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Wednesday, November 22, 2017
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Forum Archive
GE Mark V TMR to Simplex
Posted by briq on 22 November, 2017 - 7:47 pm
Changing GE Mark V TMR system to Simplex system
Honeywell Logic Manager Documentaion
Posted by ammar_yasir on 22 November, 2017 - 10:52 am
Looking for Logic manager(620) Honeywell documents
1
reply
Profibus Cable
Posted by saibal on 21 November, 2017 - 11:53 pm
Function of armor on profibus cable
Software Programing
Posted by Osman on 21 November, 2017 - 1:47 pm
How i can Extract Byte from tag that data type is string[n]. [n] is number of character
1
reply
300 Tags Going IOP in Centum VP Continuosly
Posted by RH on 21 November, 2017 - 9:32 am
300 tags are frequently going IOP and then recover in a split second in Centum VP
2
replies
Effect of Single-phasing during a Motor Start
Posted by KevM on 21 November, 2017 - 7:15 am
What would be the effect of starting a 3 phase induction motor with a secondary single-phase fault present?
Schneider ETG1010 Gateway
Posted by J3J3 on 21 November, 2017 - 2:46 am
How to configure ETG1010
2
replies
Calculating Flow Measurement with Orifice
Posted by Haroon on 20 November, 2017 - 5:24 pm
Calculating Flow Measurement with Orifice
2
replies
BC7300 Modbus Configuration
Posted by mrtaho060317 on 20 November, 2017 - 11:09 am
Configuring Beckhoff Modbus RTU
2
replies
Can FactoryTalk Use .Net User Controls?
Posted by RobR on 17 November, 2017 - 1:22 pm
Can .Net User Controls be incorporated into FactoryTalk displays?
1
reply
Compactlogix and Ethernet I/O Fault
Posted by tony_war on 17 November, 2017 - 1:16 pm
Compactlogix PAC's Ethernet port faults unexpectedly
3
replies
Why Two Gas Valves (SRV GCV) in Frame 5 GT
Posted by Isulamu on 16 November, 2017 - 3:13 pm
What is the reason behind using two gas valves in the frame 5 gas turbine?
2
replies
MARK VI Loop Test
Posted by qhogan1 on 16 November, 2017 - 9:02 am
Loop Testing MARK VI Speedtronic
Medium Voltage Circuit Breakers
Posted by ASD on 16 November, 2017 - 8:47 am
New circuit breaker with different breaking and closing times
3
replies
C & I Documentation
Posted by Instrumentation on 16 November, 2017 - 3:14 am
Where can I find C&I related documents for study?
6
replies
GE Frame 9E Bleed Off Valves Passing
Posted by AAkhan on 15 November, 2017 - 8:25 am
Gas turbine frame 9E compressor bleed off valves started passing after filter replacement activity.
Determining the Smallest Acceleration an Accelerometer Can Measure
Posted by supersnare on 15 November, 2017 - 5:15 am
Doing research on MEMS accelerometers, interested in a method to determine the smallest amount of acceleration a sensor can measure.
Honeywell Console Station Problem
Posted by mostafa1987 on 15 November, 2017 - 12:21 am
Honeywell console station configuration
1
reply
Centum VP
Posted by saiab on 14 November, 2017 - 4:31 am
Upgrading from Centum VPR4 to R6.
8
replies
Auto Start in ABB -AC Drive ACS850
Posted by Mani151282 on 14 November, 2017 - 2:41 am
Once we apply Emergency Stop from field or local panel, the drive trips/stops. While releasing the emergency it starts automatically.
4
replies
Mark VIe Pack Does Not Communicate
Posted by Dfoster on 14 November, 2017 - 2:22 am
Asking for help on a Mark VIe PSCA pack that won't connect to IONet.
1
reply
Electronics and Circuits
Posted by vivitern on 14 November, 2017 - 1:55 am
Liquid throughput hall sensor giving odd number of pulses plus only works in horizontal level
7
replies
Shutdown of Gas Turbines 9E, 88QV
Posted by bil07 on 13 November, 2017 - 7:16 am
Question about shut down of gas turbines 9E
2
replies
MKVIe Controller Configuration Name Does Not Match
Posted by anwartota9 on 12 November, 2017 - 6:12 am
After uploading the MKVIe component G2, I cannot access the controller anymore.
4
replies
Hydraulic System Pressure Not Released after GT Shutdown
Posted by MOmar91 on 10 November, 2017 - 9:14 am
Hydraulic pressure still 20 bar after shutdown and aux pump stopped, but the transmitter read 20 bar when GT was turning gear.
