|
BRAUMAT
Function
description
EQM
Equipment-Module
Highly flexible CIP-Program
|
BRAUMAT
based on S7-400 and S7-1500
|
|
Introduction
The
CIP program is very flexible. Most of the settings can be done in the
recipe, but the recipe has to be adjusted according the requirements.
Most of the Programming is in the Unit-FB, the EOPs are almost empty.
The
application was used for Centro-Brewery Mexico
Features
Highly
flexible CIP-Process, most of the settings are Recipe-based.
Maximal
Transparency as Transition and actions can be monitored online.
The
basic-recipe can be easily extended by copy and paste to more or
other cleaning-Agents.
Source-Tank
and destination based on Recipe-Settings by DFM.
Transition-Conditions
(also combination) based on Recipe-Settings by DFM-Matrix.
Recipe-Options
like Bypass, Drain etc. based on Recipe-Settings by DFM-Matrix.
Minimal-Time
for transition by Recipe-Timer
Optional
function to switch off by Maximal –Step-Time by
Monitoring-Time and switch to A- in order to switch off all Output
and reset the Monitoring-Time. Manual restart is required.
Delay
for Transition by Conductivity to avoid reaction on bubbles or short
changes.
Optional
switch for circulation times only start if Temperature and
conductivity is ok.
Integrated
Pipe or Tank-empty-detection by the return flow with integrated
delay.
Automatic
switch-over to Drain if the Tank is full.
Interlock
of the Inlet-valves with Tank full is mandatory.
The
operator can input the dynamic Data by Process-Parameters. The
recipe itself should be changed only by skilled people.
Sandwich-principle
integrated. In order to save hot water after hot caustic first hot
water, then cold water will be used.
Saving
water by switching optimized to the stable water tank.
Ensure
that during circulation the Tank is emptied from time to time.
Maximal
using Recovery water for the process.
If
the Tank is empty it is automatic switched over to Drain.
If
RCS is used
Centralized
settings for the RCS-Data like Function-ID etc.
Checking
the Routes by RCS-feedback. So no extra request is necessary.
The
Outlet CIP is one location, Tank x another, Return CIP Location 3.
In
each relevant step Source and Destination-ID is transferred to RCS
and can be changed.
In
the Unit FB all RCS-stuff is programmed and activated by an
interface flag.
Hold
and Resume is by A-; The flag A- M 102.0 can be triggered as well by
other functions.
Disable
transition is by Flag M 101.5 “add. Device”.
Use
flag M102.0 for to enable the Unit monitoring time.
Integration
There
is a version with RCS and without RCS.
Critical interlocks
should be considered.
CIP
uses FC1450….1458
FB1099
is relevant and DB3098.
In the EOPs you only need to
activate one flag and check for another flag, that’s it.
This
is one template-recipe
Procedure
Preflush
Water with Route Prerun by time.
Preflush
Water with Circulation to Drain by time.
Empty
Tank to drain by Empty-detection
Push
Caustic to Drain until mS is ok
Caustic
circulation by Time
Empty
Caustic by only return open by Empty-detection
Push
Hot-Water until Caustic is in Tank by mS-detection
Water
circulation by Time
Empty
Tank by Empty-detection
With
the DFMs
DFMs
The
selection of the Route-options must defined as Bit-field with
Decoder-Number 1
The
selection of the Transition must defined as Bit-field with
Decoder-Number 2
Source
and destination
Route-Options
Running
CIP
Start
CIP Yeast-Propagation Tanks or line first.
Then
the CIP-Program CIP Station 1 Line 1.
Select
the proper Program in Step 1 and confirm.
If
A- is pressed in one Unit, it will be transferred to the other Units
as well.
For
YTL CIP start YPL CIP and select in Step 1 YTL CIP.
Procedure
and Transition
step
selection program only Operator request
Step
Preflush with water by quantiy
Empty
Tank (only for Tank-CIP)
Step
Prerun Caustic, by conductivity, go to Recovered water
Circulation
hot caustic by time. Time start when Temperature and conductivity is
ok; Optional ensure that the tank is emptied from time to time.
Empty
vessel (if it is a vessel-cleaning)
Return
Caustic with Conductivity and switch Drain and Recovered water. Make
sandwich principle.
Prerun
Acid, push the water out by conductivity
Acid
circulation by time
Return
Acid by conductivity, switch to Recovered water and Drain
Cold
water circulation by time
Attachment
Text-file
English (the number reflects the decoder-number)
26
AND/OR
27
Solicitud del operador
28
Siguiente paso a tiempo
29
Cantidad hl
30
Conductividad > x
31
Conductividad < x
32
Temperatura
33
Vacio
18
Route mode 1 ok
19
Route mode 2 ok
20
Route mode 7 ok
21
Parada con tiempo máximo
22
Tiempo comienza con Conducta.
23
Siguiente paso a tiempo máximo
24
Tiempo comienza con Temp
9
Sandwitch-Principle
10
Tanque de recuperación para el retorno
11
Drenaje para el retorno Preejecución de
12
Delay return-pump
13
Empty vessel during CIP
14
15
16
1
2
3
4
5
6
7
8
Textfile
Spanish
31
AND/OR
30
Solicitud del operador
29
Siguiente paso a tiempo
28
Cantidad hl
27
Conductividad > x
26
Conductividad < x
25
Temperatura
17
Vacio
18
Route mode 1 ok
19
Route mode 2 ok
20
Route mode 7 ok
21
Parada con tiempo máximo
22
Tiempo comienza con Temp./Conducta.
23
Siguiente paso a tiempo máximo
24
Tiempo comienza con Temp
9
Sandwitch-Principle
10
recovery Tank for return
11
Drain for return
12
13
14
15
16
1
2
3
4
5
6
7
8
|