RADWAG WLY Scales - Manual (Page 114)

114
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
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”.
The condition is marked with signal flags, which determine formulation making
process between the weighing platforms, in a way which orders dosing Water
ingredient as the second one. The whole process is described below in
tables, separately for each weighing platform.
Dosing process name:
Instance 2
Dosing process code:
2222
Dosing process from a termial level:
Platform 1
Icon Step Value Description
1. [CM] Weight
condition
Gross<0.1 kg Condition checking, unless the weighing
platform is loaded with a mass exceeding
100 g
2. [Z] Zero Zero
Zeroing the weighing platform no. 1
3. [TI] Delay [5s] Open
valve Flour
Pending for opening main valve of the
container with “Flour”
4. [DA] Automatic
batching
1,2 kg [Flour]
Automtic dosing of product „Flour” to
obtain 1 kg mass in bulk dosing mode
(bulk dosing and fine dosing valves are
opened – Outputs 1 and 2), and 0,2 kg
mass is dosed using fine dosing valcve
only –fine dosing valve is opened on
Output 1 (for two-step dosing process)