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Sunday, May 26, 2019
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Forum Archive
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Forcing a Bit on a micro 1400
Posted by DONC_IP on 25 May, 2019 - 12:03 pm
Trying to force bit on my micro 1400 - what am i missing?
1
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VFD Help
Posted by Jameson on 24 May, 2019 - 11:16 pm
I have had 2 VFDs on the same piece of equipment go bad by an apparent line to line short circuit.
Remote Submersible Water Level Data Logging
Posted by Holykell on 24 May, 2019 - 2:54 am
Remote submersible water level data logging for saltwater measurement.
6
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Gross Calorific Value Effects
Posted by Jhon on 23 May, 2019 - 3:38 am
What is the effect of GCV of natural gas on Combined cycle Gas turbine?
1
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Electronic OST test of Diesel Engine with Pump
Posted by Hira on 23 May, 2019 - 1:27 am
Need the procedure for Electronic OST test for horizontal split casing type centrifugal pump flexibly coupled to diesel engine on the fire-fighting system
1
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RS Logix .rsp Files
Posted by TheGingerbeer on 22 May, 2019 - 10:24 am
Can I open .rsp files as a pdf?
1
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Leakage of Lube Oil
Posted by jasc on 22 May, 2019 - 2:02 am
I want an estimate for lube oil leakage in GE frame 9e.
1
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How to Calculate the gain of a Magnetron Transmitter
Posted by Hadi Isleem on 21 May, 2019 - 9:04 pm
Can someone please tell me how to calculate the gain of the Magnetron as a transmitter?
Bailey Net 90, Bailey DCS
Posted by controlman12 on 21 May, 2019 - 12:17 pm
Looking for a company that provides Bailey NET 90 Programming
GE HPCi TCPCLT Module Problem with IP-Address
Posted by OBorchers on 21 May, 2019 - 8:13 am
How to set IP-address on GE HPCi in TCPCLT module with P80i programming software?
1
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Power Rating for Frame 5 Starting Means
Posted by Hanotu on 21 May, 2019 - 7:27 am
What is the minimum power required for the Starting Means of a GE Frame 5 Gas Turbine?
2
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What is the quantity of 1% FQL in gas turbines?
Posted by chiru4433 on 21 May, 2019 - 6:44 am
What is the meaning of 1% FQL, and how much quantity of fuel it indicates?
1
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SRV Calibration in AUTO mode with Mark V
Posted by Voyager2 on 20 May, 2019 - 11:21 pm
Procedure for SRV calibration in AUTO mode with Mark V
Control Philosophy for Input and Output
Posted by Majj_23 on 20 May, 2019 - 9:47 am
Real time control for sludge thickening
2
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Temperature Control at 19MW on our MS5001
Posted by yhorsef on 20 May, 2019 - 7:10 am
MS5001 gas turbine reaches temperature control at 19MW
String Display in Wonderware Intouch
Posted by Vaithees on 20 May, 2019 - 4:57 am
Showing the Position data of the GPS in my HMI.
3
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Purge Air Flow Rate
Posted by jasc on 19 May, 2019 - 6:48 am
How much is the purge air flow rate?
Gas flow rate measurement for a wellhead separator
Posted by ferrad on 18 May, 2019 - 11:11 am
For flow measurement of gas, is the flowmeter normally upstream or downstream of the pressure control valve?
1
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Modbus Device Not Responding
Posted by kumarabc00 on 17 May, 2019 - 10:37 am
Cannot communicate to Modbus slave device through Mod scan.
Computer Does Not See Modem When Using Ethernet Switch
Posted by xtal_001 on 17 May, 2019 - 1:11 am
Computer sees modem when connected directly but not when it goes through an Ethernet switch.
3
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VC3 Valve Hunting and Machine Tripping
Posted by AAkhan on 16 May, 2019 - 2:44 pm
In Gas Turbine GE Frame 9E, whenever turbine reaches upto around 2900 ~ 2950 RPM, the VC3 valve starts hunting and within 5 seconds the machine gets trip over LOSS OF FLAME signal.
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Aero Derivative Engines
Posted by shahabas on 16 May, 2019 - 6:34 am
PGT25+G4 DLE & PGT25+G4 SAC engines
TCP Communication over a GPRS Based Modbus
Posted by lissy on 16 May, 2019 - 1:38 am
Want to communicate with GRPS via Modbus TCP
2
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Measuring Gas Level with Non Contact Ultrasonic Oil Level Transmitter
Posted by Holykell on 15 May, 2019 - 3:10 am
Can a non-contact ultrasonic oil level transmitter measure gas level?
