Manual

12-10 Needle Heater
Advanced Operation
To further define the heating process for your specific applications, you may want to change
the Temperature Controller PID values. Only an advanced operator, process engineer or
service technician should perform this procedure. Also, please refer to the OEM
Temperature Controller Manual (if available) accompanying your system before changing
any values.
If you want to change the preset PID values, you need to access the CN76000 Secure menu
and change the password to allow access to the secondary menu.

You need to have the OEM Temperature Controller Manual (if available)
to complete the following procedures. The manual also explains in detail
the choices you need to make.
To access the Secure menu:
1. Press ▲ and
ENTER
simultaneously for five seconds.
r
will appear in the lower
SV
display.
2. Using ▲, set the password to one that allows access to the secondary level.
Refer to the Password Table in the OEM Temperature Controller Manual
(if available).
3. Press
ENTER
to record the new password.
4. Press ▲ and
ENTER
simultaneously, then
INDEX
and ▼.
The display will return to the primary menu.
To change PID values:
1. Press ▲ and
ENTER
simultaneously.
will appear in the lower
SV
display.
2. Press
INDEX
to cycle through the parameters on the secondary menu.
3. To change a parameter, use ▲▼ and press
ENTER
to record the value.
4. Press ▲ and
ENTER
simultaneously, then
INDEX
and ▼.
The display will return to the primary menu.