What Is Control Cable Consulting – What The Heck Is That? > 자유게시판

With more upscale houses, they may additionally provide furniture to include electronics and home equipment. YY, SY and CY control cables are some of the most commonly used cables for applications such as industrial automation, railways infrastructure and more. This is possible because of a complex network of cables that run through the premises - primarily power and control cables. This means that a deliberate decision not to fully comply with the Wiring Regulations by using control cables in a fixed installation, must be noted as a departure. In addition, it must be able to tolerate flex for hassle-less installation in the most difficult of locations. The only way to accurately inspect cables for internal damage is to remove the cables from the aircraft and flex them manually while inspecting them under a magnifying glass for damage. SY control cable may also be referred to as flexible, braided, flex or instrumentation control cable. Since the labor to remove, install, and rig aircraft cables is generally higher than the cost of the cable itself, it generally makes sense just to replace your control cables on a regular basis, such as every 15 years. The most common control cable sizes (depending on strength required) are 7x7 and 7x19 cables.

These products are flexible, interconnecting and used to measure, control or regulate equipment like assembly or production lines, and to provide support for their associated computer units and work processes. But, again, the specification allows connection in any order, what is control cable and should work fine in any order. Nothing I tried would work. So, what is the difference between the two? There are two other types of control cable - CY and YY. Control cables usually have an elaborate color coding, while power cables are often black and white. It also means that there are many layers of wires within a control cable and you can’t tell the true condition of a cable from a cursory visual inspection while it is installed in the aircraft. The cable twist allows both floppy drives to be configured identically (for drive selection) when installed (for manufacturing convenience), yet operationally, can be uniquely selected as either the first drive or the second drive based on cable position. If an SY cable is installed outside, it is important to properly shield it from direct sunlight. They aren't even curved wires, so they splay out when the outer shield is removed. Or maybe because I used a different ground to the one specified in the guide (would that even make a difference? I didn't think it would matter).

Start with the most critical systems and replace one cable system at a time (such as the elevator cables) as your budget allows. The easiest way to check for exposed strands of broken wire on a cable is to have one person move the cable through its length of travel while another person holds a cotton cloth gently around the wire looking for places that the cable snags the wire. Copper and aluminium are primarily used due to their high electric conductivity, while polyvinyl chloride (PVC) is the most common dielectric due to its great insulation capacity. A control cable is an electric cable that is designed to help equipment function as it is supposed to via automation. However, I have personally witnessed several instances of control cable failures in aircraft that remained in service with the original control cables for over 30 years. Though it might not look that way from the state of my website, I can be a bit of a perfectionist at times, and failures can irk me a little (even though I freely admit I'm by no means an expert.

Any cable assembly that has even a single broken wire strand located in a critical fatigue area must be replaced. At every annual or 100-hour inspection, all control cables must be inspected for broken wire strands. I first inspected the board and the possible corrosion issue, and checking if any components were lose. We are sure that you are in a commanding position to choose the apt power and control cables for your facility, now that you know all about them! You should also lubricate the pulleys and cables per the manufacturer’s specifications (if applicable). During your inspection, it’s also important to inspect and rotate the pulleys. The bottom line is that it’s simply not worth the risk to keep flying with 30-plus-year-old cables that have exceeded their design service life. Teletype provides both, but keep in mind that the earlier revisions (with green PCB) can only support 2-3 followers reliably, and if you get dropped connections or Teletype freezing when using i2c you might want to use a powered busboard. Personally, I recommend implementing an incremental replacement process that will ensure that, in some reasonable amount of time, all control cables that may be original to the aircraft get replaced.