2.7 KiB
Highway 21 site guide
Verified October 26, 2026 (America/Edmonton). Production target: https://www.atomhmi.com/site_highway_21/page_well_14. Site ID highway_21; device selector Water. This session inspected configuration only; no alarms, registers, polling, PLC values or pages were saved.
Program mapping confirmed by user
| Program ID | Well |
|---|---|
| 0 | Well 5 |
| 1 | Well 15 |
| 2 | Well 16 |
| 3 | Well 4 |
| 4 | Well 7 |
| 5 | Well 8 |
| 6 | Well 9 |
| 7 | Well 12 |
| 8 | Well 13 |
| 9 | Well 14 |
| 10 | Well 18 |
| 11 | Well 19 |
| 12 | Spare |
| 13 | Spare |
| 14 | Spare |
Verified register and alarm catalog
Water has 2,766 register definitions. Search card returns zero matches in the ID/description table. Search unlatched returns 170 entries; search fault returns 60 VFD entries. Existing families include GVL_Well[n]_out_flow_flt_chan_unlatched, GVL_Well[n]_out_lvl_flt_chan_unlatched and GVL_Well[n]_out_vfd_Fault_unlatched, for program indices 0–14. Do not equate these with the requested fault.card.unlatched without confirmation.
Opened GVL_Well[0]_out_flow_flt_chan_unlatched: slave Water PLC; address {"tag":"Application.GVL.Well[0].out.flow.flt.chan.unlatched"}; On Change, one second, Enabled unchecked. Many other unlatched entries are disabled. Definition presence does not establish live readings.
Water has 26 HMI alarm definitions: 12 well low-flow, 12 well low-level, and cistern high/low-level. Existing well entries for index 10 say Well 19 and index 11 say Well 18, opposite the user's mapping. This discrepancy was observed and left unchanged pending scope resolution.
Requested card fault alarms pending source clarification
User confirmed these are new PLC tags requiring import. Native Manage Registers → Import → Water → Water PLC → Normal accepts an OPC UA XML file; no live tag browser is exposed. Import defaults observed: Delete Unused ON, Enabled OFF, On Change one second. Turn Delete Unused OFF for additive imports and inspect the validation preview before submission. Awaiting PLC export XML or exact full fault.card.unlatched paths and equipment/card assignments. No tags or alarms added. After receiving the source data, import only missing definitions, add equipment-specific alarm descriptions and quoted Message/Return to Normal expressions, verify persistence, and update this guide.
Target page observations
Well 14 has flow in gpm, water level in ft, totals in gal, time displays, level/flow trends, and low-flow/low-level enable, threshold and delay controls. Read-only snapshot: 0.0 gpm, water level 8.7 ft. No runtime controls operated. Existing alarm create form supports calculation, importance, latching, on/off delays, notification groups and enabled state; opening a draft was inspection only.