Function.simple.controller; Auto-Tune - Pixsys ATR 900 Manual Instalador

8.8 Function SIMPLE CONTROLLER
ATR901 may also be used as a "simple controller" according to a fixed setpoint.
Press STOP and follow the sections below.
Press
1
3
4
5
8.9

Auto-tune

The Auto-tuning
running, if it has been previously enabled by parameter P-12.
The process value (temperature measured by sensor) must be at least 35% lower
than setpoint value to avoid overflow.
Press
1
2
. Access.to.this.function.may.be.desabled.(see.parameter.
1
14 - ATR 900/901 User manual
Display
Flashing digit changes.
Display the temperature setting
and to increase or decrease it.
After a few seconds
displayed again.
The actual temperature of the
kiln is shown. Led STARTS to flash.
Control output is active.
Display shows temperature
setting .
Increase or decrease the value.
process may be launched when the function "simple controller" is
1
Display
Value on display changes
Display alternates between
tunE
and temperature of kiln.
Led STARTS to flash.
The controller starts the self-
tuning process.
Keep pressing
display shows
Enter chosen setpoint
terM
is
To modify the temperature set-
ting, see following section no. 5
To exit the function "simple
controller", press
Display shows
Wait until display shows the kiln
temperature again, after the
process has been completed. To
interrupt the process, press
P- 12
Do
until
terM
.
.
Do
tunE
flashing.
).
.