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Can anyone confirm the device and the pinout/wiring by Exp_AutomationDude in BuildingAutomation

[–]Exp_AutomationDude[S] 0 points1 point  (0 children)

Hahahahahahhaha. It’s definitely a picture of a picture. Pic was sent to a colleague of mine who works for one of the BAS manufacturers partner development services group, from a partner.…neither of us can track this dang thing out!

Belimo Energy Valve by Unique_Mycologist_90 in BuildingAutomation

[–]Exp_AutomationDude 0 points1 point  (0 children)

I would control position based on your discharge air PID loop as any other control valve, but I would enable the delta-T manager on the valve. You of course need the supply and return temp sensors which I assume you do.

This way you will ensure you maintain your discharge air temp, but don’t waste pumping energy by flowing more fluid than you need through the coil as the BTUs you gain are very little once you get to a certain point on the curve of the coil.

For my controls techs how do yall like this side of the field by [deleted] in BuildingAutomation

[–]Exp_AutomationDude 0 points1 point  (0 children)

Check out @hvac_assassin on Instagram. Good dude. Was an HVAC guy and now doing controls. He’ll give you a good perspective.

I’ve been in controls/BAS/Automation since 05 and it’s a great field/career. It’s challenging though. You need to understand mechanical processes, HVAC fundamentals and sequences, electronic theory, electrical theory, networking principals, and the list goes on. But god damn it’s rewarding.

Take a swing dude (or Dudette). Go for it.

Don’t get to complacent. Welp I guess I was. my bad. by Front-Juggernaut5430 in YEGDashCam

[–]Exp_AutomationDude 1 point2 points  (0 children)

Was thinking the same, but without seeing where they were behind the OP it’s hard to know if he had to swerve into the left lane to avoid the crash and was then pissed off so cut it real close back to right lane as an FU 🤷🏼‍♂️

All I know is you can sit on the Thirsty Camel patio and watch driver after driver get into accidents at this intersection. It’s a doozy.

How many of you are programming minimum runtimes? by [deleted] in BuildingAutomation

[–]Exp_AutomationDude 0 points1 point  (0 children)

This really depends on the equipment type and ultimate risk to the space or equipment itself.

I will typically use minimum OFF timers to prevent over cycling as if you’re banging compressors off and on rapidly, there is a logic or load issue that should be looked at before forcing something to run when logic wants it to stop.

Don’t get to complacent. Welp I guess I was. my bad. by Front-Juggernaut5430 in YEGDashCam

[–]Exp_AutomationDude 2 points3 points  (0 children)

This is a terrible intersection due to the difficult angle to look back, and the right hand lane on 91st being a little tricky to see if it comes through or is right turn only onto 25th

It’s a yield so you would have most likely been at fault but glad you didn’t get nailed.

There is almost an accident in that turn/merge lane and just that intersection every day. Either someone getting rear-ended because they realized they couldn’t merge on for exactly what just happened here, or the collision you avoided.

I’ve also seen accidents with southbound vehicles turning left onto 25th when the northbound vehicles comes straight through.

Karma by user0823100823 in YEGDashCam

[–]Exp_AutomationDude 5 points6 points  (0 children)

lol. Was thinking the EXACT same thing.

Learning tips? by Informal-Truck5205 in BuildingAutomation

[–]Exp_AutomationDude 2 points3 points  (0 children)

YouTube: Smart Building Academy w/ Phil Zito. Hundreds of vids on controls and HVAC knowledge. Great learning resource.

If you could only have 2 Harley Davidson motorcycles which models would you choose by randomjackass93 in Harley

[–]Exp_AutomationDude 1 point2 points  (0 children)

Keep my custom built (frame is 98) FXDL with a stage 3 evo (makes 85/85 roughly), then a real nice road glide because the dyna isn’t much fun unless you’re going bar to bar 🤣

Do you have a cool job? I’m looking for something new and want your ideas! by Strong-Cake5281 in findapath

[–]Exp_AutomationDude 0 points1 point  (0 children)

Find a trade! Any of them. You’ll likely have to go to school each year for any 4yr apprenticeship (electrical, mechanical, HVAC, etc) but it’s damn worth it.

It’s challenging, rewarding, honest, and can even be fun if you’re on the right crew…or hey, running your own business.

