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Forum Archive
Historian on HMI Mark V Not Working
Posted by Ghaith on 20 July, 2019 - 4:28 am
Historical alarm and event report in HMI Mark V is Empty
Critical Gas Turbine Parameters
Posted by jagriti on 19 July, 2019 - 12:12 pm
Important parameters of gas turbine
1
reply
GE Gas Turbine Frame 6 Manual
Posted by Kuldeep on 19 July, 2019 - 9:50 am
Looking for GE gas turbine frame 6 manual
1
reply
Industrial Gas Turbine Ignition System
Posted by JAMAL on 19 July, 2019 - 9:40 am
Does a gas turbine need continuous combustion by spark plug?
Siemens PLC Integration to an IOT Device
Posted by MONAK on 19 July, 2019 - 4:10 am
Integration with existing Siemens infrastructure
Quantum NOE 771-11 Comms Down
Posted by David13 on 18 July, 2019 - 4:59 pm
Quantum PLCs communicating to our primary network via TCPIP NOE 771-11 modules. Every week or so, we will lose communication between one particular PLC and the network.
3
replies
Start Command of Auxiliary Motors of Gas Turbines
Posted by jagriti on 18 July, 2019 - 1:46 pm
logic of starting of auxiliary motors of Gas Turbine
Diver Temperature Data Level Recorder
Posted by Holykell on 18 July, 2019 - 2:30 am
Can Diver Temperature Data Level Recorder Measure Water Level?
3
replies
Instrumentation Voltage Drop problem
Posted by Almousa on 17 July, 2019 - 10:25 pm
Designer miscalculated long run instrumentation cable, and we are facing voltage drop.
2
replies
Turbine Valve Chattering
Posted by MontanaCoalPlant on 17 July, 2019 - 4:43 pm
Turbine Valves are chattering, causing the unit load to violently swing drastically in a matter of minutes.
Connecting a Mouse to Monitouch HMI
Posted by alisnelectric on 17 July, 2019 - 4:52 am
Problems connecting a Mouse to a Monitouch HMI
2
replies
Actuator MAST
Posted by SuperInstruman on 15 July, 2019 - 8:48 am
How to Reduce Actuator MAST?
VLAN Issue in Modbus Communication
Posted by Sarika A on 15 July, 2019 - 8:25 am
Modbus TCP server bound to a VLAN, but accepting connections from other VLAN IP addresses which are not physically connected.
2
replies
Starting Logic of Auxiliary Motors of Gas Turbine
Posted by jagriti on 13 July, 2019 - 10:22 am
Logic of auxiliary motors of gas turbine during starting and shutdown
1
reply
GTG, Frame 5 Machine Mode Change Over Itself from ISO to Droop
Posted by AshutoshMehndiratta on 13 July, 2019 - 2:45 am
GTG ISO mode change over to Droop mode due to power shedding, Frame 5 machine, Mark 6e
1
reply
Ventilation Air Flow in 6FA GE Compartment
Posted by ali_murtaza on 12 July, 2019 - 2:12 pm
Air Ventilation Flow Transmitters are disturbed in GE 6FA compartments due to rain and wind.
1
reply
Telnet PLC Session
Posted by salwa1215 on 12 July, 2019 - 6:09 am
Establishing a connection with my PLC through telnet but it didn't work.
Modbus Master and Slave Communication Fails
Posted by syedrb on 12 July, 2019 - 5:50 am
Using Modbus but connection is not successful between master and slave
Industrial Automation to the Software sector
Posted by rakeys28 on 11 July, 2019 - 7:21 pm
What are the best courses for changing my career from industrial automation (DCS, PLC, SCADA, Instrumentation/Measurement) to the software sector?
4
replies
Active Filter for 1200 Hz
Posted by KiwiRoy on 10 July, 2019 - 2:11 pm
I sort of know how an active filter works but I cannot select the components.
1
reply
MOV Modbus Design
Posted by elecwiz on 9 July, 2019 - 9:17 am
MOV RS485 issues
Brüel and Kjær Sensors Spare Parts
Posted by sedighzade on 9 July, 2019 - 4:10 am
Brüel and Kjær Spare parts
1
reply
Generator Electromagnetic Field Leakage
Posted by alizareian67 on 9 July, 2019 - 2:52 am
Measuring the electromagnetic field around a generator
2
replies
Powerflex 453 VFD fault
Posted by neilm on 8 July, 2019 - 2:23 pm
Fault code 12 and 36 in PF drive
1
reply
How to take data from smart energy meter to Arduino Nano using RS485?
