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Posted by Controman on 25 May, 2013 - 9:50 am
REC316*4 ABB relayProblem with the message: "-System Restart- Are you sure?
NO yes
NO yes
Posted by snorf on 24 May, 2013 - 3:31 pm
Detecting flow through obstructed pipe and out spray nozzleNeed to choose from many different sensor technologies to detect if spray nozzles are clogged or not.
Posted by Mantu on 24 May, 2013 - 5:40 am
Integral bypass valveWhy integral bypass valves are not provided on -
1. atmospheric discharge valve having high pressure upstream and atmos pressure downstream.
2. Pneumatic on-off valves
1. atmospheric discharge valve having high pressure upstream and atmos pressure downstream.
2. Pneumatic on-off valves
Posted by chetan on 24 May, 2013 - 3:28 am
Connecting Allen-Bradley PLCs via Ethernet/IPConnecting Allen-Bradley PLCs via Ethernet/IP To DF1
Posted by ken on 23 May, 2013 - 12:39 pm
RS5000 Enet to Bently Nevada 3500 ConnectionHow to configure an 1756-ENBT to Bently Nevada 3500 Enet gateway
Posted by kant on 23 May, 2013 - 10:51 am
Vb MMI Stepping motor homing issue Stepping motor is not homing when command is issued through MMI program.
Posted by TurboNerd on 23 May, 2013 - 10:49 am
How is frame machine fuel pump driven?How does frame machine fuel pump driven? Electrical or Mechanical Gear box? And what is the pro and con?
Posted by Jim Pinto on 23 May, 2013 - 12:57 am
JimPinto.com eNews - 23 May 2013The latest JimPinto.com - Connections for Growth & Success(TM) is on the web.
Posted by Alexandre Besner on 22 May, 2013 - 1:51 pm
Foundation fieldbus network to a Modicon m340 PLCWe are looking for an easy way to connect our foundation fieldbus network to our modicon m340 PLC.
Posted by Sunil on 22 May, 2013 - 7:46 am
Frame 6, Mark V GT We are running Frame 6, Mark V GT ,only with gas.Has HRSG. GT for captive power generation in process plant steam for process
Posted by vm on 22 May, 2013 - 1:33 am
servo regulatorWhat is meant integrator convergence gain for servo regulator?
Posted by STEVEN on 21 May, 2013 - 12:31 pm
LIquid Fuel Bypass Valve Mark V Flame 5 (MS5001)Load running at limitation when running on fuel oil.
Posted by Akhtar on 21 May, 2013 - 8:17 am
Effect of Water Injection on GT exhaust TempIf the water injection pump trips, what will happen to GT exhaust temperature?
Posted by davidmcc on 21 May, 2013 - 3:52 am
Frame 6B Lube Oil HeatersWhere are the lube oil heaters located?
Posted by Fai on 20 May, 2013 - 9:31 pm
Compressor foulingCPD reduced CTDA remain at low temperature. Baseload was reducing as well
Posted by Nsikan Williams on 20 May, 2013 - 4:27 pm
what is the inlet air filter high dp trip set point for GE frame 9?just inherited a new plant without adequate handover documentation. just need some info guys.
Posted by Anshuman on 20 May, 2013 - 12:18 am
Modbus data swapping issueData is swapped when same ID, function code and no of registers are polled.
Posted by JBB on 19 May, 2013 - 1:42 pm
Polling a Modbus SlaveSetting up communication for Modbus Polling
Posted by Suraj Shetty on 19 May, 2013 - 1:06 pm
GE 90-30 series COMM_REQ slowing down data usageSlow down communication between GE 90-30PLC which are using COMM_REQ SRTP channel commands. and these are communicating over ethernet through cellular modems. the data plan on the cellular modem has a limit of 5GB only.