4
replies
GE LM6000 PG VBVs
Posted by K5MOB on 14 May, 2019 - 9:27 am
LM6000 Voltage Sum Fault
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Antisurge Problem
Posted by ghez2019 on 14 May, 2019 - 4:36 am
Antisurge problem with GE turbine with antisurge control
Cannot Reach Server/Slave
Posted by Lissy SR on 14 May, 2019 - 3:53 am
Can't reach server/slave! Check TCP/IP and firewall settings
3
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RTU to ASCII
Posted by sampersis on 14 May, 2019 - 2:10 am
MODBUS RTU Message conversion to ASCII
1
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Troubleshouting Foundation Fieldbus
Posted by Hamid on 13 May, 2019 - 3:30 pm
FF network doesn't find Pepperl+Fuchs company's temperature multi input(TM) device
1
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Valve Communication
Posted by mbaker on 13 May, 2019 - 9:52 am
Software needed for communication
9
replies
Compressor Pressure Discharge
Posted by abdullah on 11 May, 2019 - 7:19 am
Compressor pressure discharge, how does it change with MW?
1
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Honeywell TDC 2000 - Multi Function Controller
Posted by deepaks1010 on 10 May, 2019 - 10:33 am
Backup procedure of TDC-2000 MultiFunction Controller
Intrinsic Safe Barrier as Surge Protectors
Posted by Kumar G on 10 May, 2019 - 7:55 am
Can intrinsic safe barriers also serve the purpose of surge protection or just current limitation in case of any fault?
2
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PACTWare communication with a Remote RS232
Posted by sampersis on 10 May, 2019 - 7:54 am
Communication with a remote MODBUS device over TCP/IP
2
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IP Address of Deltav Proplus
Posted by mpazouki on 9 May, 2019 - 10:10 am
Deltav proplus workstation configuration and relevant IP address
Simatic S5-155U BASPA Low Voltage Signal
Posted by automation_ve on 8 May, 2019 - 8:46 pm
Which element in S5-155U System outputs the BASPA low voltage signal?
Conversion from IEC 60870-5-103 To Modbus
Posted by Amr Gamal on 8 May, 2019 - 6:48 am
can you tell me the difference between IEC 60870-5-103 and Modbus TCP/IP?
1
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Intouch HMI
Posted by sidahmad097 on 8 May, 2019 - 1:57 am
Why does Intouch HMI have the best features from all other HMI software?
6
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Honeywell TPS Modbus Serial Interface
Posted by ControlEng on 7 May, 2019 - 9:08 pm
Getting errors in floating point data
Controlling Flow Rate Using Flow Meter Frequency Mode with PLC
Posted by nyame on 7 May, 2019 - 3:59 pm
How to control flow rate with PLC using flow meter frequency mode
3
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Virtualization of Mark V <I>
Posted by rizwanhaider on 7 May, 2019 - 12:31 am
Virtualization of Mark V <I> and the availability of any kind of interface module that will interlink Arcnet Card with PC's motherboard.
Relay Maximum Switching Voltage
Posted by electroengineer on 6 May, 2019 - 5:41 pm
Getting 240 VAC from a 3 wire 3 phase system to avoid overloading a relay maximum switching voltage.
7
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"L30NVSSRV_A" "SRV Non-voted S Servo Current Disagree" Alarm
Posted by vinodkpandey on 6 May, 2019 - 2:28 am
Mark-VIe we are getting "L30NVSSRV_A" "SRV Non-voted S Servo Current Disagree" Alarm
2
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GE 7FA DLN 2.0 Manual Tuning Valves
Posted by jparker on 4 May, 2019 - 10:54 am
We have manual tuning valves on our two gas turbines, and we don't have much information, if any, on the use of them.
2
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Mark V Program For Steam Turbine
Posted by Ngo_Quang_Hung on 3 May, 2019 - 9:03 am
Want to see logic for Mark V steam turbine
VPL Tracking and VPL Control in MarkVie
Posted by Ngo_Quang_Hung on 2 May, 2019 - 10:50 pm
The Function of VPL Tracking and VPL Control of Limiters Function
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What is the value of Kc for critically stable system?
Posted by Jim231 on 2 May, 2019 - 8:06 am
A question regarding the stability of my process
10
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MKVIe Ground Detected Above 3300 RPM
Posted by J on 1 May, 2019 - 8:04 pm
L64D ground alarm above 3300 RPM on 7FA MKVIe control system
1
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Adding or Changing Block Functions in MARK-Vie
Posted by Nw_duk on 1 May, 2019 - 2:46 pm
Programming in MARK-Vie: How to add or change block functions in MARK-Vie as per requirement.
