Latest threads in ⧑ Industrial Control Groupshow only best voted threads
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Siemens Step 7
Hi, It =B4s possible to upload the configuration and programa of a PLC to with the Step7 program, in the case I=B4ve not the program. Alex
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18 years ago
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Zeroing load cell data
Dear Group, Please look at the Figure 1 and read the question below: y | * * * * ------ Load cell calibration data | * * | * * | *-- Pt. a * 0 |______________* --Pt. b ______ x | | Figure 1 In Figure...
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18 years ago
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SERIAL PORT: from FlexLogix to PanelView550
Hi all! I want to write and read data in a Panel View 550 from a FlexLogix (1794L33) controller. I know it can be done by sending a message in a ControlNet or Ethernet environment. But I want to do it...
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18 years ago
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PC/104,SBC any suggestions?
Hi all, I have googled a lot and found many PC/104s and SBCs, but I am not sure of what I should go for. I need something that I could fit Linux into it. Any suggestions for a good+cheap PC/104 or SBC...
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18 years ago
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Bad experiences with RTUs
Hi all, I've worked in several R&D departments and also in the field for several SCADA system manufacturers and was wondering if anyone has any bad comments and/or experiences with specific RTUs....
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18 years ago
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Reliability of Automation Direct DL06 PLC
Anyone using this PLC? Would like feedback related to the reliability of this system. We are looking at it for some simple pick & place systems.
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18 years ago
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Determining Plant Bandwidth
Hello everyone, I'll do my best to be as thorough as possible in posing my questions: My plant is a single hydraulic actuator that is controlled using a servovalve and Temposonic position feedback....
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18 years ago
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Medium / High pressure temperature sensor
I have a client that's looking for a thermocouple with IS transmitter or an RTD for a 13000 psi hydrogen application. We'd like it to fit a 3/8" autoclave medium pressure fitting. (Hope that's the...
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18 years ago
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Contract Electrical Engineer
ABCO Automation, Inc. is seeking a contract electrical engineer. The company is located in Brown Summit, NC (just outside of Greensboro). Responsibilities include electrical design, project management...
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18 years ago
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Motor control X Y Z
Hello everybody, I'm searching a method to control a beamer with motors. The idea is to mount the projector to the ceiling, and create a system so that the projector can turn around and move up/down....
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18 years ago
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Announcement - Free Version of ControlDraw3 ?
What can you do with the Free Version of ControlDraw3 ? A lot - here just a few things you can do. Draw Process Flow Diagrams with State Matrices for Unit and Equipment modules and Animate them. Draw...
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18 years ago
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Boiler furnace draft control
Can any body tell me how the furnace draft is controlled in a balance draft type furnace in a utility boiler? what are its implications on heat transfer ? what is a two speed motor used in a ID fan...
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18 years ago
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Suggestions for flexible / rugged data cable?
I am trying to source a replacement data cable for an application currently causing us problems. The application requires a multicore cable carrying signals from a trackball, volt free pushbuttons and...
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18 years ago
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implement first order hold
Could any one give a hint to use C language to implement a plant first order hold? Thanks.
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18 years ago
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Honeywell PKS configuration Manuals
Hi group, I am a controls engineer from Canada. I have been configuring various brands of DCS, PLC and SCADA including FOXBORO I/A, A-B, Yokogawa..... since last 12 years. I always dreamt to learn...
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18 years ago
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