4
replies
Discrepancy Between Sensor Reading and Thermometer
Posted by mtlons on 9 November, 2017 - 12:11 pm
Temp displayed from RTD w/ transmitter is different from thermometer reading
Flow and Time Weighted Average
Posted by chillwin on 9 November, 2017 - 9:20 am
What is Flow and Time Weighted Average?
1
reply
3 Element Control for Boiler Drum
Posted by shamsedin on 8 November, 2017 - 11:15 am
Looking for information on HRSG three element level control
1
reply
I/O Communications Loss and Then Loss of Ready to Start
Posted by lightson on 8 November, 2017 - 10:17 am
I/O communications failure happens within ~30 minutes of rebooting "R" core.
3
replies
MARK VI HMI
Posted by Djafer on 8 November, 2017 - 9:47 am
TCI not starting error 1331.
OPC UA historical with SQL Compact
Posted by iman102 on 8 November, 2017 - 7:19 am
Using SQL Compact as a database for historical access of OPC Ua.
1
reply
Mark V HMI Disk Failure
Posted by Shyam on 8 November, 2017 - 5:38 am
Mark-V control system HMI hard disk failure.
2
replies
Mark V <R> Freeze on A4_93% - DCC Error
Posted by Hasan Abduillah on 8 November, 2017 - 12:09 am
After range updated and downloaded, and cores rebooted. <T, S> cores at A7 but <R> is not progressing beyond A4 - 93%.
Yaskawa FS100 I/O Technical Documentation is Wrong
Posted by Robitz on 7 November, 2017 - 10:00 pm
Yaskawa/MotoMan has supplied me with the wrong documentation.
Heidelberg Cutstar Roll Stand
Posted by Shakopee on 7 November, 2017 - 10:25 am
AMK Drive and Controller Issues
Choosing a Controller for Our Requirements
Posted by Jeet Vaidya on 7 November, 2017 - 8:53 am
Need advice for choosing a controller that meets our requirements
3
replies
Ramping up a Generator while RPM is Constant.
Posted by fahdbt94 on 6 November, 2017 - 11:44 pm
How exactly does the power output of a generator increase, by increasing the fuel input and keeping RPM constant.
2
replies
Joined GE / Fieldcore-Control TA
Posted by grajesh on 6 November, 2017 - 2:30 pm
I am keep reading turbine controls stuffs and it benefited in many ways to gain knowledge and helped to join GE / Fieldcore as a Control TA.
6
replies
Electromagnetic Flowmeter in High Pressure Line
Posted by akhait on 6 November, 2017 - 8:50 am
Using Electromagnetic flowmeter in high pressure water injection line
2
replies
EST 3 Fire Alarm System
Posted by fahdbt94 on 6 November, 2017 - 7:02 am
Adding new sensors to an existing loop on the EST3 System using 3SDU.
5
replies
Mark IV C Controller Freeze
Posted by Mahmud on 6 November, 2017 - 4:39 am
Mark IV C controller monitor froze
MultiTrode Protocol
Posted by mmassaNY on 5 November, 2017 - 5:59 pm
Does anyone have the protocol document for MultiTrode's earlier devices?
9
replies
GE Frame 9E Increasing Exhaust Spread after Fuel Change Over
Posted by AAkhan on 3 November, 2017 - 3:47 pm
GE Frame 9E exhaust spread is on increasing trend after fuel change over from Gas to HSD. HSD leakage was occurred from main diesel pump during the event also.
6
replies
Taylor Industrial Software
Posted by Peter_Green on 3 November, 2017 - 8:09 am
Looking for Installation disk for 1990 vintage software
3
replies
Flow Rate from Tank Level
Posted by Himanshu on 3 November, 2017 - 5:01 am
Flow calculation in PLC from Level
3
replies
DCS CS3000 Upgrade to Centum VP R6
Posted by kaouche mohammed on 3 November, 2017 - 4:05 am
Should we upgrade cs3000 to centum vp R6?
6
replies
MARK I Card Calibration
Posted by dontknowman on 3 November, 2017 - 1:52 am
Need some materials on mark I calibration
Electrical Equipment Protection in Hazard Areas
Posted by hany5757 on 2 November, 2017 - 9:44 pm
Some questions regarding electrical equipment protection in hazard areas.
1
reply
Modbus Receive Timeout Error
Posted by Piey on 2 November, 2017 - 10:30 am
Modbus shows timeout error result
1
reply
Modbus Address for Eurosens Dominator
Posted by Piey on 1 November, 2017 - 9:20 am
Holding register address for fuel level sensors brand eurosens dominator RS.
1
reply
Remote Pump Control
Posted by maxl1991 on 1 November, 2017 - 5:57 am
Remote pump control over a long distance.
HIPPS vs SIS
Posted by Arly on 1 November, 2017 - 3:00 am
What is the major difference between SIS (safety instrumented system) and HIPPS (high integrity pressure protection system)?