Unity Pro Modbus TCP Configuration
Posted by othmakuf on 30 April, 2019 - 8:48 am
Modbus TCP configuration in unity pro (receive data)
1
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Communicating with Device over Modbus RS 485 and TCP/IP
Posted by elschr on 30 April, 2019 - 4:26 am
Communicating with Modbus RTU devices via a Modbus TCP/IP gateway
1
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Electro Static Precipitator Problem
Posted by Devesh on 29 April, 2019 - 3:09 pm
Query regarding ESP in power plant
Manual for Bosch CNC Alpha 2
Posted by Hamed100 on 29 April, 2019 - 10:21 am
Bosch Alpha 2 Control seeking manual
7
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RS-485, Receiving Wrong Characters.
Posted by Mk02 on 29 April, 2019 - 8:36 am
Can't figure out a reason why I'm receiving wrong characters.
10
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Mark VI Trend Values
Posted by shahabas on 29 April, 2019 - 1:57 am
Mark vie trend reading values
2
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Mark V Accumulator
Posted by Afzal_Khan86 on 28 April, 2019 - 7:51 am
Configuration and function of accumulator in MarkV
4
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Hart 475 not Communicating Fisher DVC 2000
Posted by Saqibhas on 28 April, 2019 - 5:14 am
Hart communicator 475 not communicating with DVC 2000 fisher FIELDVUE.
16
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Free Governor Mode of Operation
Posted by rokan_123 on 27 April, 2019 - 11:34 am
Safe Load setting value of Gas Turbine with 10% droop for FGMO operation in a 49.5Hz to 51.4Hz swinging Grid
1
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GT Load limitation Due to Fuel Restiction
Posted by SP on 26 April, 2019 - 5:34 am
GT Load limitation due to fuel restriction
7
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Mark V Alarms
Posted by IconPhaby on 26 April, 2019 - 4:49 am
Mark V alarms all on
SCHENCK DISOMAT B PLUS programming
Posted by imadam on 25 April, 2019 - 3:24 pm
Need help with SCHENCK DISOMAT B PLUS. Require programming manual and have 2 different systems talking to same DISOMAT B PLUS device
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Generators in Parallel. Power Factor Problems
Posted by apm on 25 April, 2019 - 2:26 pm
Experiencing frequent power trips when we run the system at 0.95 pf but when we reduced it to 0.85 pf it is stable.
2
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Mark-IV Logic Forcing ID CODE is Disabled
Posted by SANJAY MALLIK on 25 April, 2019 - 2:13 pm
Our Mark-IV control system of GE Gas turbine having logic forcing issue as Id Code which is require to force the logic have been disable since 2017.
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Calculating the Parameters for an Asynchronous Motor
Posted by Dipen on 25 April, 2019 - 12:53 pm
Using an asynchronous motor to control the flow of material for a 3D printer
Modbus TCP to IEC 104
Posted by trn31 on 25 April, 2019 - 2:46 am
Need help reading live data into IEC 104.
4
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Modbus TCP with OMRON E5EC
Posted by sherry on 24 April, 2019 - 10:29 pm
How to get the OMRON controller address to read/write
2
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MarkV Servo Range
Posted by sid100 on 24 April, 2019 - 12:10 pm
How to check servo range from IO_CGF.LST File in MarkV?
Electrical Energy Measurement
Posted by shaheed on 24 April, 2019 - 4:02 am
Calculation requested for Multiplying factor for Electrical Energy Meter where there is difference in meter volt and PT volt.
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Why Need Submersible Marine Liquid Level Sensor?
Posted by Holykell on 24 April, 2019 - 3:59 am
Is it necessary to use a submersible marine liquid level sensor for measuring seawater level?
Modbus Communication from S7 400 to PSCA GE Module
Posted by Filimone on 24 April, 2019 - 1:56 am
After upgrade from S7 315-2 DP processor to S7 414-4H, receiving bad quality data error
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Auxiliary Boiler
Posted by SSAAFF on 23 April, 2019 - 1:22 pm
Definition of what a hot standby for auxiliary boiler is
4
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Motor Protection Questions
Posted by monkey77 on 22 April, 2019 - 1:36 pm
MPCB's, Contactors and Overload relays
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How to Control Exhaust Temperatures?
Posted by farhankhan2019 on 22 April, 2019 - 7:52 am
We have GE Frame 9E machines control is of GE MARK-VIe. We want to control exhaust temperature of turbine.
4
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Aeroderivative Engine PGT25+G4
Posted by shahabas on 22 April, 2019 - 3:03 am
Why there is no electrical pump in aeroderivative engine?
AGC Fail in Power Plant
Posted by loghman on 20 April, 2019 - 2:52 am
When the unit is under control of AGC, which conditions causes that the unit gets out from Remote control?
GE Fanuc 90-70 Backup
Posted by kld_rm on 19 April, 2019 - 10:19 am
Backup of PLC GEFanuc 90-70 on laptop.
