Watlow Series 982 - Manual (Page 103)

WATLOW Series 982 User’s Manual 7.9 Programming, Chapter 7
the upper display. Press the Mode key to enter the Program menu.
2. The Series 981/982 asks you for a FiLE. The upper display reads 1.
Press the Mode key to select file 1.
3. The Series 981/982 asks you for a StEP. The upper display reads 1.
4. Press the Mode key to select step 1 and you are asked for a step type
(StyP). The default is End. Use the Up or Down key to select StPt (set
point).
5. Use Table 7.9 to enter the corresponding parameters and values. The
parameters appear from left to right on the table. Remember that the
Mode key is used to progress through the menu, and the Up and Down
keys are used to select parameters and values.
NOTE: If auxiliary outputs are not present or Ot3 and Ot4 are selected
as alarms, the Ent3 and Ent4 parameters will not appear in the program
menu. If Event Input 1 or 2 is not selected as a waitfor event, the WE
parameter will not appear in the program menu.
Running Your Profile
Sample Program
Table 7.9 -
Sample Program.
150
125
100
75
50
0
0 5 10 15 20 25 30 35 40 45 50
Time
(seconds)
Temperature
( °F)
Step 1:
initializes
set point
at 75 °F
Step 2:
ramps from
75 ° to 100°F
Step 4:
an end step,
set point to off
Step 3:
a soak step,
holds set point
at 100 °F
Figure 7.9 -
Ramp and Soak
Profile.
Step #
StyP
Set Point Hour Min SEC Ent3 Ent4 WE WPr End
(Step Type)
1 StPt 75 0 0 1 OFF OFF -- -- --
2 StPt 100 0 0 25 On OFF -- -- --
3 SOAH -- 0 0 25 ON OFF dSbl dSbL --
4 End -- -- -- -- -- -- -- -- OFF