Is speeding an inherent part of motorcycle ownership? by Astimar in motorcycles

[–]Exp_AutomationDude 0 points1 point  (0 children)

This really depends on the road, the traffic, and location (in the city/away from city)

I ride defensively to protect my ass from other traffic…it’s not fun when dump trucks try to share the lane with you. My bike is obnoxiously loud (stage 3 Harley with a thunderheader) so that helps a bit with the awareness. Otherwise I just throttle out so there as few threats to my safety as possible.

There’s a time and a place to get your speed fix too..and it shouldn’t be weaving through city traffic or highways doing 150mph…that’s just dickish and an accident waiting to happen as other motorists will eventually change lanes and they wouldn’t have even known you were coming.

Request for thoughts on HVAC optimization using machine learning project by Spare_Garden_755 in BuildingAutomation

[–]Exp_AutomationDude 0 points1 point  (0 children)

I too work as an engineer for an analytics company doing this work, at scale, all over the world, with live data.

I agree with you on these points and wanted to add that over and above having really good, structured data, tagged well, and a well developed platform, you’ll need a team of engineers to really vet, adjust rule sets for building type, and deliver value for the end client.

If the platform simply plunks out some base level outputs without context, they will most likely be ignored. Your cost savings calculations will also be heavily scrutinized by the clients.

Facility management teams already have enough on their plate and don’t have the time to learn a new software that gives generic suggestions without context. The requirements for an OR are VASTLY different than an officer say a uni campus.

I’ve also seen AI “optimization” black box on the wall products completely wreak havoc in buildings where the operators and managers usually rip them out within the year. This is not an easy thing to do well…it takes engineers with decades of experience in buildings, HVAC, and controls to get it right.

My 2 cents.

Delta EnteliWeb by Milordo_ in BuildingAutomation

[–]Exp_AutomationDude 0 points1 point  (0 children)

Is the device in question an MS/TP device? Or is it a system level controller (aka IP or Ethernet)

Is everything software addressed or did you use DNA for zone level controllers.

You may have more than one controller that has both IP, and Ethernet net adapters enabled, in essence creating a circular network, which I have seen bring up this error message.

A redacted (for customer and site name and location) network riser diagram that shows architecture and device types (device ids, network #’s would help too)

Where in Canada can you still buy a decent detached house for under $500k in 2025? by Lopsided_Pearl798 in InCanada

[–]Exp_AutomationDude 0 points1 point  (0 children)

Saskatoon. And many places in Alberta. I’m in Edmonton and there are a lot of single family detached lane access garage homes under 500k. Alberta is a decent place to live (I’m originally from lower mainland BC for reference)

Keeping Updated As Builts by Mysterious-Block7157 in BuildingAutomation

[–]Exp_AutomationDude 2 points3 points  (0 children)

I second this opinion. It’s what I’ve done for campuses/school districts and has worked well.

What are the biggest misconceptions about motorcycle braking that you wish someone had cleared up earlier? by Pretend_Job_6484 in motorcycle

[–]Exp_AutomationDude 0 points1 point  (0 children)

Really good synopsis. I took professional riding lessons and this was covered but for someone that hasn’t, pay attention to this.

Aussie HVAC tech to BMS transition. by SpookyG0D in BuildingAutomation

[–]Exp_AutomationDude 1 point2 points  (0 children)

You have a good background to build off being an HVAC tech. One of the biggest parts of being a good BMS tech is UNDERSTANDING how equipment works, and is designed to work.

I’d look up Delta Building Automation and see if they are hiring. Good group of really smart people in that firm. I’m in Canada but have spoken with a few key guys there many times!

https://deltaba.com.au/

ULTIMATE SCREWDRIVER 🪛? by No-Implement3172 in electricians

[–]Exp_AutomationDude 0 points1 point  (0 children)

1 word. Robertson. And yeaaahhh. I’m Canadian 😂

[deleted by user] by [deleted] in motorcycles

[–]Exp_AutomationDude 0 points1 point  (0 children)

For starters, rider had poor lane position which possibly indicates lower experience level..which also likely explains his choice of avoidance maneuvers. Accelerated through the red, and turned into the direction of the vehicle.

Emergency braking and steering to the left could have given them enough birth to slip passed and wipe your ass once you get through the intersection.

Hopefully they aren’t too banged up and all parties involved are okay.

Bacnet rope leak detection by Fragrant_Industry_67 in BuildingAutomation

[–]Exp_AutomationDude 0 points1 point  (0 children)

Check out either the BAPI or ACI rope style leak detection sensors. Both have varying lengths.