ZombieVerter Timing Diagrams - Revision history

Purplemeanie: /* ZombieVerter failing to Precharge */

2026-03-26T13:57:03Z

ZombieVerter failing to Precharge

← Older revision		Revision as of 13:57, 26 March 2026
Line 212:		Line 212:
	=== ZombieVerter failing to Precharge ===		=== ZombieVerter failing to Precharge ===

			<pre>
			@startuml

			scale 100 as 100 pixels
			hide time-axis
			skinparam backgroundColor white

			<style>
			timingDiagram {
			constraintArrow {
			LineThickness 2
			LineColor #lightgray
			}
			.analog {
			LineThickness 3
			}
			.blue {
			LineColor blue
			LineThickness 5
			}
			}
			</style>

			title "ZombieVerter Timing Diagram - Precharge Fail (not to scale)"
			footer 2026-03
			caption "\nThis diagram illustrates the timing of ZombieVerter input and output signals leading to the precharge timeout ocurring and the system failing to start.\nThis example shows UDC rising but failing to reach UDCmin. The user deactivates T15.\nOther scenarios such as a contactor failing to close may also cause this flow.\n"

			rectangle "OpMode" as OM
			concise "Torque Demand" as TQ
			binary "T15" as T15
			binary "Throttle Position" as THROTTLE
			binary "Start" as START
			binary "Contactor Power" as CP
			binary "NegativeCON" as NEG
			binary "PositiveCON" as POS
			binary "PrechargeCON" as PCH
			binary "Inverter Power" as INV
			binary "UDC Voltage" as UDC <<analog>>

			OM is MOD_OFF #LightGray
			T15 is {low,high}
			START is low
			THROTTLE is {low,high}
			CP is high
			INV is low
			NEG is low
			POS is low
			PCH is low
			TQ is ZERO

			@50 as :precharge
			@300 as :precharge_high
			@1000 as :precharge_fail

			' Start
			@0
			UDC is 0

			@10
			T15 is high

			@:precharge-20
			THROTTLE is low

			@:precharge-10
			START is high
			START --[#gray]> OM@+10
			T15 --[#gray]> OM@+10

			@:precharge
			OM is MOD_PRECHARGE #LightBlue
			NEG is high
			PCH@50 <-[#blue]> @+250 : {250ms}

			@:precharge+10
			START is low
			THROTTLE is {low,high}

			@:precharge_high
			PCH is high
			UDC is {low,high}
			PCH --[#gray]> UDC
			note bottom of UDC : UDC does not reach UDCmin within precharge timeout

			highlight :precharge_high to :precharge_fail #Lavender;line:DimGray : Precharge timeout (5 seconds)

			@:precharge_fail-5

			@:precharge_fail
			OM is MOD_PCHFAIL #RED
			PCH is low

			@+200
			UDC is 0

			@+50
			T15 is low
			OM is MOD_OFF
			INV is low
			POS is low
			NEG is low

			T15 --[#gray]> OM

			@+100
			INV is low
			THROTTLE is {low,high}
			@enduml
			</pre>

	[[Category:ZombieVerter]]		[[Category:ZombieVerter]]

Purplemeanie: /* ZombieVerter successfully moving from RUN to OFF mode */

2026-03-26T13:56:32Z

ZombieVerter successfully moving from RUN to OFF mode

← Older revision		Revision as of 13:56, 26 March 2026
Line 121:		Line 121:
	=== ZombieVerter successfully moving from RUN to OFF mode ===		=== ZombieVerter successfully moving from RUN to OFF mode ===

			<pre>
			@startuml

			scale 100 as 200 pixels
			hide time-axis
			skinparam backgroundColor white

			<style>
			timingDiagram {
			constraintArrow {
			LineThickness 2
			LineColor #lightgray
			}
			.analog {
			LineThickness 3
			}
			.blue {
			LineColor blue
			LineThickness 5
			}
			}
			</style>

			title "ZombieVerter Timing Diagram - RUN ->Stop (not to scale)"
			footer 2026-03
			caption "\nThis diagram illustrates the timing of ZombieVerter input and output signals leading to a normal MOD_OFF state.\nThis example shows T15 going low, allowing the system to enter MOD_OFF successfully.\n"


			rectangle "OpMode" as OM
			concise "Torque Demand" as TQ
			binary "T15" as T15
			binary "Throttle Position" as THROTTLE
			binary "Start" as START
			binary "Contactor Power" as CP
			binary "NegativeCON" as NEG
			binary "PositiveCON" as POS
			binary "PrechargeCON" as PCH
			binary "Inverter Power" as INV
			analog "UDC Voltage" as UDC <<analog>>

