OPERATION MENU’S
NOTE
If a not calibrated paddle thermocouple is used the calibrated values of
each zone must be made equal to the calibration temperature.
<INSERT>
This enables a profile temperature recipe to be inserted into the table. All
the other lines in the table are moved down one line.
<ERASE>
This will delete the profile temperature recipe at the cursor position. All the
other lines in the table are moved up one line.
The line above the cursor movement keys has a brief description of the possible input values,
the range and its unit.
6.2.2.5
PID Parameter Table
Figure 6-22 PID Parameter Table
The PID parameter table defines the proportional, integral, derivative and gain parameters
for the spike TC’s and the integral and derivative parameter for the paddle TC. The default
values have been optimised to accommodate 98% of all hardware configurations. The values
need only be modified if temperature problems such as overshoot and/or extremely long
stabilization times are experienced. A particular example is the use of a heating element at
temperatures well below its specified range (such as an A1 heating element operating at
425
C where a low temperature element should have been used).
T
OUCHSCREEN
R
EFERENCE MANUAL
6-21