Posted by rjrajbir on 8 July, 2019 - 3:27 am
Interfacing Arduino nano with Ziegler smart energy meter using RS 485 Modbus
1
reply
Modbus Registers
Posted by enga81 on 8 July, 2019 - 1:01 am
Mapping more than one device "sensor" on the same register
VCMI Card Alarm
Posted by killkss0 on 7 July, 2019 - 8:46 pm
VCMI Card Alarm, Fault Code: 50
Clearing an Alarm on FF Devices Connected to Honeywell EPKS
Posted by Duara on 7 July, 2019 - 4:00 pm
How to clear an MntSn alarm on FF devices connected to Honeywell EPKS?
3
replies
Master Protective Lockout and No Ready to Start
Posted by Sanjay Mallik on 6 July, 2019 - 2:17 pm
Master protective lockout alarm and no ready to start in GE Mark-IV.
Tip Clearance Pump
Posted by Jacobf on 6 July, 2019 - 1:45 pm
What is the purpose of tip clearance pump?
2
replies
Adding a PF_CTRL1 BBL in CSP
Posted by SMS on 6 July, 2019 - 2:48 am
Adding PF_CTRL1 BBL in MarkV CSP to maintain fixed pf
2
replies
ABB 2600T Pressure Transmitter
Posted by mushahidpk on 4 July, 2019 - 1:24 pm
ABB 2600T Pressure Transmitter Sensor Error
1
reply
Run Back Due to SRV Max. Opening
Posted by natarajan.j on 4 July, 2019 - 8:46 am
GE 7FA machine having run back due to SRV max opening
3
replies
Can an Oil Truck Tank Level Sensor Measure Acid Level
Posted by Holykell on 4 July, 2019 - 3:49 am
Oil truck tank level sensor can measure acid level?
1
reply
Modbus Data/Communication Issue
Posted by D. Wubben on 3 July, 2019 - 2:05 pm
Modbus communication gimbal locks and values usually are all zeros.
2
replies
Jacking Oil Pump - Online Testing
Posted by bocajun on 3 July, 2019 - 3:26 am
Can we conduct online running testing of jacking oil pump in steam turbine?
3
replies
Parameters Calculation for Siemens sgt2000e Turbine
Posted by Tony Ochigbano on 2 July, 2019 - 9:20 am
Siemens SGT2000E machine performance engineering heat and pressure sensors for calculating efficiency in an excel sheet.
4
replies
Mark VIe Simulator Problem
Posted by ateknorman on 2 July, 2019 - 4:35 am
Issue with starting my MARK VIe simulator
Old ABB Advant MOD 300 800xA systems
Posted by JesseD on 1 July, 2019 - 12:07 pm
Looking to get addition info
1
reply
PWM Current Control Monitoring
Posted by vsegvic on 1 July, 2019 - 4:45 am
Need a way to indicate a failure of the governor system
1
reply
Modbus Communication Issue
Posted by alpha91 on 1 July, 2019 - 3:20 am
PLC and weighing indicator communicate with Modbus. Once a while, the communication is jammed. Require to restart the indicator.
Connecting to an IoT Long Range Wireless Temperature and Humidity Sensor to Particle Argon
Posted by adam1 on 1 July, 2019 - 3:10 am
How to connect to an IoT Long Range Wireless Temperature and Humidity Sensor to particle argon
6
replies
Turbine Tripped Due to Loss of Flame
Posted by Sanjay Mallik on 29 June, 2019 - 10:39 am
G.e gas turbine tripped due to loss of flame after purge complete during startup.
3
replies
Regenerative Braking vs Dynamic Braking
Posted by rajat on 29 June, 2019 - 6:54 am
What is regenerative braking Vs dynamic braking?
Arc Furnace Transformer
Posted by rajat on 29 June, 2019 - 6:50 am
Why arc furnace transformer open delta?
1
reply
Ratchet Motor
Posted by Kelly2019 on 28 June, 2019 - 6:24 pm
Ratchet Motor for GE gas turbines
2
replies
Mark V Issue
Posted by pippo87 on 27 June, 2019 - 7:17 am
Mark V issue where many diagnostics alarm appears despite all the 4 cores have A7 status.
1
reply
1st and 2nd Stage Bucket Cooling System
Posted by jalestine on 27 June, 2019 - 4:56 am
Please explain about 1st and 2nd stage bucket cooling system
1
reply
ABB Inverter 27 Trio Modbus Timeout
Posted by Muzzammil on 26 June, 2019 - 4:22 am
I want to automate ABB Trio 27 inverter with my PC. I am trying to read Modbus registers but no benefit.
1
reply
Advantages of Capacitance Level Transducer
Posted by Holykell on 26 June, 2019 - 2:44 am
Measuring fuel level with capacitance level transducer
1
reply
Accelerometer Configuration in BN 3500
Posted by AshokS on 26 June, 2019 - 12:19 am
BN accelerometer configuration issue.
