![background image](http://html1.mh-extra.com/html/pixsys/atr-142/atr-142_user-manual_1560811015.webp)
User manual -
ATR142- 15
7.3 Keys
9 “
m
”
• Allows to decrease main setpoint.
• During configuration phase, allows to slide
through parameters. Together with
SET
key it
modifies them.
• Pressed after
SET
key it allows to decrease
alarm setpoint.
10 “
n
”
• Allows to increase main setpoint.
• During configuration phase, allows to slide
through parameters. Together with
SET
key it
modifies them.
• Pressed after
SET
key it allows to increase alarm
setpoint.
11
SET
• Allows to display alarm setpoint and runs the
autotuning function.
• Allows to modify configuration parameters.
12
FNC
• Allows to run the autotuning function and to
select Manual/automatic operation.
• Allows to enter/exit for configurator procedure.
8
Controller functions
8.1 Modifying main setpoint and alarm
setpoint values
Setpoint value can be changed by keyboard as follows:
Press
Effect
Do
9 “
n
” or “
m
” Value on display 2
changes
Increase or decrease
main setpoint
10
SET
Visualize alarm
setpoint on display 1
11 “
n
” or “
m
” Value on display 2
changes
Increase or decrease
the alarm set point
value