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Controls & BMS

Controls work, from the points list to the signed check-out

Build the points list, sequences and panels in one place, read live values off the JACE on site, and close out with the station reading as proof.

Points, sequences and drawings in one place

Keep each project’s controllers, points and sequences together. Import a points list from Excel, or let AI draft one from the spec or the drawing schedules — you review every row before it is saved.

  • Points database with spare I/O per controller
  • Sequences of operation, network addressing and a spec check
  • Drawing set, riser and a ready submittal package
app.mepsub.org/app/controls
Points · AHU-1
SAT · AI · 10K thermistorAI-1
Supply fan start/stop · BOBO-1
OA damper · AO 0-10 VAO-2
Spare I/O on JC-124%

Panels drawn to scale — and wired by AI

Lay out the backplate inside the real enclosure, drag devices onto the DIN rail, and let AI wire it: terminal lists, points and the full wiring in one proposal you apply or discard.

  • To-scale backplate editor with live checks
  • Auto-wire, labels, wire and terminal markers
  • Bill of materials straight to an RFQ, a PO or the estimate
app.mepsub.org/app/controls/panels
Panel JC-1 · 24×30 enclosure
Devices on rails14
Terminals tagged186
24 VAC load62 of 100 VA
All checks pass✓
Add to estimate$6,940

Live values from the JACE

Read the Niagara station over oBIX — from the Android app on the site Wi-Fi, from a small agent on a site PC, or over a VPN. Discover the points, read them now, or watch them for 30 minutes during a hold test.

  • Phone or site agent — nothing opened in the site firewall
  • Point discovery and import from the station
  • Read now, Watch 30 min and short trends
app.mepsub.org/app/controls/live
Station JACE-8000 · Live
AHU-1 supply air temp55.2 °F
AHU-1 supply fanOn
CHW valve38 %
Watching · every 30 s12 of 60

Check-out with proof

Generate point-to-point checks from the points list and functional tests from the sequences. When a live value settles a check, MEPSub suggests pass or fail and keeps the station reading and the time as proof — then builds the closeout package.

  • P2P and FPT generated, not typed
  • Pass / fail suggested from live values and trends
  • Closeout package, or file it as a submittal
app.mepsub.org/app/controls/commissioning
Commissioning · AHU-1 FPT
Fan proves status within 30 s
SAT holds 55 °F ±1 for 30 min
Economizer opens on free cooling
Recorded from live value55.2 °F · 10:42
Also included

Everything in Controls & BMS

Niagara .bog station export (beta)Niagara graphics .px (beta)Network riserDevice library with AI importSpec checkLive values in the customer portalPoint-to-point checklistsPanel phone view & QR
Where it lives

Pay only for the packs you use

Build your own plan from the Core plus module packs — priced per user, month to month.

Projects & PM+$6/user

Controls & BMS, together with projects, RFIs, punch lists, submittals, change orders and tools.

Core$15/user

Customers, schedule, estimating and invoices — needed for every plan.

Build your plan →

Try it on your own jobs

Start free with up to 3 users, no credit card — add packs when you need them.

MEPSub
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