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Which expert knows how to debug the DVC6200?

2018-10-31View Original

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As the title indicates, after disassembling and reassembling the positioner, there was a 1.5% deviation in the feedback signal. It is stated online that a 475 controller can be used; currently, I only have 375 and 485 controllers available, which can only read data but not modify it. Is there any mechanical zeroing method for this locator? What are the two CAL buttons next to the terminal blocks for? Thank you!
Reply #22018-11-01
I have 475 debugging methods; the CAL option next to the terminal is a quick calibration method that allows for calibrating the valve without using a 475
Reply #32018-11-01
Thank you, but I just checked and found that external buttons also need to be activated using 475 in order to function
Reply #42018-11-01
375 can also be calibrated in the same way. If you don’t change the locator, just use automatic calibration. It can only be read because you are not offline. It must be taken offline first before it can be calibrated. Remember to log in after finishing school.
Reply #52018-11-01
It’s fine to explain it using the steps for 475 as well
Reply #62019-03-14
The first time you use it, you need to set parameters, which is quite troublesome; but it becomes much easier to use afterward

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