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Forum Archive
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Modbus UDP Client
Posted by harikrishnan on 21 September, 2016 - 10:22 am
Seeking Modbus UDP Client and more information...
1
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Measuring Speed and distance
Posted by Martin on 21 September, 2016 - 6:41 am
Basically I am looking at ways to measure the speed and height of a raising arm accurately.
1
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Connecting the S6899 Modbus TCP IP to a PC
Posted by crossover on 21 September, 2016 - 3:42 am
Hello guys I am very new using Modbus and I want someone who can help me
Programme controlled (PLC) on-off switch
Posted by jangid on 20 September, 2016 - 11:32 pm
I want to control a PLC via RS232 to allow or disallow a particular input to have an effect on the output.
1
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BLDC waveform
Posted by tom157 on 20 September, 2016 - 10:15 pm
Better understanding the behavior of BLDC motor
4
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32Bit Modbus Register and OPC Server
Posted by Rashid Ashraf on 20 September, 2016 - 7:59 am
Modbus Slave device has 32Bit registers and need OPC server to read them
1
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CAP Certification
Posted by AE01 on 20 September, 2016 - 7:43 am
CAP Certification Preparation
Effect of Percentage Impedance in Furnace Transformer
Posted by P.Kanakaraj on 20 September, 2016 - 6:05 am
Elaborate on % impedance of power transformer.
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How to Calculate the Kvar in Load Capacity
Posted by saldy on 20 September, 2016 - 2:37 am
how to calculate kvar of any given load...
3
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Totalize an Analog Value
Posted by N3YYZ on 19 September, 2016 - 7:28 pm
Totalize an analog value RSlogix 500
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GE Frame 7FA Generator - Hydrogen Purity Sensor
Posted by Engineer on 19 September, 2016 - 11:59 am
It appears the GE machine had two hydrogen purity meters originally. In 2012 we replaced the original system with a new system that only had one hydrogen purity monitor that is monitoring the casing purity.
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Atomizing Air
Posted by Seeker1988 on 19 September, 2016 - 9:58 am
Regarding the Atomising air pressure.
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Looking for resources and training , any advice
Posted by christa on 19 September, 2016 - 6:26 am
need sources, books, videos or online training on Honeywell Experion PKS
Induction Motor Star or Delta Wrong Connection
Posted by biigibdeh on 17 September, 2016 - 5:56 pm
Motor winding connection if reversed? Either in star or delta
W7 Toshiba VSD
Posted by ncarl on 17 September, 2016 - 12:52 pm
Toshiba W7 VSD's went down on OV and won't reset
1
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Diagnostic Alarms
Posted by ashuashu180 on 17 September, 2016 - 11:05 am
Diagnostic alarms
4
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Speed Reference in GTG
Posted by ashuashu180 on 17 September, 2016 - 10:51 am
Speed reference
2
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OPC DA server
Posted by Mund123 on 17 September, 2016 - 2:23 am
Mark Vie OPC DA Server error
2
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Spindle Frequency?
Posted by Warnakula on 16 September, 2016 - 12:25 pm
I bought and installed a new 1.5kw water-cooled spindle with an inverter to run it. Now whenever I switch the spindle on it triggers my limit switches
2
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Torque Converter in Frame 5 Machine
Posted by ashuashu180 on 16 September, 2016 - 11:18 am
Torque convertor of GTG Frame 5 m/c
Ovation DCS to S7 400 PLC Communication
Posted by vishal_ladava on 16 September, 2016 - 1:29 am
Ovation DCS needs to read data from S7 400 PLC.
7
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MkII Calibration patchboard jumpers
Posted by topcat123 on 15 September, 2016 - 4:15 pm
MK2 Calibrator case patchboard jumpers leads...
Intermittently Gateway target device failed to respond
Posted by phmazzoni on 15 September, 2016 - 1:41 pm
I am having a intermittently gateway target device failed to respond error code from a ConneXium TSXETG100 Ethernet/Modbus Gateway.
Tags from Unity Pro to CITECT
Posted by Taaal on 15 September, 2016 - 12:01 pm
Export tags from Unity Pro PLC to Vijeo Citect explorer SCADA...
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Fuel Gas Module Confiurations
Posted by sanjay029m on 15 September, 2016 - 7:58 am
We have two type of Valve configurations for GE gas turbine Fuel Gas Modules..i.e Splitter and ICV Type.
3
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Adding Emergency Seal Oil Pump Start Timer to Timers and Counters
Posted by Anthony63 on 14 September, 2016 - 11:56 am
I would like to add L62ES (Emergency Seal Oil Pump Start Timer) to the Timers and Counters.
