Alarms - Omron CX-Supervisor Getting Started Manual

Coffee Machine scenario
3-1-8

Alarms

1, 2, 3...
3. Create remaining recipes with ingredient quantities as detailed in the list
below.
Tip: You can Copy and Paste Recipe 11 and the recipe name will
automatically be incremented. The Ingredient values may then just be
edited.
Recipe Name
Name
12 Espresso
13 White
Coffee
14 Milk
15 Tea
16 Water
4. Copy all the previous recipes for the remaining selections (21, 22, 23, 24,
25, 26) and change the sugar ingredient to 50, and name with a "with
Sugar" suffix.
5. Add the code to the Make the Drink script to download the recipe
ingredients :
aux_text = ValueToText( selection )
DownloadRecipe (aux_text)
Sleep( 1000)
'Take quantities from storage
coffee_level = coffee_level - coffee_amount
water_level = water_level - water_amount
milk_level = milk_level - milk_amount
tea_level = tea_level - tea_amount
sugar_level = sugar_level - sugar_amount
When run, you will see that each time a drink is made the storage tanks are
emptied by the correct amount for each ingredient.
We can provide the mechanism to create an alarm should any of the
resources run out.
1. Open the Alarm Editor.
2. Add the alarms with details from the list below.
Name
coffee_level_alarm
water_level_alarm
milk_level_alarm
SECTION 3 Advanced Tutorial
Coffee Water
50 75
50 50
0 0
0 100
0 100
Expression
coffee_level <= 0
water_level <= 0
milk_level <= 0
Sugar Milk
0 0
0 50
0 100
0 0
0 0
Raised Normal
Message Message
Coffee deposit Coffee deposit
is empty is refilled
Water deposit Water deposit
is empty is refilled
Milk deposit is Milk deposit is
empty refilled
Tea
0
0
0
100
0
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