Instance 3 - Mixed Dosing Process - RADWAG WLY User Manual

Platform 2
Icon Step
1. [CF] Flags
condition
2. [CM] Weight
condition
3. [Z] Zero
4. [TI] Delay
5. [DA]
Automatic
batching
6. [TI] Delay
7. [O] Outputs
8. [TI] Delay
Additionally, in automatic dosing process, additional setting of dosing outputs
for dosed ingredients have to be made – see Products database settings.
28.6.3. Instance 3 – Mixed dosing process
Description:
A dosing process contains 4 ingredients, which are weighed on two weighing
platforms:
•
Weighing Platform 1: ingredients Flour, Sugar and Seasoning,
•
Weighing Platform 2: ingredients: Water
Value
Signal flag 1 –
„1"
Gross<0.1 kg
Zero
[5s] Open valve
Water
2,2 kg [Water]
[5s] Close valve
Water
Output 12 – „1"
[5s] Dosing
process
completed
137
Description
Checking condition, whether signal flag 1
is set to value "1" – i.e. checking whether
desired part of the process has been
already realized on the weighing platform
no. 1. If Yes, then dosing process on the
weighing platform no. 2 shall start.
Condition checking, unless the weighing
platform is loaded with a mass exceeding
100 g
Zeroing the weighing platform no. 2
Pending for opening main valve of the
container with "Water"
Automatic dosing of ingredient "Water" to
obtain 2,2 kg mass in single-step dosing
mode – Output 6 controls the dosing valve
Pending for closing the main valve of the
container "Water"
Output 12 takes high status ("1") – signal
confirming carrying out the dosing process
on the weighing platform no. 2 is lit up
Displaying a text message on the terminal
confirming completion of dosing process.