Levelbased control now distinguishes startLevel (rising-edge engage,
ramp foot) from stopLevel (falling-edge disengage). _stopHystRunning
flag flips TRUE crossing startLevel up, FALSE crossing stopLevel down.
While engaged AND level inside [stopLevel, startLevel] (basin draining
through the dead band), emit a configurable keep-alive percControl
(default 1 %) so MGC keeps a single pump running for a full drain
stroke instead of oscillating at startLevel.
Hard turn-off the moment level <= stopLevel — independent of ramp
scaling. Manual-mode demand=0 now also issues explicit turnOff to
keep parity with the new MGC handleInput semantics where demand<=0
means "off".
Editor preview shades the new hysteresis band; admin endpoint
exposes runtime engaged state.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Bounds (new src/editor/bounds.js):
- Sets HTML5 min/max on every level + percent input each redraw,
derived from the current values of related inputs so the spinner
stops at the basin hierarchy:
0 < outflowLevel < dryRunLevel < startLevel ≤ inflowLevel
≤ shiftLevel ≤ maxLevel ≤ overflowLevel ≤ basinHeight
- dryRunPercent capped so dryRunLevel ≤ startLevel given current outflow.
- shiftArmPercent ∈ [1, 100]; highVolumeSafety% ∈ [1, 100].
Validation:
- New visible ribbon above the basin diagram (#ps-basin-validation)
listing every hierarchy violation. The in-SVG warning text is now a
small reminder ("⚠ N ordering issues").
- basin-diagram.js owns hierarchy issues; mode-preview.js trimmed to
only own shift-specific issues (shift > start, shift ≤ max,
shiftArmPercent range, shiftLevel required-when-enabled).
- oneditsave blocks Deploy on the union of _psBasinValidationIssues
and _psModeValidationIssues with a RED.notify listing all problems.
Layout polish:
- Side panel widened to 220 px with minmax(0, 1fr) first column so long
labels can no longer push the rows past the panel edge.
- Basin SVG max-width 380 → 360, gap between side panel and SVG bumped
14 → 28 px. Tank shifted right (x=145 width=110) so the inlet
"bottom of pipe" sub-label is no longer clipped on the left edge.
- "0 m (datum)" moved below the tank (y=395, centred) so it can't
collide with "Outlet / top of pipe" when outflowLevel is near floor.
- Zone labels shortened (Spare / Sewage + buffer / Buffer / Dead vol)
and only show when the bracketing thresholds are ≥ 28 px apart, so
they never sit on a threshold label.
- Mode preview axis labels under the chart removed — line colour +
side-panel labels + hover-couple already identify each line. Stub
<text> elements left hidden to keep the redraw loop simple. Arm-%
line + label trimmed in 10 px on the right so they're not clipped.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
