Instance 2 - Automatic Dosing Of 2 Ingredients On 2 Weighing Platforms - RADWAG WPY User Manual

8. [CF] Flags
condition
9. [O] Outputs
10. [DH] Dose
manually
11. [O] Outputs
12. [TI] Delay
13. [CI] Input
condition
14. [O] Outputs
15. [TI] Delay
Completing dosing process causes switching off all outputs of the terminal.
28.6.2. Instance 2 – Automatic dosing of 2 ingredients on 2 weighing
platforms
Description:
The dosing process consists of 2 ngredients which will be weighed on 2
weighing platforms:
• Weighing Platform 1: ingredient Flour
• Weighing Platform 2: ingredient Water
Signal flag 1 –
„1"
Output 1 – „0",
Output 12 – „1"
2 kg [Water]
Output 12 – „0"
[5s] Unload
container with
product
Input 12 – „/"
Output 9 – „1"
[5s]
Dosing process
completed
107
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
second weighing platform shall continue.
Output 1 is set to low status – the signal for
completing dosing process on the weighing
platfofrm no. 1 is switched off; output 12
takes the high status – the main water valve
is opened, for manual dosing of water
ingredient.
Manual weighing product "Water" to obtain
2kg mass
Output 12 is set to low status – the main
water valve is closed
Pending for unloading the container with
weighed product from the weighing platform
Input 12 can take increasing tendency –
press function key confirming unloading a
container from the weighing platform
Output 9 is set to 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.