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Andrew FloresAug 4, 2025
What to do if Endress+Hauser Cubemass DCI Measuring Instruments display is not visible and there are no output signals?
- RRobert GriffithAug 4, 2025
If the display is not visible and there are no output signals, first, check the supply voltage at terminal 1 and 2. Next, check the device fuse. For 81 to 260 V AC, the fuse should be 0.8 A slow-blow / 250 V. For 20 to 55 V AC and 16 to 62 V DC, it should be 2 A slow-blow / 250 V. If these steps don't resolve the issue, the measuring electronics may be defective and require a spare part.