Posted by manager on 21 March, 2012 - 6:12 pmAllen-Bradlley 9 Series CNC controller
update the Allen-Bradlley 9 Series CNC controller
Posted by Haruna Idakwo on 21 March, 2012 - 2:07 pmDC Over voltage Fault on VFD
DC Over voltage Fault on VFD for Screw conveyor, bowl and a feed pump at same time.
Posted by engineer on 21 March, 2012 - 1:07 pmfast control loop
faster control loop
Posted by vijay on 21 March, 2012 - 10:08 amInstrumentation - cimplicity 5.5 errors
How to restore cimplicity 5.5 software after three errors? We cannot open the cimview.ghoust log error, gsm.exe, corutil.dll.
Posted by Per Abrahamsson on 21 March, 2012 - 6:58 amModicon Modbus TCP module NOE 711 11 and Modsoft
Configuring a Modicon Quantum NOE 711 11 module using Modsoft 6.22
Posted by oilgas on 21 March, 2012 - 5:27 amfisher gas blanketing regulator
flow tending for gas blanketing regulator
Posted by Ajinkya on 21 March, 2012 - 2:15 amBottling application solution
Sensing presence/absence of labels on transparent ampoules
Posted by Matthew Murray on 20 March, 2012 - 3:44 pmOffline Water Wash EX2000 Trip
Offline Water Wash Trip Codes
Posted by FAM on 20 March, 2012 - 2:43 pmGT Frame 5 Load Gear
Reduction load gear High speed tooth patterns broken
Posted by vini on 20 March, 2012 - 1:04 pmGateway to convert GE - GSM protocol to MODBUS TCP/serial
Gateway to convert GE - GSM protocol to MODBUS TCP/serial or OPC intermediate date manager to fetch data from GE Fanuc PLC's and then read it to Siemens DCS
Posted by Marcelo on 20 March, 2012 - 8:01 amwrite protection access Siemens PLC
Remove write access from PLCs siemens
Posted by NAILESH on 20 March, 2012 - 3:50 amGenerating reports from Yokogawa Engineering Station
Generating reports from CENTUM CS -3000 YYokogawa Engineering Station and Operator Station
Posted by T Laven on 19 March, 2012 - 2:32 pmTraining and Education resources for Control system programming?
Looking for training resources and/or formal education for HMI programming
Posted by Pranab Choudhury on 19 March, 2012 - 9:19 amWater Quality Of Boiler
BOILER water quality And Relation between PH, P-alkanity & M-alkanity & values
Posted by ambresh on 19 March, 2012 - 9:03 amMovicon Scada - Float values read & write
Movicon Scada - Float values read & write
Posted by anonym.. on 19 March, 2012 - 5:36 amcode for vb to uart
Using the uart as an interface device to the PC need advice on Visual basic.
Posted by panthri on 18 March, 2012 - 6:08 amheartbeat/watchdog
Function of heartbeat/watchdog in PLC.
Posted by VRRAO on 18 March, 2012 - 5:54 amMK IV Speedtonics control cards failing
Query for MK IV Speedtonics control cards failing for GE frame vi gas turbines.
Posted by sharad jadhav on 18 March, 2012 - 12:48 amCommunication between GE and ABB PLC
Using Profibus communication between GE 90-30 and ABB ac800m PLCs. Is it possible to use Ethernet based communication instead?
Posted by foreman jone on 17 March, 2012 - 6:19 pmpid control of distillation column
Looking for relevant but very simplified materials to teach me how to implement a pid controller on a distillation column.
Posted by Austin Cann on 17 March, 2012 - 6:18 pmProvide constant load using linear exlar motor driven by indradrive
Obtain constant load using linear exlar motor driven by indradrive. This load is pushing against another linearly driven rod.
Posted by Barack Obama on 17 March, 2012 - 8:53 amHow to get around InTouch 9 screen resolution issue
"C:\project" requires 2560x124, you have 1280x1024 - Convert?
Posted by torabian on 17 March, 2012 - 6:24 amPROBLEM WITH VIA MODBUS
Connecting plc 300 with cp 341-1 card by dongel master and RS485 protocol via modbus?
Posted by panthripu on 17 March, 2012 - 3:32 amABB logic controller AC450 and AC110
What is the difference between two PLCs?