Posted by Anand on 18 May, 2013 - 3:44 pm
RS232C to MODBUS InterfaceRequest for help related to appropriate hardware-software interface
Posted by george on 18 May, 2013 - 3:26 pm
control of servovalvesynchronization of 2 servo valves that control 2 cylinders
Posted by P.P.Salim on 18 May, 2013 - 4:01 am
hydraulic filterHow to change over Hydraulic oil filter in frame6B GE gas turbine, while the Gas turbine is in service.
Posted by amirqadri on 17 May, 2013 - 2:22 pm
gefanuc 9030 modulesIC693MDL module not giving output after programming.
Posted by ME on 17 May, 2013 - 11:17 am
Help with Modbus Hold and StoreA solution to read, hold and store the modbus datas.
Posted by Sukhdev Singh on 17 May, 2013 - 9:06 am
AS160OS (Fix32) Configuration ProblemABB "OS Loader" Configuration Problem
Posted by Sachin Mewara on 17 May, 2013 - 2:40 am
Medium Voltage DriveTo run the MVDs on 40 Deg C ambient temprture.
Posted by Jhon on 17 May, 2013 - 2:00 am
What is the critical speed of Centaur 40 family?What is the critical speed of Centaur 40?
Posted by MWO on 16 May, 2013 - 10:06 pm
FSRMIN / Acceleration confusionVery confused about the operation of minimum FSR/Acceleration Control and their constants. (probably too many questions on one posting)
Posted by Fox on 16 May, 2013 - 9:25 pm
Modbus Comms between 2 devicesNew to Modbus, trying setup communication between two devices.
Posted by tania on 16 May, 2013 - 8:06 pm
Communications between Quantum PLCsQuantum PLC Communications
Posted by Ben on 16 May, 2013 - 5:32 pm
Unbalanced external resistance on wound rotor induction motorSeveral steps of external resistance used for speed control on motor appear to have uneven amounts of resistance. Is this possible? What will the effect on the motor be?
Posted by Mick on 16 May, 2013 - 5:29 pm
Woodward 505 steam controllerWoodward 505 steam controller Alarm issue
Posted by Michael Lancina on 16 May, 2013 - 3:02 pm
FactoryLink Run-time OPC ServerFactoryLink 7.2 Runtime OPC Server will not recognize new/modified tags
Posted by Fyzal on 16 May, 2013 - 6:53 am
Low Output After Bearing #2 had smoke on GE MS9001E.Low output after smoke coming out from the extraction pipe from bearing #2
Posted by Junior on 15 May, 2013 - 5:42 pm
Connecting level switchWhen is the point when I connect the liquid level control?
Posted by Scott on 15 May, 2013 - 10:11 am
Wonderware DASABCIPUnable to connect Wonderware Intouch View to A-B CompactLogix 1769-L32E
Posted by DW on 15 May, 2013 - 7:20 am
OEE module for aspentech Infoplus 21 (IP21)Looking for OEE module to be embedded in IP21 databases, for a major company in a worldwide deployment.
Posted by Frank Seipel on 14 May, 2013 - 7:31 pm
Intrinsic Safety QuestionQuestion regarding Ex i vs Ex d & mixing
Posted by J. Bhattacharya on 14 May, 2013 - 8:24 am
CEMS In-situ analyserProblems with in-situ CEMS analysers
Posted by EPD on 14 May, 2013 - 7:30 am
AI module burns while thunderingOnly one Analog input module (Model no-6ES7 331-7KF02-0AB0, Siemens) is frequently burning during thundering.
Posted by Srinivasan on 14 May, 2013 - 2:55 am
Modbus communication between VIPA 300s & Fatek PLCVIPA PLC MODBUS RTU MASTER/SLAVE COMMUNICATION.
Posted by Djafer on 13 May, 2013 - 12:05 pm
Sudden MVAR dropMVAR suddenly dropped from 6.5 MVAR to -20.6 MVAR
Posted by Frank Seipel on 12 May, 2013 - 7:45 pm
Modbus remote I/O for Cl. 1 Div 1?Modbus I/O for hazardous locations
Posted by Frank Seipel on 12 May, 2013 - 7:43 pm
Question regarding HC900 Operator StationQuestion regarding HC900 Honeywell 10" Touchscreen plotting
Posted by TPS on 12 May, 2013 - 12:36 am
AC Voltage Drop Calculation in CableWant to calculate the total voltage drop in a 600 meter long cable carrying 150A
Posted by Ahmed Ghanem on 11 May, 2013 - 1:35 pm
Heavy lifting how to make a lifting plan from A to Z?
