?
Posted by SCADA engineer on 12 August, 2011 - 4:31 am
IEC62056 SCADA interfaceLooking for means to collect data from tariff meter into on site SCADA system
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