Watlow Series 1500 - Manual (Page 17)

Sample Program
WATLOW Series 1500 User's Manual 17 Sample Program, Chapter 2
Setting Event Outputs
To make the pie process even more automated, you have your toppings — sugar,
cinnamon and nutmeg—connected to solenoid dispensers controlled by the 1500's
"Event Outputs." As you enter the sample program, you'll set the Event Outputs to
trigger just when you want them to. You even have an Event Output to put your pies
in and take them out of the oven at just the right times. You'll need to turn the
Events ON as follows:
STEP CH #1 EVENTS CH #2 EVENTS
1 Wait 0 0
2 1, 2, 4 1, 2
3 2 3
4 3, 4 1, 4
5 1 2
6 1, 2, 4 2, 3, 4
8 3, 4 1, 3
Understanding the Modes of Operation
Chart 1 -
Series 1500
Sample Program
Chart
Table 2 -
Sample Program
Event Outputs
400°F
90% RH
275°F
74% RH
(Wait)
Temp/
%RH
Step 1 Step 2 Step 3 Step 4 Step 5
50%RH
*
90% RH
74% RH
(Wait)
Temp/
%RH
Perform Steps 4-6 Th
Step 1 Step 2 Step 3 Step 4 Step 5