Posted by meyyappan on 17 March, 2012 - 2:12 amScan time for the refinery closed loops
what would be the best scan time for the refinery closed loops in DCS.
Posted by Panch on 17 March, 2012 - 12:23 amRang Min/Max - Calibration Range
I'm getting confused often that the Rang (Min/Max) and Calibration Range.
Posted by Not Shure on 16 March, 2012 - 4:36 pm220vac codes
Can you ground one side of a 220vac circuit and use a white wire and lable it neutal, never seen this done before.
Posted by misz on 16 March, 2012 - 2:28 pmbarcode to control motor input
code from barcode to energized motor.got a few motor, and each motor will be used to open gate to collector bin. how to get that code to control these motors by turn.
Posted by HSN on 16 March, 2012 - 2:00 pmAGA 3 and MPMS 14.3 What is the difference?
Is AGA 3 and MPMS 14.3 different or is AGA 3 part of MPMS 14.3?
Posted by Waheed Jillani on 16 March, 2012 - 10:35 amCSSF Alstom Centralog not booting
CSSF (Alstom Centalog PC) is not booting and also not giving the display
Posted by dugar on 16 March, 2012 - 9:22 amIntouch key script to go to the previous opened page
How can i make a key script to go to the previous opened page?
Posted by Red Winemaker on 16 March, 2012 - 8:39 amCentum Vnet/VLnet No.1 Fail
Yokogawa Centum VP. Vnet/VLnet No.1 Fail on HIS.
Posted by Me on 16 March, 2012 - 6:53 amContinuous Historian, DeltaV
Need to record and trend the data that I am reading in from the flow meter. Not used the Continuous Historian prior so would really appreciate some tips or help.
Posted by ZenTheGreat on 16 March, 2012 - 6:31 amStartUp in Citect
Citect doesn't start with cicode startup function.
Posted by misz on 15 March, 2012 - 10:15 pmhow can grafcet control multiple motor sequentially
how is the structure of grafcet to sequentially control multiple motors.
Posted by Klaus Kragelund on 15 March, 2012 - 12:03 pmMost common connector for Modbus cabling?
Most common Modbus connector
Posted by ThaddeusW on 15 March, 2012 - 11:47 amAn Introduction and Data logging software
New to the site and I am looking for some suggestions for data logging software.
Posted by driveguy on 15 March, 2012 - 10:46 amL7x Pricing
Why a $5K price difference between a 1756-L71 and 1756-L73
Posted by bhanu prakash on 15 March, 2012 - 2:51 amABB AC 800M Controller Connection down 16#2030001 error
Connection down Error occurred in AC 800M controller
Posted by Matthew Rebus on 14 March, 2012 - 4:13 pmSave Tag Values to dump in new Load
want to save RS Logix 5000 Tag values.
Posted by rey66 on 14 March, 2012 - 4:12 pmHelp with Mark V zero and Span of analogue signal
I need modify to Mark V the zero and Span of analogue signal and not know how make
Posted by Harish on 14 March, 2012 - 1:57 pmMass flow in a gas turbine
Mass flow dependency in a gas turbine..
Posted by Israr on 14 March, 2012 - 11:06 am24 Volt Power cable and 24VDCcommunication cable in same conduit
Can we run 24 Volt Power cable and 24VDC communication signal cable in same conduit?
Posted by calvein on 14 March, 2012 - 6:06 amMark V- Communication loss
Viewing forced values in the C processor along with R, S and T on Mark 5.
Posted by Amar Patil on 13 March, 2012 - 5:45 pmWhat is the relation between O2 & CO2 in boiler
I need your help to know what is relation between O2 & CO2 in boiler fue gas.
Posted by Jay Johnston on 13 March, 2012 - 1:31 pmReading AMP Draw 230 VAC 1 ph
Load on an item is rated MAX AMP or FUSE SIZE 40 AMPS. Would each leg read 20 AMPS on a 230 VAC 1 PH?
Posted by Stroller on 13 March, 2012 - 7:46 amCan Analogue Inputs on FX2n 4AD be powered by Input device
Trouble getting analogue into PLC from Elpro 105u-1 Wireless Transciever
Posted by ESKAY on 13 March, 2012 - 5:55 amMk6 control system
Tripping of turbine while executing "Master Reset"
Posted by Ali on 13 March, 2012 - 4:28 amGearing on 1500 KW Motor
Controlling the high torquing and beneficiary on 1500 KW Motor
Posted by Jhon on 13 March, 2012 - 3:46 amPeakHMI
PeakHMI and its ODBC feature
Posted by Gabriel Baca on 13 March, 2012 - 2:57 amOpen Loop Control System
I have a project where I am supposed to design an open loop control system. I have no idea what to do, help!