Serial to MODBUS TCP Converter using Wiznet W5500
Posted by andig on 1 November, 2017 - 1:11 am
Need to convert Serial Data into MODBUS TCP
8
replies
Looking for Insights About Dual Configuration in Mark VIe
Posted by Isulamu on 30 October, 2017 - 5:18 pm
The difference between TMR and Dual contoller configuration in Mark VIe
Tapping Modbus/TCP traffic
Posted by Rob Hulsebos on 29 October, 2017 - 10:22 am
Tapping Modbus/TCP traffic on Ethernet requires different technique than when using serial networks.
1
reply
Bentley Nevada Rack 3500 Signals Getting Bad
Posted by MUHAMMAD ARIF on 29 October, 2017 - 3:24 am
BN 3500 Rack signals are become Bad for 10 sec and then become ok
501F BPT and Exhaust Control
Posted by ding on 27 October, 2017 - 11:45 am
What's the difference between BPT and Exhaust control for Siemens GT?
2
replies
Mismatch between Calibrated Range and Re-ranged Loops in PLC
Posted by PolyT on 26 October, 2017 - 11:23 am
Mismatch between Calibrated range and re-ranged URV-LRV by HART
1
reply
ENRAF FlexLine 990 RTD Spot Element Offset
Posted by PakUser on 26 October, 2017 - 9:10 am
Spot RTD Element shows 3C difference at SmartView with manual temperature reading.
3
replies
Synchronization of a Captive Power Plant
Posted by Rotimi88 on 26 October, 2017 - 7:47 am
Questions about the synchronization of a captive power plant.
2
replies
Fieldbus (H1) to RS232 Converter
Posted by Yousef on 26 October, 2017 - 3:19 am
Looking for a Fieldbus (H1) to RS232 converter
1
reply
Atomizing Air Booster Uses
Posted by MOmar91 on 25 October, 2017 - 12:18 pm
What is the use of AA booster on gas fuel operation?
1
reply
Alarm Indication PC Board
Posted by mktg on 24 October, 2017 - 5:36 pm
I am struggling to Understand how this Alarm indicator PCB works
2
replies
Standard/ Daniel
Posted by Nano61 on 24 October, 2017 - 11:05 am
New to Modbus. What is the difference from Standard and Daniel both ASCII and RTU.
1
reply
Modbus TCP/IP after Response an Extra ACK Message
Posted by Michiel M on 24 October, 2017 - 11:03 am
I have got a Modbus TCP/IP connection but i get 3 messages instead of just a query and response.
7
replies
MSV Not Operating Properly on Mark V
Posted by joe45678 on 23 October, 2017 - 11:58 pm
Steam Turbine MSV Not Operating Properly on Mark V
2
replies
What Is qnl/h and How Do You Convert?
Posted by loopy on 23 October, 2017 - 6:41 am
I have some rotameters on site and I expected them to show l/h, but after looking at them it says qnl/h. How do I convert?
6
replies
Upgrading Rslogix 5 to Newer Windows
Posted by briq on 23 October, 2017 - 3:07 am
Upgrading Rs logix 5 (PLC 5) to newer windows (7 or 8)
4
replies
Gas Turbine Performance Recovery Advisor
Posted by SriramSandeep on 23 October, 2017 - 2:14 am
Is gas turbine performance recovery advisory software installation advantageous or not?
Paper Mill Roll Camber
Posted by Onkar on 23 October, 2017 - 12:26 am
Camber Calculation for the paper mill Rubber covered rollers
Compressor Seal Gas System
Posted by kichaa1 on 22 October, 2017 - 5:59 am
Why Seal gas supply pressure is less than the compressor discharge pressure
1
reply
Use PCS7 Instead of Teleperm XP in a Power Plant
Posted by moradi on 21 October, 2017 - 7:02 am
Is it possible to use PCS7 instead of Teleperm XP at the power plant
Generator Loss of Excitation Protection (ANSI 40)
Posted by niazbibiyana on 20 October, 2017 - 5:55 am
How to find out impedance locus from active and reactive power?
1
reply
TSI, TSE Abbreviate in Steam Turbine Power Generation Pertaining to DCS STG Automation Software
Posted by phyjutheen on 19 October, 2017 - 11:18 pm
What is happening in Gas Turbine generator when excitation increased or decreased
1
reply
Schneider Premium TSX573 Series with PL7Pro 4.2 Program Corrupted
Posted by nestbulala on 19 October, 2017 - 8:36 pm
Our PLC for the Filter Process Control suddenly triggers a different output when you select an input, and we should expect an output signal from the output bus to trigger a relay to start a pump. What could be the best trouble - shooting approach?
