Booster StationPortalGrafanaA tank cycling between its setpoints, filled by one booster pump.
Booster Station
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Booster: Tank fill
The booster pump's control coil has changed state in the last 30 minutes, so the organization rules are cycling the tank between its setpoints
Pump control last changed state 5m28s ago
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Booster: Demand latched
The tank's "Demand" variable has been set by a site rule in the last 30 minutes: a site rule writing a variable on the gateway, and the value reaching the server
"Demand" last set to 0 5m42s ago
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Booster: Demand mirrored
The booster station's "Demand" variable has been set by an organization rule in the last 30 minutes, and the rule is recorded on it: an organization rule writing a variable across sites
"Demand" last set to 0 5m31s ago
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Booster: Pump on notification
The "Pump On Notify" SMS has been received in the last 60 minutes
SMS notification received 9m25s ago
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Booster: Cycle mirror notification
The "Cycle Mirror On Notify" SMS has been received in the last 15 minutes
Verify the relay timing runner keeps finishing scenarios; it is stuck if none has finished in 30m0s
last scenario finished 4m4s ago
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Relay Timing: Delayed start and stop
Close Demand; Delayed and Unattended each close after their own on delay and no sooner. Open it; Delayed opens after its off delay, Unattended holds until Reset opens it after its own
passed in 1m41s, ran 9m37s ago
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Relay Timing: Start cancelled by release
Open Demand halfway through the shorter on delay; neither Delayed, which is told off, nor Unattended, which is told nothing, ever closes
passed in 1m15s, ran 7m3s ago
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Relay Timing: Stop cancelled by demand returning
Close Demand again halfway through Delayed's off delay; the relay stays closed through the time it would have opened
passed in 1m44s, ran 4m4s ago
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Relay Timing: Held relay releases after the hold
Sever the site's link with Held on; the Default rule takes over when the hold expires, Held opens after its off delay, and closes again once the portal is back
passed in 5m24s, ran 17m30s ago (running now)
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Relay Timing: Release cancelled by the portal returning
Restore the link during Held's off delay; the organization rule commands it on again and the countdown is dropped
Verify the duplex runner keeps finishing scenarios; it is stuck if none has finished in 2h0m0s
last scenario finished 48s ago
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Duplex: Start order
Let the tank drain below LOW; stations start 3, 2, 1, each at least 15 s after the one above it, each with the pump whose turn it is
passed in 16m13s, ran 1h18m37s ago (running now)
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Duplex: Shutdown order
Let the tank fill above HIGH; stations stop 1, 2, 3
passed in 6m16s, ran 1h12m20s ago
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Duplex: Alternate on cycle
Two free-running cycles; every station runs one pump in the first and the other pump in the second
passed in 17m23s, ran 52m40s ago
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Duplex: Takeover on no start
Hold Station 2's lead pump at zero; its standby takes over, the chain completes, and no fault latches
passed in 14m50s, ran 37m49s ago
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Duplex: Takeover on trip
Trip Station 2's running pump mid-run; Station 1 releases, the standby takes over, the chain restarts, and no fault latches
passed in 5m0s, ran 32m49s ago
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Duplex: Station dead
Hold both of Station 2's pumps at zero; Fault latches at the ceiling, every relay opens, clearing the fault restarts the chain
passed in 26m11s, ran 6m38s ago
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Duplex: Full outage
Sever all four links; each station stops on its own Portal link window, bottom-up, before the server can notice, and the chain restarts top-down when the links return