2
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Leakage in Generator Hydrogen Cooling System
Posted by Inst_KY on 13 September, 2016 - 1:57 pm
Gas Turbine: GE frame 7 Hydrogen Leaking
2
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Day-by-day On Line Wash
Posted by ibr2016 on 13 September, 2016 - 10:09 am
online washing
3
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Ultrasonic Flowmeter Measurement Problem
Posted by wangzhichao on 13 September, 2016 - 9:41 am
The signal from the ultrasonic flowmeter jump down to zero.
Connecting Diesel Engine ECU To PLC
Posted by MOHSEN291 on 13 September, 2016 - 8:37 am
I need to know how to connect ECU (ems2 - can bus - sae j1939 ) to PLC system : Siemens step7 series 200
4
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ABB ACS 1000 ac drive
Posted by mineshdesai68 on 13 September, 2016 - 6:52 am
ABB ACS 1000 ac drive tripping on over speed. Which parameter will help to increase over speed limit?
3
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Digital implementation of PI Control
Posted by hany5757 on 13 September, 2016 - 6:27 am
I tried to calculate manually the O/P of PI controller in our Experion DCS, but the results not coming as the actual I got from DCS...
8
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Surge Capacitor
Posted by Shree on 13 September, 2016 - 2:03 am
Surge Capacitor in High Voltage Motor
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Testing the response of the process to different PID control algorithms
Posted by hany5757 on 13 September, 2016 - 12:04 am
Test/simulate PID control parameters before downloading?
1
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Cobots
Posted by BillyMac on 12 September, 2016 - 11:56 pm
Anyone working with "cobots"?
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E/P Positioner
Posted by Nil on 12 September, 2016 - 8:42 am
There is one problem with positioner, after giving air supply same pressure shoe=wing at positioner output.
3
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Calibration Range in DP Transmitters
Posted by vbalaji892 on 12 September, 2016 - 12:07 am
Using a Differential Pressure transmitter outside its calibrated range.
3
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Cause of communication failure in modicon quantum PLC system
Posted by mausahwrtsila on 11 September, 2016 - 7:13 am
Frequent communication failure in Modicon Quantum PLC system
4
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Fire fighting pump motor running after a power surge
Posted by mausahwrtsila on 11 September, 2016 - 7:07 am
Fire fighting pump motor running after a power surge
Vijeo Citect Client
Posted by Taaal on 10 September, 2016 - 3:45 pm
Vijeo Citect 7.1 SCADA and Schneider Unity Pro PLC question...
7
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IGV angle and pulsation protection control
Posted by Isulamu on 10 September, 2016 - 1:06 pm
How do IGVs protect from compressor rotating stall?
7
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1000 kw generator hunting under load after 20-30 min
Posted by tonyrmz on 9 September, 2016 - 11:18 pm
1000 kw generator hunting under load after 20-30 min. with 3 other generators online.
4
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Hydraulic Oil Pump
Posted by Ahmed on 9 September, 2016 - 3:12 am
Inspection of Hydraulic pump
4
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PLC Lab Rack
Posted by bfeeny on 8 September, 2016 - 8:00 pm
I am looking for assistance in building a DIN lab rack
2
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How to find a Modbus coder
Posted by Bruce Punshon on 7 September, 2016 - 3:09 pm
locating someone to to write Modbus to Moscad applications...
2
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Re: How to Make a Solenoid Cycle
Posted by Confused54321 on 7 September, 2016 - 11:53 am
Can anyone help me figure out a way to make a solenoid valve cycle?
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Endress Pressure Transmitter
Posted by Monti on 5 September, 2016 - 7:08 am
Endress Hauser pressure transmitters asking for pin code
3
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208 Volt Supply Running a 240 Volt Inverter
Posted by jeremy on 5 September, 2016 - 6:01 am
Will a 208v supply be able to run a 240v single phase inverter powering an electric motor?
D/3 Novatech Migration
Posted by Tiger_Gori on 3 September, 2016 - 3:42 am
Using Profilink/908 PCT to convert Modicon Remote Quantum protocol
10
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Diaphragm Seal for Toxic Service
Posted by Elmira on 3 September, 2016 - 2:00 am
Looking for information about diaphragm seal used with toxic substances
2
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Generator Lockout Relay 86G Won't Reset.
Posted by Fourtotwentyma on 3 September, 2016 - 12:40 am
The 86G Reset knob on GCPP won't reset even when there is no standing alarm indicator.
4
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Reading Target Register Using ModBus on Promass F83
Posted by deliandiver on 2 September, 2016 - 7:41 am
Querying the ModBus Promass F83 Register using 04 Function code.
Connect to Versamax cpue05
Posted by fallmodou on 1 September, 2016 - 9:17 pm
Connecting windows7 sp1 with a Versamax cpue05 controller using a serial port.