3
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Measuring Steam Quality
Posted by ryanb on 18 April, 2019 - 4:00 pm
Need a good way to measure the quality (dryness fraction) of saturated steam going into a hospital sterilizer.
2
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Reversing an Allen Bradley Servo
Posted by dgauthier54 on 17 April, 2019 - 9:56 pm
Reverse a servo, Allen-Bradley 2094-AM02 module, on an existing, proven machine.
3
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RO Calculation for Flow Measurement
Posted by sfatehi on 17 April, 2019 - 7:00 am
RO calculation for variable area flowmeter before it.
Submersible Hydrostatic Pressure Level Sensor: the best solution of static pressure level measurement
Posted by Holykell on 17 April, 2019 - 3:16 am
Submersible hydrostatic pressure level transducer uses a pressure level sensor of 316L stainless steel housing and MEAS TE diffusion silicon core as the signal measuring component
4
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EGT 20 Deg C Lower Than Expected
Posted by wanfauzan on 17 April, 2019 - 2:51 am
During cogen plant commissioning, EGT during full load is 20 deg C lower than expected, which results in less steam in HRSG simple recovery. Can the EGT be increased will IGV setting?
Communication Fault in Bailey DCS800xA System
Posted by jabbi_king on 17 April, 2019 - 2:12 am
Communication fault in NCOMMERR on IMMFP02 in DCS800xA System after upgrade from INFI 90
1
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Engine Exhaust Temperature Sensor (Thermocouple)
Posted by rakibcnrd on 17 April, 2019 - 12:43 am
Engine head thermocouple installation process.
13
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GE frame V Gas Turbine Starting Device Trip
Posted by SANJAY MALLIK on 15 April, 2019 - 3:40 pm
GE frame V gas turbine trip due to starting device trip at 2200-2300 rpm during startup where as starting diesel speed is 1900 rpm.it happens 4 to 5 times during startup.
Installing VNET Card Driver for CENTUM CS 3000
Posted by ashistc on 14 April, 2019 - 10:20 am
Problem in installing VNET card driver in PC. Three cards appearing instead of two.
8
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Recording Data to Excel for Every Hour For More Points
Posted by Mohammed on 14 April, 2019 - 6:02 am
How to record reading from HMI at every one hour in excel sheet?
3
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IGV Control On
Posted by Chromatin on 14 April, 2019 - 2:02 am
Why does inlet air temperature increase? Is it because IGV control is on?
3
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Grounding an Equipment Enclosure
Posted by magic_din on 13 April, 2019 - 5:04 am
Grounding an equipment enclosure to an available TGB
An SSR to Control AC Loadbank at 1kHz PWM
Posted by ianfinlay on 12 April, 2019 - 3:35 am
Looking for an AC SSR (Dc Controled) switching up to 200A
4
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GE Frame7AE Exciter Control
Posted by jeff33003300 on 11 April, 2019 - 8:29 pm
Question around generator voltage control.
1
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Enthalpy Drop Across Steam Condenser
Posted by SSAAFF on 11 April, 2019 - 5:42 pm
What is the best enthalpy drop across the air cooled condenser for steam turbine? What the effect of ambient temperature of the air cooled condenser?
Measuring Petrol Level in Oil Tank
Posted by Holykell on 11 April, 2019 - 3:24 am
The only answer for measuring petrol level in fuel tank.
Machine Automation and Integration standards
Posted by sanchit9590 on 10 April, 2019 - 12:31 pm
Looking for line integration and machine programming standards, similar to PackML is packaging lines and can be extended to other machines
Honeywell Experion CM Slow Scheduling
Posted by Big_Dale on 9 April, 2019 - 7:39 pm
Honeywell Experion R4.1 - want to schedule a PID block to execute once an hour.
3
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Bailey INFI90 DCS
Posted by matifou on 9 April, 2019 - 5:51 am
BAILEY INFI90 DCS obsolescence
Nexgen 2000 PLC
Posted by Akin Segun Sunday on 8 April, 2019 - 3:44 pm
Communication and I/O logic of Nexgen 2000 plc
Implementation of Modbus RTU Protocol in AVR
Posted by Rudrendu Mahindar on 8 April, 2019 - 9:50 am
Implementing Modbus RTU protocol in atmega32
1
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GE Frame 5 Ratchet Issue
Posted by mousaab on 7 April, 2019 - 9:44 am
Turbine ratchet not running
1
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Temperature High Spread
Posted by metti on 7 April, 2019 - 2:15 am
High spread temperature trip in HITACHI H-25 gas turbine at startup
10
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GE Frame-9E Standard Combustion Machine
Posted by rokan_123 on 6 April, 2019 - 1:04 pm
GE-9E Load behaviour in Temperature control mode ON & OFF are different.