			' Defaults seem to need to go before any time variable definitions
			T15 is high
			INV is high
			NEG is high
			POS is high
			PCH is high
			CP is high
			START is low
			THROTTLE is {low,high}
			OM is MOD_RUN #PaleGreen
			TQ is "~THROTTLE"

			@145 as :t15_off
			@500 as :discharge_time
			@:discharge_time+250 as :contactor_timeout

			' End of Normal Operation
			@0
			UDC is 250

			@:t15_off
			T15 is low
			T15 --[#gray]> OM@+5

			@:t15_off+5
			OM is MOD_OFF
			INV is low
			TQ is ZERO
			NEG@150 <-[#blue]> @:contactor_timeout : {2500ms}
			UDC is 250

			@:discharge_time
			UDC is 0

			highlight 150 to :discharge_time #Lavender;line:DimGrey : Variable Discharge Time

			@:contactor_timeout
			NEG is low
			POS is low
			PCH is low
			THROTTLE is low
			note top of NEG : Contactor Timeout

			@+10
			THROTTLE is {hidden}

			@enduml
			</pre>

	=== ZombieVerter failing to Precharge ===		=== ZombieVerter failing to Precharge ===

Purplemeanie: /* ZombieVerter successfully moving from OFF to RUN mode */

2026-03-26T13:56:08Z

ZombieVerter successfully moving from OFF to RUN mode

← Older revision		Revision as of 13:56, 26 March 2026
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	=== ZombieVerter successfully moving from OFF to RUN mode ===		=== ZombieVerter successfully moving from OFF to RUN mode ===
	<~~plantuml~~>		<pre>
	@startuml		@startuml

Line 117:		Line 117:
	THROTTLE is {low,high}		THROTTLE is {low,high}
	@enduml		@enduml
	</~~plantuml~~>		</pre>

	=== ZombieVerter successfully moving from RUN to OFF mode ===		=== ZombieVerter successfully moving from RUN to OFF mode ===

Purplemeanie at 13:55, 26 March 2026

2026-03-26T13:55:39Z

@@ Line 10: / Line 10: @@
 === ZombieVerter failing to Precharge ===
 [[File:Zombie Timing PreChargeFail.svg|800x800px]]
 [[Category:ZombieVerter]]

Purplemeanie at 13:47, 26 March 2026

2026-03-26T13:47:26Z

← Older revision		Revision as of 13:47, 26 March 2026
Line 10:		Line 10:
	=== ZombieVerter failing to Precharge ===		=== ZombieVerter failing to Precharge ===
	[[File:Zombie Timing PreChargeFail.svg\|800x800px]]		[[File:Zombie Timing PreChargeFail.svg\|800x800px]]

			[[Category:ZombieVerter]]

Purplemeanie: Created page with "== Timing Diagrams == Shown below are some simple ZombieVerter scenarios as timing diagrams. === ZombieVerter successfully moving from OFF to RUN mode === 800x800px === ZombieVerter successfully moving from RUN to OFF mode === Timing diagram showing ZombieVerter successfully moving from RUN to OFF mode. === ZombieVerter failing to Precharge === File:Zombie Timing PreC..."

2026-03-26T13:45:09Z

Created page with "== Timing Diagrams == Shown below are some simple ZombieVerter scenarios as timing diagrams. === ZombieVerter successfully moving from OFF to RUN mode === 800x800px === ZombieVerter successfully moving from RUN to OFF mode === none|thumb|800x800px|Timing diagram showing ZombieVerter successfully moving from RUN to OFF mode. === ZombieVerter failing to Precharge === File:Zombie Timing PreC..."

New page

== Timing Diagrams ==
Shown below are some simple ZombieVerter scenarios as timing diagrams.

=== ZombieVerter successfully moving from OFF to RUN mode ===
[[File:Zombie Timing Normal Start.svg|800x800px]]

=== ZombieVerter successfully moving from RUN to OFF mode ===
[[File:Zombie Timing Normal Stop.svg|none|thumb|800x800px|Timing diagram showing ZombieVerter successfully moving from RUN to OFF mode.]]

=== ZombieVerter failing to Precharge ===
[[File:Zombie Timing PreChargeFail.svg|800x800px]]