Posted by Steve Judkins on 12 March, 2012 - 9:00 pmTCP_IP_ADDR and Momentum PLC
Need help configuring TCP_IP_ADDR for a Momentum PLC.
Posted by Todd Hinzman on 12 March, 2012 - 2:59 pmScada Alarm Clearing Itself
Why is this alarm clearing itself?
Posted by sakthivel on 12 March, 2012 - 1:03 pmover heating of induction motor
Even though the motor is taking normal current its heating abnormally and that motor is not heating while it was connected with a 4KW pump
Posted by MURALI on 12 March, 2012 - 10:18 amFlame Detector Output as Count
Why is flame detector output written as count?
Posted by Afzaal on 12 March, 2012 - 10:17 amaxial flow compressor mass flow calculation
To find out the mass flow of axial flow compressor of our gas turbine
Posted by DRP on 12 March, 2012 - 8:26 amHRSG
High Flue gas exhaust temperature
Posted by hans on 12 March, 2012 - 5:15 amUsing prosoft MV169-MCM to carry out MODBUS communication
How to program in the logix5000 to carry out Modbus function by using prosoft MV169-MCM?
Posted by Venkat on 12 March, 2012 - 4:20 amASI Valve operation and address configuration
Need help regarding the operation and address configuration of ASI valves
Posted by Khalid Faridi on 12 March, 2012 - 1:54 amScadapack32 RTU
Displaying ScadaPack32 RTUs data in DeltaV DCS
Posted by VRRAO on 11 March, 2012 - 7:08 amLubricating Oil level for Gas Turbine
minimum oil level for MS6001B gas turbine
Posted by abrahash on 11 March, 2012 - 6:25 amFiring Temperature
Firing Temperature 9E- different Fuel
Posted by iman on 10 March, 2012 - 3:16 pmHMI and monitoring in Potato Chip Factory
what networks can we use in HMI and monitoring systems in a potato chip factory?
Posted by RP on 10 March, 2012 - 1:59 pmPLC to control VFD
PLC to control clothes extractor
Posted by Dinster on 10 March, 2012 - 10:25 amFinding yokogawa Centum CS spare
Where to find spare parts for Yokogawa Centum CS
Posted by Rockwell Automation on 10 March, 2012 - 6:11 amModbus communication with Siemens PLC
Looking for Modbus TCP/IP to communicate with Siemens PLC
Posted by ESKAY on 10 March, 2012 - 1:03 amVSVO card in Mk6 controller
Can I make use of the VSVO card at slot#7 as the spare card is NOT currently available?
Posted by thread on 9 March, 2012 - 10:56 pmBailey INFI-90 system with IMHSS03 and IMDS004 modules
Would Baily INFI 90 system have any value with IMHSS03 and IMDS004 modules?
Posted by pankaj mathuria on 9 March, 2012 - 12:11 pmLVDT application
i want to know whether a lvdt (linear variable displacement transducer) can be used for flow measurement of a fluid if the flow is converted to variation in displacement.
Posted by Mark on 9 March, 2012 - 10:04 amOil contamination on turbogenerator windings and rotor
What is the effect of oil contamination on a turbogenerator windings and rotor?
Posted by Dave H on 8 March, 2012 - 5:32 pmReading/writing to/from iPad/PLC
Question about communication between iPad application and a PLC.
Posted by Dan on 8 March, 2012 - 2:52 pmRMV 9000 printing trouble
Rosemount RMV 9000 system only prints the very top and bottom of the page omitting the middle.
Posted by Rottenrik on 8 March, 2012 - 12:43 pmOversize VFD
Disadvantages of oversizing my VFD by a couple HP?
Posted by Cherokee on 8 March, 2012 - 10:12 amMaster & Slave at the same time
Can a device be a Modbus master and a Modbus slave simultaneously?
Posted by mahmoud dwedar on 8 March, 2012 - 9:57 amhow can i convert vb to ladder?
