Carbolite 3508 P1, Operating Instructions Manual

Page: 16 / 24

Programming
16
MC19-1.22
5.14 Program Example 2
The following sequence of entries creates and runs the program shown graphically below.
1.
Turn the Setpoint to ‘0’ by Pressing down 
2. Press page

until Prog, Segments Used is displayed. On P10 and P25 models press up

or down

to select a new program number, (a program with only 1 segment).
3. Press scroll

until Holdback Value is displayed. Press up

or down
 to set to ‘5’
degrees
4. Press scroll

until Ramp Units is displayed. Press up

or down
 to set to ‘Min’
5. Press scroll
 until Cycles is displayed. Default ‘1’
6. Press scroll

until Segment 1 is displayed
7. Press scroll

until Segment Type is displayed. Press up

or down
 to select ‘Time’
8. Press scroll
 until Holdback Type is displayed. Default ‘Off’
9. Press scroll

until Target SP is displayed. Press up

or down
 to set to ‘600’ degrees
10. Press scroll

until Duration is displayed. Press up

or down
 to set to ’30:00.0’
minutes
Repeat steps 6 to 10 for 4 more segments. Enter the following parameters and values: Note:
Call segments are not available on single program models.
Segment Type Rate
Target SP ‘400’ degrees. Ramp Rate ‘2.0’ degrees per minute
Segment Type Step Target SP ‘200’ degrees
Segment Type Dwell Holdback ‘High’. Duration ’30:00.0’ minutes
Segment Type Call Call Prog ‘next number’. Call Cycles ‘2’
Finish the program with an End segment:
11.
Press scroll

until Segment Type is displayed. Press up

or down
 to select ‘End’
12. Press scroll

until End Type is displayed. Press up

or down
 to select ‘Dwell’
Repeat the sequence to create a short program ‘3’ as suggested in the diagram.
13. Press page

and scroll

together to return to the home display
To run the program either press RUN/HOLD or
14.
Press page

until Program Status is displayed
15. Press scroll

until the cursor moves to the program status of ‘Reset’
16. Press

to s
elect ‘Run’
Segment 1
Type ‘Time’
‘Target’ 600°
‘Duration’
30min Segment 2
Type ‘Rate’
‘Target’ 400°
‘Rate’ 2°C/m Segment 3
Type ‘Step’
‘Target’ 200° Segment 5
Type ‘Call’
Call prog 3
Call cycles 2 Segment 6
Type ‘End’
End type
‘Dwell’
400°C
600°C
200°C
2°C/m
30min
Segment 4
Type ‘Dwell’
‘Duration’
30min
‘H’back type’
‘High’
200°C
Program 3
Example
30min
Seg
4
‘
Ho
ld
bac
k
Valu
e’
5
°C
200°C
400°C
P10 and
P25 only