MasterRecipe: sim-fd-cip-m1

Filter-dryer CIP cycle on sim-cell/filter-dryer-1. Use this recipe to exercise the through-plate cleaning sequence (WFI pre-rinse, hot chemical wash, post-rinse), all pulled through the filter plate under vacuum where a vessel CIP fills and agitates. Brackets the cleaning cycle with a pre-CIP vacuum-decay integrity test and a post-CIP dry+vent.

Where to find it

HMI endpoint → Batch Execution → + New → select sim-fd-cip-m1.

What you see when it runs

Element	Meaning
Procedure	Running from batch start
Step 2	A UnitProcedureTemplate fd-cip-cycle wraps the three through-plate cleaning operations
Steps 3–4	vacuum-dry and vent run at the master-recipe level — post-cleaning preparation that stays outside the cycle so the UnitProcedureTemplate is reusable

HMI screenshot pending

An annotated capture of this recipe's procedural tree during the hot-wash step will be added here.

Batch sizing

Field	Value
Nominal	0 kg
Minimum	0 kg
Maximum	0 kg
Product	Clean Filter-Dryer (CIP Validated)
Product ID	SIM-FDCIP-001
Version	1.0.0

Size is 0 kg because cleaning produces no product. The sizing envelope is part of every MasterRecipe, but for CIP the nominal batch quantity is nil.

Target units

ProcessCell: sim-cell

Capability	Unit
filtration	filter-dryer-1
drying	filter-dryer-1
washing	filter-dryer-1

Procedure

#	Step	Template	Kind	Description
1	vacuum-decay-test	fd-vacuum-decay-test	PhaseTemplate	Apply vacuum and verify no leaks before CIP
2	cip-filter-dryer-1	fd-cip-cycle	UnitProcedureTemplate	Through-plate cleaning cycle (pre-rinse → hot wash → post-rinse)
3	vacuum-dry	vacuum-dry	PhaseTemplate	Vacuum dry to remove residual wash water
4	vent	filter-discharge	PhaseTemplate	Break vacuum and equalize to atmospheric — no product to discharge

How it works

1. vacuum-decay-test is the integrity gate — a pressure rise above max_rise parks the batch on COMMAND('Hold').
2. fd-cip-cycle pulls WFI and heated chemical through the plate under vacuum in three operations.
3. vacuum-dry removes residual wash water by pulling vacuum and heating the jacket until the moisture sensor reaches target.
4. vent uses the filter-discharge phase (with agitator_speed: 0) as a vent-to-atmospheric step. There is no cake to discharge, just final pressure equalization.

Drying and venting are deliberately kept at the master-recipe level so the fd-cip-cycle UnitProcedureTemplate can be reused unchanged for recipes with different post-cleaning requirements (immediate re-use, long-term storage, handoff to next campaign, etc.).

Try it

1. HMI endpoint → Batch Execution → + New → sim-fd-cip-m1 → Start
2. Expand the procedural tree to see the four steps — three at the master-recipe level, plus the unit procedure's three operation children under step 2
3. Open Data endpoint → Trends on filter-dryer pressure, filtrate flow, and moisture to see the through-plate dynamics across all four recipe steps