1
reply
GE Frame 5 CTG Coolant Leaking
Posted by Teeroy on 25 June, 2019 - 3:50 pm
Coolant leaking into Lube oil System
6
replies
Mark Vie Controls
Posted by shahabas on 25 June, 2019 - 12:44 pm
T40 and T10 controller in Markvie
1
reply
How to measure resistance with Omron s8vk-g12024?
Posted by BrotherCan on 25 June, 2019 - 4:14 am
I need to measure the resistance of cartridge.
2
replies
Services Specialist 1 - Field Service and Technical Advising
Posted by samialghlam on 25 June, 2019 - 4:10 am
Going through GE job interview any hints for the interview experience, atmosphere and questions?
4
replies
Sending Temperature Signal of Furnaces in Olefin to DCS
Posted by sabak149 on 24 June, 2019 - 9:25 am
4-20 signal or mv to marshaling for transferring signals of temperature in furnaces to DCS.
1
reply
IS215VCMIH2CB TO VCMIH2CC Installation Problem
Posted by ratheesh71 on 24 June, 2019 - 2:09 am
What are the procedures to follow after inserting the VCMIH2CC card to reach the actual control state?
2
replies
Troubleshooting Mark6e HMI Buttons Malfunction
Posted by ControlsGuy25 on 23 June, 2019 - 1:28 pm
Mark6e Hmi aux cooling systems buttons selection trouble.
Citect SCADA and SQL Data Transfer
Posted by moh on 23 June, 2019 - 2:38 am
Transferring data from SQL server to textbox in Citect SCADA
2
replies
Actual Plant and Transfer Functions of Non-minimum Phase System
Posted by priteshshah01 on 22 June, 2019 - 6:17 am
Transfer function of non-minimum phase system.
Boiler Circulating Pump Electromotor
Posted by ebrahimgh2025 on 22 June, 2019 - 2:43 am
Boiler Circulating Pump electromotor Drive- Power plant
1
reply
EX2K 741 REGMODIF Diagnostic
Posted by Zachary747 on 21 June, 2019 - 10:46 am
EX2K throwing 741 REGMODIF diagnostic. Need help troubleshooting.
7
replies
Eliminate "coast-down to firing speed"?
Posted by MARKlaneV on 21 June, 2019 - 9:16 am
Eliminating the coast down from purge speed to firing speed.
2
replies
Need Help Interpreting MODBUS Documentation
Posted by JohnMartin on 20 June, 2019 - 7:48 pm
Problem finding correct address in equipment documentation
3
replies
Profibus Cable Socket Switch Status
Posted by AboElKasem on 20 June, 2019 - 7:29 am
Profibus cable socket switch status (ON/OFF)
Thread Pressure Sensor Can Measure Pipeline Pressure?
Posted by Holykell on 20 June, 2019 - 3:04 am
Can thread pressure sensor measure pipeline pressure?
4
replies
GE Mark V Simplex Not Downloading From EEPROM on Startup
Posted by municipalpower on 19 June, 2019 - 3:55 pm
General Electric Mark V Simplex unit is not downloading from EEPROM on startup.
Ground Fault Protection When Do I Need It
Posted by Stickman1019 on 19 June, 2019 - 12:30 pm
Ground Fault protection - when is it Required?
Direct Current Motor
Posted by Kelly2019 on 19 June, 2019 - 10:36 am
Ratchet Pump Motor
VIRUS and DCS
Posted by sabak149 on 19 June, 2019 - 9:18 am
Can a virus through 4-20 ma to ethernet converter into DCS?
ABB Bailey Infi90 Harmony System - Symphony Plus (S+) shutdowns
Posted by Maha on 18 June, 2019 - 2:58 am
Limitations of Bailey Infi90 System. The plant went into several shutdown and initial investigation showed jamming of Prodfibus communication and disturbance on Modbus.
1
reply
Disturbance in Feedback Signal
Posted by newsharp on 17 June, 2019 - 5:34 pm
How to design the controller to overcome the disturbance in feedback signal?
1
reply
Queries regarding GE Gas Turbines Frame VI MarkVIe
Posted by Bijitkb on 17 June, 2019 - 1:10 am
GE Frame VI & Mark VIe Gas Turbine Generator (GTG) spreads was found in the higher sides during loading (approx. 21 MW+) in Natural Gas As recorded,GTG spreads at 22.4 MW load.
4
replies
a question about intrinsically safe instrument
Posted by AboElKasem on 16 June, 2019 - 5:12 am
What happens if we install an intrinsically safe instrument without installing a safety barrier before it?