2
replies
Communication Between PLC and DCS
Posted by TanmayPatil on 19 October, 2017 - 12:10 pm
Student of Instrumentation eng. with final year project has a process loop control using DCS and PLC in master slave configuration.
3
replies
Combustion Dynamics
Posted by Yotsakorn on 19 October, 2017 - 9:26 am
Gas turbine consequences if wobbe index is too high and too low?
2
replies
Raspberry pi
Posted by rakibcnrd on 18 October, 2017 - 8:56 am
I have two raspberry pi. One is master and other is slave. i want to show the GUI design of master in slave display also.
1
reply
Rexroth FE Modbus Control
Posted by daedalus on 18 October, 2017 - 6:52 am
Problems controlling a Rexroth FE variable frequency drive over RS485 MODBUS
6
replies
Test SDCCG4A Card GE Mark V
Posted by briq on 18 October, 2017 - 4:51 am
SDCCG4A Card GE Mark V cannot communicate to other cards
1
reply
Power Turbine - Temp Wheelspace High
Posted by parkpaya on 18 October, 2017 - 12:31 am
Power Turbine 1st Stage Temperature HH, How to check that it is really High
5
replies
Dick Morley
Posted by Jeremy Pollard on 17 October, 2017 - 10:28 pm
Dick Morley, the father of the PLC, has died
2
replies
Point Guard I/O Safety Modules
Posted by jrice54914 on 16 October, 2017 - 4:49 pm
Point Guard I/O Safety Modules with Compactlogix
1
reply
PID/Flow Control
Posted by Maj on 16 October, 2017 - 11:23 am
PLC PID controller for flow density control
6
replies
MARK V (P) Core
Posted by vijaycontrol on 16 October, 2017 - 5:36 am
Need information about MARK V <P> - Protective Core and its TCEA system working structure and related logic
Program Retrieval From Triconex MP
Posted by klepto on 16 October, 2017 - 12:38 am
Can we retrieve program downloaded in the Triconex MP?
2
replies
N-TRON Switches May Be Causing MKVIe Controller Diagnostic Errors
Posted by CAI on 15 October, 2017 - 11:51 pm
MKVIe Controller diagnostic errors possibly caused by N-TRON Switches
3
replies
Seal Steam for Steam turbine
Posted by Venkatesh on 15 October, 2017 - 5:53 pm
Why seal steam required at IP/LP Turbine exhaust which is under vacuum
Grain Dispenser System Fuzzy Logic Controller
Posted by gonzalezlrjesus on 15 October, 2017 - 5:12 pm
Looking for tips for the design of a fuzzy logic controller for the gates of a grain dispenser
13
replies
4-20 mA Analog Output Wiring
Posted by PrakashP on 14 October, 2017 - 1:01 am
How to drive one flow control valve from two different 4-20 mA signals
2
replies
Flow Divider for Dual Fuel Gas Turbine - Liquid Fuel Systems
Posted by Rotimi88 on 13 October, 2017 - 1:30 am
Flow divider MS6001B DLN dual fuel gas turbine-liquid fuel systems
IGV Angle of Siemens Gas Turbine
Posted by shamsedin on 12 October, 2017 - 12:36 pm
IVG angle of Siemens Gas turbine model v94.3 250MW
1
reply
Triplog Event Recorder
Posted by kld_rm on 12 October, 2017 - 10:17 am
What software reads Triplog files (.CSV)?
1
reply
Modbus Integration
Posted by mrashidmaqbool on 12 October, 2017 - 7:38 am
Is it possible to integrate the PLC with serial Modbus availability with a DCS controller over Modbus TCP/IP
Water Sprinkler Systems for Transformer
Posted by novice123 on 11 October, 2017 - 12:22 pm
Standards for water sprinkler systems for transformers
GE DC2000 Drive
Posted by Kevin on 11 October, 2017 - 10:04 am
Looking for a DC2000 parameter list
LQR Implementation using Simulink
Posted by Tauro20 on 11 October, 2017 - 1:00 am
I am trying to stabilize a system using LQR. I was able to find the K, Q, and R matrix. How would I translate this to simulink?
1
reply
Comparison between DNP3 and MDLC
Posted by shantanub on 10 October, 2017 - 9:11 pm
Technical comparison between MDLC (Motorola Data Link Communication) protocol and DNP3 protocol.
New Website about TIA Portal
Posted by Robert_J on 10 October, 2017 - 2:28 pm
I would like to invite everyone interested to have a look at my website about TIA Portal
GML Commander on an AB 4100 Controller
Posted by abpanelview on 10 October, 2017 - 11:34 am
Communication error when connecting GML Commander to an AB 4100-234-RL.