glenn schrooyenandClaude Opus 5
e941bf7f62
checks / unit (pull_request) Successful in 4m12s
A hazard THIS CARD CREATED, found by re-reading the operator paths rather than by a failing check - so a check now exists for it. Before DEV-02 the heartbeat re-emitted `self.target`, so the stop button zeroing that one scalar was enough: the next refresh carried the zero. The heartbeat now re-emits `inv.target` - it has to, or it would put the SITE number on every inverter, which is the ARCH-01 broadcast fault arriving once every `heartbeat_s` on a path with no allocator in it. So a stop that zeroed only `self.target` left each unit's LAST SHARE standing. No cycle has run yet at that moment, so nothing else would have cleared it, and the very next heartbeat - up to `heartbeat_s` later - would put it back on the wire. The operator presses stop, watches the inverter go to zero, and sees it resume seconds later. `command_site_zero()` moves both together and carries the reason. It is one method rather than two lines at three call sites precisely because the two lines have to stay together: shutdown(), the stop button and maint_abort all mean the same thing, and 0 W is the one value that may legitimately be written site-wide. test_inverter.py part 6 presses stop with 995/995 standing and then runs the SHIPPED `send_heartbeats()` before any cycle, which is the racing refresh. The mutation that zeroes the site target alone takes it red. 19 files green. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU