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12/24/2010 6:28 PM | |
Joined: 7/2/2008 Last visit: 8/26/2024 Posts: 928 Rating: (308) |
Hello Kankuamo,
You don't need PDM. Just download the HW configuration then you just should use the address specified for the voltage or current. Yes they do read the actual values. Do you get the correct current value?You can estimate the current value by multiplying number of slaves times 11mA (Average instrument). It's not a problem if it's constant (It will always be constant unless you don't have a faulty slave).
What do you read in status bye?!(Check attachment which has been extracted from DP/PA coupler manual). Best regards. H-H AttachmentCurrent and voltage readings.pdf (141 Downloads) |
This contribution was helpful to1 thankful Users |
12/30/2010 11:55 PM | |
Joined: 7/2/2008 Last visit: 8/26/2024 Posts: 928 Rating: (308) |
Hello Kankuamo,
Sorry for this late reply. I don't know what can cause this uncertain value. Do you have PDM? If you have PDM then make sure you can get such readings by PDM. This may look ridiculous but are you sure you have set the DIP switches on coupler for the correct address(asin your HW configuration)? Best regards. H-H |
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