3051 voltage transformer fault shows NO P UPDATE
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As the title suggests, the image above. Could you advise on how to solve this?
No pressure display alarm? Is there a setting to turn this off?
See the attached technical manual for instructions, page 101
This is the first time I’ve seen this issue either. My personal guess is: 1. There’s a setting problem, and the pressure alarm was not detected. 2. Sensor failure. 3. Communication failure between the sensor and the transmitter (the cable breaks due to reasons such as the rotation of the gauge). 4. Transmitter failure.
If it is still under warranty, it will be sent to the factory for testing; if the warranty has expired, it will be replaced with a new one directly
This is a hardware failure that cannot be resolved on-site; if it is still under warranty, it should be sent to the factory for inspection. If it’s beyond the warranty period, just get a new one
I downloaded it and read 101 pages, but I couldn’t make out anything on those pages; is this related to the original poster’s question? ! . . . You explain it. . . What’s going on? .
Hardware failure; cannot be restored on-site
Follow the tips above, open the header, and check whether the flat connector cables inside are firmly connected
It has been resolved. NO P UPDATE indicates that the sensor does not detect any pressure alarm; it is a hardware issue, possibly caused by a damaged diaphragm or sensor, or by a faulty connection cable between the sensor and the motherboard. However, there was still nothing that could be done on site. Since I really didn’t want to disassemble and repair it myself (the technical difficulty was too high, I lacked experience, and it would be difficult to fix any damage), I sent it back to the factory……