My company is working into doing some Tridium AX controls. Today a customer of ours wanted us to navigate around the system and do some various changes.
The first thing he wanted us to do was to bring the VAV box actual CFM flow to each graphic. We ended up doing it to one, and it did the change on all of them. Which for this situation was a good thing, but I was wondering how to make graphical changes only to the VAV box your editing. I also couldn't find any tools to create new graphical devices. Where are all of the tools to create new graphical status points, and text points?
Another thing we were trying to do was install DA sensors on AI2 as per the wiring diagram on the XL10 controllers. We went into the VAV configuration, and configured it for AI2 = DA Sensor. We committed the configuration. We tried to discover the right NVO. The only one that even looked close to what we needed was a NVO that reassembled the Raw AI2 IO. The fact that is was raw I believe made the values show up wrong. The DA sensor is a 20 k sensor at 77 degrees. What do we need to do to allow this NVO to read the actual temperature correctly for these XL10 controllers? We tried to do some sort of conversion formula with no sucess. The temperature sensor shows like 23450 in it's default state.
Is there a actual DA Sensor NVO on the XL10? We saw something about CntrlDataG_DATemp. I don't know what this means, but this point didn't appear to be valid.
Any help on these issues will be much appreciated... We are scheduled to take the next AX training class when it comes back to town.
Thanks A lot.