Posted by raj on 11 May, 2013 - 3:08 am
guidance towards joining automation industries as a fresherguidance towards joining automation industries as a fresher
Posted by edris on 10 May, 2013 - 7:40 pm
Control strategy for deltav 7.4Error message when creating a control strategy on a delta v 7.4
Posted by stanley on 10 May, 2013 - 11:21 am
BLDC motor controlBLDC motor speed control, constant torque at low speeds.
Posted by Yogesh on 10 May, 2013 - 12:27 am
Need modbus RU slave simulator to test FC7Need details of Modbus RTU slave simulator that supports function code FC7
Posted by Mohamad Ashour on 9 May, 2013 - 5:31 pm
Why 250mA fuse for 4-20mA analog input?Why 250mA fuse for 4-20mA analog input?
Posted by Kenny on 9 May, 2013 - 2:09 pm
Basic (I think) signal conversion questionConvert rs422 to 4-20mA?
Posted by ELVIN APONTE on 9 May, 2013 - 12:08 pm
Mark-V I/O ConfiguratorIn the TCI applications (MarkV I/O Configurator) when I open the Mark-V I/O configurator, all the fields are in RED.
Posted by Mike Borrelli on 9 May, 2013 - 10:39 am
Mark 5 diagnostic alarmsWhat causes diagnostic "LVDT position diffhigh REG#5"?
Posted by PT on 9 May, 2013 - 1:05 am
Modbus data giving error code 06The modbus data giving error code 06 frequently.
Posted by Tommy on 8 May, 2013 - 6:04 pm
Replacement of a Serck Audco 3-way Diverting Ball valveAnyone know manufacturers that make similar valves out there? As trying to avoid piping modification.
Posted by Me on 8 May, 2013 - 1:56 pm
How to link a slc 5/03Need to link Slc 5/03 to a pc using an rj45
Posted by VSS on 8 May, 2013 - 1:47 pm
Connecting multiple masters to one slaveUsing multiple masters in MODBUS RTU
Posted by Elvin Aponte on 8 May, 2013 - 12:48 pm
Mark-V LCC display" Bad Agent Id "On the LCC display on Core R on Mark-V control shows a message Bad Agente Id when I tried to change the ID on a DS200SDCC used on Core D before.
Posted by Mohammad on 8 May, 2013 - 8:21 am
Settings for Temp. Controller on a Solar Gas TurbineSettings of a temperature controller of a solar gas turbine are erased due to a battery problem.
Similar system is needed to copy settings from it.
Similar system is needed to copy settings from it.
Posted by Vagif Aghayev on 8 May, 2013 - 8:02 am
Safety issues related to 380 kv Power linesSafety issues related to 380 kv Power lines
Posted by hatemhabib on 8 May, 2013 - 5:01 am
DPU2000R MODBUS Communication DPU2000R Modbus communication with SCADA using RS-485 but no response although RS-232 is working properly
Posted by andrew stennett on 8 May, 2013 - 1:13 am
GE frame 6 IVG issue igv unable to attain 86 igv maximun angle is 62
Posted by smd123 on 7 May, 2013 - 12:01 pm
GE Frame 7EA Loss of Flame/TripOilGE Frame 7EA flameout/trip oil problem
Posted by Ahmed on 7 May, 2013 - 10:43 am
Moore TRY Temperature Transmitters Configuration problemMoore TRY Temp connection to PC problem
Posted by Siamak Tavakolie on 7 May, 2013 - 10:33 am
3-way diverting control valveReplacing two 2-way control valves with one 3-way control valve
Posted by Hector C on 7 May, 2013 - 6:53 am
"Purpose" of VARs in an Electrical GridWhat purpose do inductive VARs serve in an electrical grid?
