Display And Key Functions; Meaning Of Status Lights (Led); Keys - Pixsys ATR244-12ABC Manual De Instalación

6

Display and Key Functions

2 1
AT R 2 4 4
15
3
4
C1
A1 A2 A3
C2 TUN MAN REM
5
FNC SET
6
11 12 13 14
6.1

Meaning of Status Lights (Led)

ON when the command output 1 is active. In versions with single analog input, it is ON
when the valve is opening. In the versions with two analog inputs, in case of command
3 C1
1 on the motorized valve, it is permanently ON when the valve is opening and flashing
during the closing phase.
ON when the command output 2 is active. In versions with single analog input, it is ON
when the valve is opening. In the versions with two analog inputs, in case of command
4 C2
2 on the motorized valve, it is permanently ON when the valve is opening and flashing
during the closing phase.
5 A1 ON when alarm 1 is active.
6 A2 ON when alarm 2 is active.
7 A3 ON when alarm 3 is active.
8 TUN ON when the controller is executing an auto-tuning cycle.
9 MAN ON when "Manual" function is active.
ON when the controller communicates through serial. Flashes when the remote setpoint
REM
10
is enabled.
6.2

Keys

• Increases the main setpoint.

11 • During configuration allows to scroll the parameters or the groups of parameters.
• Increases the setpoints.
• Decreases the main setpoint.

12 • During configuration allows to scroll the parameters or the groups of parameters.
• Decreases the setpoints.
• Allows to visualize command and alarm setpoints.
13 SET • During configuration allows to enter the parameter to be modified and confirms the
variation.
• Allows to enter the Tuning launch function, automatic/manual selection.
14 FNC
• During configuration works as exit key (ESCAPE).
• ON during the rising phase of the pre-programmed cycle;
c
• ON during the falling phase of the pre-programmed cycle;
d
15
c
• Both ON during parameter modification, when this is not a default value.
d
16 - ATR244 - User manual
123. 4
7
1
8
9
10
PRobe
2
Normally displays the process. During the configuration
phase, it displays the parameter being inserted.
Normally displays the setpoint. During the configu-
ration phase, it displays the parameter value being
inserted.