7
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Using RSlogix PLC to Gate Trigger to a TRIAC or Thyristor
Posted by sahilgupta1527 on 1 September, 2016 - 2:02 pm
How to use analog output and trigger a TRIAC or thyristor
Surge Drum Level Control in Experion DCS
Posted by hany5757 on 1 September, 2016 - 12:08 pm
Using Honeywell Experion DCS System Surge Drum Level Control to get steady flow
2
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Disable One of Vibration Probe Sensor
Posted by rkysati on 1 September, 2016 - 5:12 am
Anyone has experience on disable one of Vibration Probe sensor (X or Y Position) on one bearing for gas turbine operation?
Presentation on MARK VIe...
Posted by kalyanM on 1 September, 2016 - 2:25 am
Looking for a presentation on MARK VIe for plant operators.
1
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Modbus Communication between GE PLC E05 and Control Logix PLC
Posted by sami90 on 1 September, 2016 - 1:54 am
Project to communicate the GE PLC E05 with Allen Bradley ControlLogix over Modbus Serial 485
3
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Burner Management Systems for Oil Fired CFBC Boilers
Posted by phoenixash30 on 31 August, 2016 - 11:46 pm
Logics and working principle of burner management systems in cfbc boilers.
2
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Very Small Modbus TCP Solution
Posted by Patrick Stöger on 30 August, 2016 - 3:19 am
Looking for an all-in-one-sollution for Modbus TCP for a 25mm x 35mm x 12mm board
Gap between Fuel Nozzle & Cap Liner
Posted by Emir on 29 August, 2016 - 8:16 pm
Diameters or gap used to Fuel Nozzle & Liner
4
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Modbus TCP and SNMP to SQL DB
Posted by Craigs3d on 29 August, 2016 - 1:25 pm
Looking for a small app to capture CT sensor Data...
3
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GE Control System Toolbox for MarkVI Speedtronic Gas Turbine
Posted by DIM on 29 August, 2016 - 12:42 pm
Please Can anybody Help me with GE Control System Toolbox Manual
4
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GE Frame 6B Crossfire Tube Burned
Posted by mirak on 29 August, 2016 - 8:50 am
Crossfire tube burned and melted (GE Frame 6B)
2
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ALSTOM Flakt Bus to Modbus HELP
Posted by matinrelayer on 29 August, 2016 - 8:44 am
Need some help, does anyone know Flakt bus? is there any gateway or converter to Modbus or any other protocol?
2
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LVDT Is Replaced by New RVDT
Posted by GE on 29 August, 2016 - 5:21 am
Whether Defect LVDT is replaced with RVDT. Is it suitable for Mark-V system QTBA?
Current and Voltages of a Deutz 330kVA Alternator.
Posted by namagem on 28 August, 2016 - 11:51 pm
This unit is having current fluctuation issues whilst on load and voltage drop issues as well.
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Loss of Flame Trip
Posted by party on 28 August, 2016 - 4:33 pm
Gas turbine tripped due to Loss of Flame
Character String and Flags from Same Master in S7-1200 PLC Modbus Communication
Posted by biyabaniraufahmed on 27 August, 2016 - 1:30 am
Siemens S7-1200 PLC Modbus RTU with CM1241-RS232
Centum 3000 Talks Modbus TCP?
Posted by Joe Wan on 26 August, 2016 - 4:30 pm
Polling data from Centum CS 3000 using modbus TCP.
4
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Swirl Angle Graph for Frame 9E
Posted by bil07 on 26 August, 2016 - 1:36 pm
Looking for a swirl angle graph for Frame 9E. Does it exist?
3
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Gas Turbine Torque Converter Output Shaft Not Rotating
Posted by viralmehta on 25 August, 2016 - 11:28 am
After major inspection (MI) of our 6 GTGframe 9 mark VI gas turbine, when we are going to give command for cooldown mode, torque converter output not rotating.
14
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Why Separate Junction Boxes When Transfering 4-20 ma and 230 AC Signals
Posted by Shailesh09 on 25 August, 2016 - 7:07 am
Junction box quantity selection based on signal potential?
Not Enough Flow Through Control Valve in VHP Steam Flow Line
Posted by msantra2 on 25 August, 2016 - 3:28 am
PRDS (Pressure Reduction and Distribution Station) related problem in our Captive Power Plant.
4
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Governor Control
Posted by shanks on 25 August, 2016 - 1:11 am
Mode of operation of generators in islanding and grid paralleling with or without load sharing system.
Multi-circuit 3 phase Energy Metering Alternatives
Posted by Jimmy Saldivias on 24 August, 2016 - 8:59 pm
Measuring 50+ 3 phase circuits. Instead discrete meters, want to use multi-circuit product or Data Acquisition modules and software.