Converting a VB open source to ladder
Posted by Me on 8 March, 2012 - 8:10 amProlinx 5105-MCM-PDPS
Transferring information from prolinx- 5105-MCM-PDPS- Gateway unit to communicate via profibus to a S7315-2DP. Can access the mailbox area, but not to transfer to a user defined address.
Posted by Shezana on 8 March, 2012 - 5:54 amDrafting standards
Drawing standards to comply with when preparing GA, PD and MW drawings in a project.
Posted by Hafeez on 8 March, 2012 - 5:53 amWriting Modbus data to file
how to write data from modbus slave to data file using LabWindows/CVI
Posted by jigs99 on 8 March, 2012 - 3:53 amIGV Problem
GE Frame 6B IGV stuckup.
Posted by ESKAY on 8 March, 2012 - 3:09 amMk6 screen data page
Status and dynamic data is lost in the screen of Mk6.
Posted by Darryll on 7 March, 2012 - 6:08 pmYASKAWA V1000 Multi function input
what is the use of S5 &S6 multi step speed contact in multi function digital inputs? and what parameter we will input?
Posted by R Vaughan on 7 March, 2012 - 11:30 amProfibus with a SLC 500?
Addressing schemes? Using Profibus I/O with a SLC 5/04. How do I set this up?
Posted by Barkouky on 7 March, 2012 - 9:34 amPROFIdrive communication with PLC
Codesys program for PROFIdrive
Posted by Namatimangan08 on 6 March, 2012 - 11:27 pmLooking for a 75bar motor operated governof for hydro turbines
Looking for information about a direct motor operated governor
Posted by Paddy on 6 March, 2012 - 6:19 pmControl valves/choke valves
P1 changes but % open remains unchanged what happens to P2??
Posted by akulet joseph on 6 March, 2012 - 6:04 pmhelp on my project on Temperature monitoring and control system of the refrigerator
this message is basically for help on temperature monitoring and control system for the refrigerator.
Posted by R.Jayapal on 6 March, 2012 - 4:48 amUsing GE's OC 4000 DCS
All the Vendors claim their offering is a true DCS. What about GE's OC 4000 DCS?
Posted by peter mburu on 6 March, 2012 - 2:10 ammodbus network analyzer
modbus network analyzer
Posted by Kalidas on 6 March, 2012 - 1:33 amInterface with Contronic E
Interface with Contronic E
Posted by Joe on 5 March, 2012 - 6:36 pmABB Total Flow Modbus Communications
Modbus Communication Between Altronic DE-3000 and ABB Total Flow
Posted by P Gerard on 5 March, 2012 - 3:53 pmConnecting RS 485 device to modbus
I would like to connect by environmental probe that uses RS 485 to a logger that uses MODBUS
Posted by Jeff on 5 March, 2012 - 8:19 amMark V alarm
DCC I/O card objID #5 reset alarm
Posted by Bala on 5 March, 2012 - 7:49 amFoxboro system Solution provider
Foxboro system Solution provider
Posted by Mr on 5 March, 2012 - 2:49 amRaise and lower turbine speed during load
Can we raise and lower turbine speed during load
Posted by bagga on 5 March, 2012 - 2:18 amConnecting two synchronous machines
Effect of connecting two synchronous machines with different frequencies
Posted by TAwfiq Hamed on 4 March, 2012 - 8:15 pmuse of wireless ESD in ship shore loading
Use of wireless ESD between ship and shore during loading of hydrocarbons liquid and gases.
Posted by Pourya Shahverdi on 4 March, 2012 - 12:48 pmAC Servo motor Acceleration Control
How can I control acceleration of an AC Servo motor?
Posted by esi3 on 4 March, 2012 - 9:24 amWonderware Intouch Logging to Excel file more than 8 tags
I want to log more than 8 tags to an excel file by using hist_trend wizard in wonderware intouch.
Posted by Ron Davis on 4 March, 2012 - 5:22 amStrange 4-20mA pressure sensor readings
Unusual readings from a 4-20mA signal from a pressure transducer on a water storage tank.
Posted by Amar on 3 March, 2012 - 5:35 pmCS3000 and Allen Bradly With Flex I/O comm. Problem
Problem in Duplex ALR121 card of yokogawa CS3000 DCS with Redundant ALR121 communicating with redundant Allen Bradly PLC with Flex I/Os. It is showing Red colour in System Status with 1C error. Please reply.
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