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Les langues disponibles
6
Display and Key Functions
2
1
AT R 2 2 4
15
3
C1
A1
A2
TUN
C2
A3
MAN
5
FNC
SET
6
11 12 13 14
6.1
Meaning of Status Lights (Led)
3
C1
ON when the command output 1 is active.
5
A1
ON when alarm 1 is active.
6
A2
ON when alarm 2 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
10
REM
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).
c
15
• Both ON during parameter modification, when this is not a default value.
d
7
Controller Functions
7.1
Modification of main and alarm setpoint value
Setpoint value can be modified from keyboard as follows:
Press
Display
1
Value on display 2 changes.
Visualizes the other setpoints on display 1.
2
SET
Display 2 shows the setpoint type.
3
Value on display 1 changes.
24 23 22
21 20 19
24...230V
AC/DC
8
11
9
15
10
12
REM
3
C1
C2
A1 A2
5 6
Q1
Q2
NO C
NC NO
1
2
3
4
1
18 17 16 15 14 13
DI1
+V
(PNP)
PT100
NI100 A\V
DRR224
1
13
FNC
2
14
SET
A3
TUN MAN REM
8
9
10
2
DO1
C NC
0V (PNP)
5
6
7
8
9 10 11 12
Do
Increases or decreases the main setpoint
value.
Increases or decreases the alarm setpoint
value.
Normally displays the
process. During the
123. 4
configuration phase, it
displays the parameter
being inserted.
Normally displays the
setpoint. During the
PRobe
configuration phase, it
displays the parameter
value being inserted.
User manual - ATR224 - DRR224 - 13
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