Posted by Hovax on 6 May, 2013 - 11:25 pm
Mitsubishi Special Type InverterAnyone know what is "26" meant in Mitsubishi Special Type Inverter?
Posted by Acramatic on 6 May, 2013 - 12:30 pm
A10VSO71 And VT5041-3X (Rexroth)Closed Loop Control Axial Variable Piston Pump (Hydraulic)
Posted by Prashant on 6 May, 2013 - 10:36 am
Turbine Stress EvaluatorHow do you calculate load and speed margins from temperature margins, during start up and rolling of steam turbine to avoid/minimize thermal stresses?
Posted by DavidMcC on 6 May, 2013 - 1:06 am
Mark V Power Supplieshow to configure PD for AC power input?
Posted by sensorless on 5 May, 2013 - 5:11 am
Automation in Power generation stationsuse of automation in power generation
Posted by KANDARP SHAH on 5 May, 2013 - 4:49 am
MKV HMI we want to move communications 3 KMShifting communications for our GE MKV HMI for arcnet to ethernet converter when distance is more than 3 KM.
Posted by Rob on 4 May, 2013 - 11:31 am
Network control of 4-20ma outputNetwork control of 4-20ma output
Posted by ashwanth on 4 May, 2013 - 3:38 am
Real Time Monitoring Allen Bradley SLC 5/03 processorReal Time Monitoring Allen Bradley SLC 5/03 processor
Posted by Robert Perez on 3 May, 2013 - 9:31 pm
Poll about Open Source DCS/SCADA system.Poll about if the industry is ready to start adopting open source DCS/SCADA systems.
Posted by Noel Brady on 3 May, 2013 - 1:26 pm
Magnetizing CurrentPower factor in electrical generation systems
Posted by Augustine on 3 May, 2013 - 10:01 am
What to use for a cabinet fan alarm?What would you suggest to use as a cabinet fan alarm?
Posted by koen on 3 May, 2013 - 9:15 am
field simulation for PLC'sIs there a way to write an value in the 1xxxx and 3xxxx addresses in Modicon quantum PLCs?
Posted by Fuad Ahmed on 3 May, 2013 - 2:08 am
Power Factor Improvement of Gas Turbine GeneratorsRelationship of Power Factor Improvement of Gas Turbine Generators and its Fuel Comsumption
Posted by Rahul P Sharma on 2 May, 2013 - 11:45 pm
Flue Flow CalculationIs it possible to derive Flue Gas Flow values from Fuel Gas Flow Inlet readings and %age O2 values in Flue Gas
Posted by Ki_ran_r on 2 May, 2013 - 4:12 pm
Mark V TC failed - open cktHow to detect & handling Thermocouple failed ckt in Mark V.
Posted by Jack on 2 May, 2013 - 3:06 pm
XBT-L1000 (on PC) communicate to a PLC without a MagelisI just want to know how to set up to let XBT-L1000 to talk to a PLC (113cpu) without using a Magelis.
Posted by any on 2 May, 2013 - 8:28 am
PLC Application software infectionCan a windows virus also infect a PLC?
Posted by eda81 on 2 May, 2013 - 7:06 am
Interfacing Tatsuno Lobe Flow Meter to PCNeed help for interfacing Tatsuno Lobe Flow Meter to PC.
Posted by devaphani on 2 May, 2013 - 4:06 am
how to connect OPC UA C++ Server to twincat PLCHow to get a ROS (ROBOT OPERATING SYSTEM) connected to a TWINCAT PLC so they both talk to each other
Posted by anthony brown on 1 May, 2013 - 4:13 pm
HP MEG filtration DP Tx SelectionDP transmitter selection for HP MEG filtration
Posted by Chris on 1 May, 2013 - 3:31 pm
TDC3000 EPLCG point alarm problemA DHP box digital composite point won't alarm.
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