8. [CF] Flags
condition
Signal flag 1 – „1”
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.
9. [O] Outputs
Output 1 – „0”,
Output 12 – „1”
Output 1 is set to low status – the signal for
completing dosing process on the weighing
platform no. 1 is switched off; output 12
takes the high status – the main water valve
is opened, for manual dosing of water
ingredient.
10. [DH] Dose
manually
2 kg [Water]
Manual weighing product “Water” to obtain
2kg mass
11. [O]
Outputs
Output 12 – „0”
Output 12 is set to low status – the main
water valve is closed
12. [TI] Delay
[5s] Unload
container with
product
Pending for unloading the container with
weighed product from the weighing platform
13. [CI] Input
condition
Input 12 – „/”
Input 12 can take increasing tendency –
press function key confirming unloading a
container from the weighing platform
14. [O]
Outputs
Output 9 – „1”
Output 9 is set to high status („1”) – signal
confirming carrying out the dosing process
on the weighing platform no. 2 is lit up
15. [TI] Delay
[5s] Dosing
process completed
Displaying a text message on the terminal
confirming completion of dosing process.
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 ingredients which will be weighed on 2
weighing platforms:
•
Weighing Platform 1: ingredient Flour
•
Weighing Platform 2: ingredient Water
The dosing process is carried out automatically, and includes a condition,
that the dosing sequence is strictly determined – dosing of “Water” ingredient
can be initiated only on completing the dosing process of ingredient “Flour”.
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