Phase Template: fd-cip-hot-wash¶
Filter-dryer CIP hot wash pulls heated chemical solution through the
filter plate under vacuum. Heats the vessel via the jacket,
opens the wash valve, runs the vacuum pump, and holds for the
configured contact time. Skippable via skip_if_zero.
Where to find it¶
System endpoint → Equipment Library → Phases → fd-cip-hot-wash.
Parameters¶
| Parameter | Type | Unit | Range | Default | Required |
|---|---|---|---|---|---|
wash_temp |
REAL | degC | 40-100 | 65 |
yes |
jacket_output |
REAL | % | 10-100 | 70 |
yes |
contact_time |
TIME | — | 1m-1h |
20m |
yes |
vacuum_setpoint |
REAL | % | 10-100 | 50 |
yes |
skip_if_zero |
REAL | — | 0-1 | 1 |
no |
TIME parameters take duration strings ("45s", "1m30s", "5m"),
not bare numbers.
Required control modules¶
| Role | Module type | Description |
|---|---|---|
wash_valve |
discrete-valve | Chemical inlet valve |
filtrate_valve |
discrete-valve | Filtrate drain valve |
vacuum_controller |
analog-control | Vacuum pump controller |
jacket_controller |
analog-control | Jacket heater controller |
temp_sensor |
analog-sensor | Vessel temperature measurement |
pressure_sensor |
analog-sensor | Vessel headspace pressure |
filtrate_flow_sensor |
analog-sensor | Filtrate flow rate |
Capability¶
filtration
Used in recipes¶
Failure modes¶
This is a PV-endpoint phase. See Phases → PV-endpoint phase for the full archetype.
Pairs with overtemperature alarms. Set a timeoutSeconds on the phase as a backstop.
Modify this template¶
Want to clone this and adapt it for your own equipment? Walk through Adaptation Guide for the full clone → rebind → deploy → run workflow, and Parameter Binding to understand how recipe values flow through to control-module tags.