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THE PREVIOUS PAGE |
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DEHYDRATOR
OPERATIONS SUMMARY |
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START
UP MENU SCREEN |
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RUN |
Transfer to the Run screen. |
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PROGRAM |
Transfer to the Program screen. |
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PROGRAM
SCREEN |
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Get
the correct step information by: |
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1. Position
the cursor over the Step number by pressing the PREV and NEXT keys. |
2. Change
the step number by pressing the RAISE or LOWER keys. OR by depressing the appropriate number
keys |
and then pressing ENTER. |
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3. Retrieve
the step information by pressing the READ key. You must always depress READ to get the actual |
information for the given step. |
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To
change a step: |
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1. Move the
cursor to the command using the PREV and NEXT keys. |
2. Scroll
through the commands using the RAISE and LOWER keys until the desired command
is visible. |
3. Move the
cursor to the variable using the NEXT key. |
4. Scroll
through the variables using the RAISE and LOWER keys until the desired
variable is visible. |
5. Move the
cursor the the value using the NEXT key. |
6. Use the
RAISE and LOWER keys to adjust the value.
OR Press the desired number keys and then press ENTER. |
7. Use the
PREV and NEXT keys if needed to return to any of the items. |
8. Press
the WRITE key to store the step. |
9.
After the step is written the display will automatically move to the next
step. It is not necessary to press
READ, all of |
the step data is read from memory. |
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To
leave the program screen: |
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MENU |
Transfer to the Startup Screen. |
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EXIT |
Transfer to the Run Screen. |
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DEHYDRATOR
COMMAND SUMMARY |
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COMMAND |
VARIABLE |
VALUE |
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SKIP |
n/a |
N/A,
Variable and Value are not required for this step. When this step is executed the program immediately advances to
the next step. |
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WAIT |
TIME |
0
- 9999 Minutes. Wait for time period set. |
WAIT |
TEMP |
0-9999
Degrees. Wait until desired temperature is reached. |
WAIT |
RH |
0-100
%. Wait until desired relative
humidity is reached. |
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SET |
TEMP |
0-9999
Degrees. Set temperature to desired
set point. |
SET |
RH |
0-100
%. Set relative humidity to desired
set point. |
SET |
MIST1 |
0,
Turns Mist 1 Off. 1, Turns Mist 1
ON. 2-100 Turns Mist 1 on if relative
humidity drops below the value set. |
SET |
MIST2 |
0,
Turns Mist 2 Off 1, Turns Mist 2
ON. 2-100 Turns Mist 2 on if relative
humidity drops below the value set. |
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IF |
TIME |
0-9999
Minutes. IF the set number of minutes
passes BEFORE the SECOND command after the IF command is completed, THEN the
command IMMEDIATELY after the IF command will be executed. The command after the IF command is only
executed if the IF condition becomes true first.. The program will advance to the SECOND command after the IF
immediately after setting the IF condition, it will then backup one step if
the IF condition becomes true first. |
IF |
TEMP |
0-9999
Degrees. IF the set temperature is
reached BEFORE the SECOND command after the IF command is completed, THEN the
command IMMEDIATELY after the IF command will be executed. The command after the IF command is only
executed if the IF condition becomes true first.. The program will advance to the SECOND command after the IF
immediately after setting the IF condition, it will then backup one step if
the IF condition becomes true first. |
IF |
RH |
0-100
%. IF the set relative humidity is
reached BEFORE the SECOND command after the IF command is completed, THEN the
command IMMEDIATELY after the IF command will be executed. The command after the IF command is only
executed if the IF condition becomes true first. The program will advance to the SECOND command after the IF
immediately after setting the IF condition, it will then backup one step if
the IF condition becomes true first. |
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GOTO |
STEP |
0
- End of program. When this command
is used, normally after an IF command, the program will immediately advance
to the step number requested. |
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END |
n/a |
N/A,
Variable and Value are not required for this step. When this step is executed the program immediately stops
operation, the mist valves are turned off, the burner is set to minimum flame
and the louvers are closed. |
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Run
Screen |
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START |
When the START label is visible the program is NOT running. Depress START to begin operation. |
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When the program is running, the START label is replaced with the STOP
label. |
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RESET |
When the START label is visible, RESET can be pressed to start from step
0. |
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STOP |
The STOP label is visible when the program is running. Depress STOP to halt the program. |
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After stopping the START label will be visible, depress START to resume
operation. |
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Displays the current step information. |
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Displays the step being requested from the terminal (left) and the total
cycle time (right). |
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Displays the temperature and RH set point, actual value, and percent of
output. |
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Displays the current time actual and set point. |
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Displays the on/off status of the mist valves. |
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To
leave the Run screen: |
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MENU |
Transfer to the Startup Screen. |
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EXIT |
Transfer to the Program Screen. |
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F1 |
Transfer to the Manual Overide Screen. |
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Manual
Overide Screen: |
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To
change a value: |
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1. Position
the cursor over the item by pressing the PREV and NEXT keys. |
2. Change
the item by pressing the RAISE or LOWER keys. OR by depressing the appropriate number keys |
and then pressing ENTER. |
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3. The
value is changed as soon as a new number is entered. |
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To
leave the screen: |
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EXIT |
To transfer to the Run screen and observe the changed value. |
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