5
replies
PDIO replacement, Markvie controller failed to boot
Posted by iqbal5903 on 15 June, 2019 - 7:10 am
Mark vie controller failed to go online while downloading software for the failed PDIO module
2
replies
Yokogawa YPP 6200 M Link pinout
Posted by Dutchcontrols on 14 June, 2019 - 9:05 am
Yokogawa YPP 6200 M Link connector
1
reply
DC motor with Solar PV Panel
Posted by gillanisyed on 14 June, 2019 - 8:35 am
Want to operate a DC Motor 220 Volt / 5 KW / 1450 rpm on Solar PV Panel.
3
replies
LM2500 Using Ovation
Posted by Turbinecontrolguy on 14 June, 2019 - 4:54 am
Any experience of Ovation for LM2500 Gas turbines
1
reply
System Configuration for Railway Signalling and Interlocking Applications
Posted by argon7 on 12 June, 2019 - 6:02 am
An alternative and open control system for railway signalling and interlocking application
What is Immersion Water Pressure Level Sensor?
Posted by Holykell on 12 June, 2019 - 3:23 am
Immersion water pressure level sensor is a pressure sensor to measure the water level.
2
replies
Required Pump Signals
Posted by semiramisb on 11 June, 2019 - 4:59 am
How do we define the required pump signal?
Drive - Data Acquisition through Modbus RTU
Posted by MONAK on 11 June, 2019 - 1:12 am
Acquiring data for my IIOT- Device in G120 Drive and 6RA70 DC drive using Modbus RTU or Modbus TCP/IP
2
replies
AIFH Control
Posted by Techieraa on 10 June, 2019 - 9:36 am
About integrating Air Inlet Filter House Control in MARK VI e
7
replies
Exhaust Thermocouple
Posted by elmeskawi on 10 June, 2019 - 5:29 am
Exhaust Thermocouple give and miss the reading
1
reply
2 Networks on the Same Computer and Modbus TCP
Posted by Guillaume55 on 9 June, 2019 - 3:38 pm
How to isolate two networks on the same computer
3
replies
Level Gauge on Steam Drum
Posted by sabak149 on 9 June, 2019 - 1:26 pm
problem with reading level of steam drum through level gauge type transparent bicolour.
Danfoss VFD FC102 Modbus RTU Reset
Posted by Henryw on 9 June, 2019 - 8:31 am
Using Unitronics PLC to read & write Danfoss VFD FC102 speed through Modbus RTU and need to reset power supply frequently
Mynah Mimic Simulation Software for Steam Turbine
Posted by Aan on 9 June, 2019 - 7:07 am
Tutorial of Mynah Mimic Simulation Software for Steam Turbine Application
4
replies
Synchronization Cards
Posted by ghaemi525 on 9 June, 2019 - 4:55 am
Synchronization in MARK IV Gas Turbine
BN3500 VT Probe Output
Posted by Dan on 8 June, 2019 - 1:54 am
Vibration probe not reading after extension cable replaced
2
replies
PV Solar Panel
Posted by gillanisyed on 7 June, 2019 - 1:31 pm
Solar PV Panels under voltage at Load
2
replies
Programming Schneider Modicon LMC058
Posted by beemer on 7 June, 2019 - 9:54 am
Software for programming Schneider Modicon LMC058
Creating Modbus/TCP Driver Template
Posted by InverterDork on 6 June, 2019 - 5:24 pm
Looking for a program to easily Audit/Edit/Create a .MBT (Levinton/Obvius) Template being submitted
3
replies
Modbus Library for C# That Can Use 32-bit Register Addresses?
Posted by Kendell Welch on 6 June, 2019 - 4:24 pm
I'm trying to write a little app to poll a PLC.
CS3000 Function Blocks
Posted by dcseng1982 on 6 June, 2019 - 5:22 am
Yokogawa cs3000 list of online download function block
1
reply
Siemens 313C - Modbus RTU Commissioning
Posted by MONAK on 6 June, 2019 - 2:38 am
Using Modbus RTU to send data to a Siemens CPU 313C.
1
reply
PID Tuner Generator Seal Oil Valve Mark VIe 7FA
Posted by abedgarr on 5 June, 2019 - 11:57 pm
Oil seal valve PID control algorithm
1
reply
Writing to a Holding Register Using Modbus Poll Master Software.
Posted by Yaswant on 5 June, 2019 - 11:14 pm
Sending 1999 to a temperature indicator that accepts serial values into 40031 register
5
replies
Compressor Maximum Operating Limit
Posted by control_suresh on 5 June, 2019 - 7:53 pm
GE 6B MODEL 6541 Trips on CPR Max operating limit just above 90% speed
1
reply
Looking to Learn About Automation
Posted by dictatorofmyownworld on 5 June, 2019 - 3:25 pm
Looking for advice on where to start a self study in controls automation.