8
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What is Suction Pressure?
Posted by chillwin on 24 August, 2016 - 12:23 pm
Could someone please explain what Suction Pressure of a gas compressor is?
4
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Modbus Communication Between ControlLogix5570 and Mark VIe
Posted by Angel252 on 24 August, 2016 - 7:21 am
Can I use Modbus communication with controllogix5570, directly or should use prosoft products?
Multi GE PAS 8000 I/O (Controller) issue
Posted by YaoHuaWang on 24 August, 2016 - 6:06 am
12 sets of redundant GE PAS8000 controller in the same network can't function
20 to 160mA VS 4 to 20mA
Posted by raynvd on 24 August, 2016 - 5:39 am
Why use 20 to 160mA instead of 4 to 20mA
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Gas Turbine Flowmeter Calibration
Posted by adeyinkadimeji on 23 August, 2016 - 5:30 pm
Gas Turbine Frame 6B - Honeywell SMV3000 Smart Transmitter, Model SMA 125 Flowmeter Hardware and software calibration
5
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High Speed Counter Configuration
Posted by luckyA on 23 August, 2016 - 4:44 pm
Setting up high speed counter in m340 plc
3
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Allen Bradley AI Card 1756-IF16 Not Reading Full Scale
Posted by sbinstrument on 23 August, 2016 - 3:34 pm
The raw counts in the Allen Bradley 1756-IF16 AI card are not increasing to the full scale.
1
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Gas Turbine Power Output
Posted by suryapower on 23 August, 2016 - 6:54 am
Gas turbine Output is same, but IGV opening requirement is almost differed by 5 deg.
2
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Starting a Small Automation Company in Dublin.
Posted by Usman Sanaullah on 22 August, 2016 - 2:54 pm
Need to start automation business in Dublin. Looking for leads on where to start market research.
1
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Masonelin Level TX Calibration
Posted by raja_cshah on 22 August, 2016 - 11:31 am
Calibrated the level tx but indication at transmitter shows wrong value.
8
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Changing SDCC Cards, Now Having Problems with MarkV Download
Posted by Bayramoglu on 22 August, 2016 - 11:10 am
After changing SDCC card in <T> the controller stopped on A4 and not reach A7.
3
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Passive Vs Active Concept
Posted by AhmadH on 22 August, 2016 - 5:09 am
Passive Vs Active in Puls Output
1
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Kobold Magnetic Flow Meter
Posted by remoun2009 on 21 August, 2016 - 6:27 pm
Problem in Kobold magnetic flow meter
1
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Synchronous Generator Whine
Posted by Stephen Hill on 21 August, 2016 - 1:03 pm
Need advice on reducing 100 plus decibel whine from GE 375kva 2300v 225rpm synchronous generator. Pure sound is 630Hz and 800 Hz 1/3 octave band and pitch rises with rpm.
1
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IBR Certification for Instruments
Posted by jalaram on 21 August, 2016 - 1:23 am
IBR Certification required or not for Syphon or isolation valve?
6
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RLNG Pressure Controllers of Gas turbines
Posted by Seeker1988 on 20 August, 2016 - 10:32 pm
RLNG pressure controllers of Gas turbines are abnormally open.
Turbine Driven Boiler Feed Pump
Posted by KARTHIKEYAN on 20 August, 2016 - 1:24 pm
What happens when MS pressure and Feed water discharge pressure reduces? Can we keep 2 TDBFP in service? What consequences will be faced in TDBFP?
Absolute Encoder Emulation Card Issues.
Posted by cmyers51 on 20 August, 2016 - 12:40 pm
Having issues with a Beckhoff EL-5002 card communicating with a Bosch Rexroth Encoder Emulator card (DAE02.1M).
2
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Generator H2 Gas Purging 9 FB
Posted by elomoon on 20 August, 2016 - 12:02 pm
Compensates for saving energy with the commissioning of the oil seals after a long period of time.
Dielectric Absorption Ratio And Polarization Index
Posted by niazbibiyana on 19 August, 2016 - 5:07 pm
About PI value and DAR value
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Valve Trim Size Definition
Posted by Andries van Renssen on 19 August, 2016 - 8:35 am
How is valve trim size defined?
3
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Mark-V Simulator
Posted by samson16 on 18 August, 2016 - 10:12 pm
Looking for a Mark-V simulator for the purpose of training
2
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Connecting FF Type Pressure Transmitter with Field Communicator 475
Posted by danishkhanswati on 18 August, 2016 - 7:39 pm
How to connect field communicator 475 with FF type pressure transmitter for configuration
1
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Shutting Down GE PLC
Posted by AASHUTOSH S PUROHIT on 18 August, 2016 - 6:39 am
How to shutdown of GE PLC RX3i