Fault action
(definition of state
in case of broken
sensor) alarms
AL1, AL2, AL3.
Select intrinsic
safety
1) In case of broken sensor, the logic state of the alarm assumes the logic value selected without consideration of
alarm type (direct or reverse): ON = alarm active, OFF = alarm inactive.
2) Alarms are assigned to available outputs by setting codes r.o.1, r.o.2, r.o.3.
rEL
Alarm
Alarm
Alarm
1
2
3
0
OFF
OFF
OFF
1
ON
OFF
OFF
2
OFF
ON
OFF
3
ON
ON
OFF
4
OFF
OFF
ON
5
ON
OFF
ON
6
OFF
ON
ON
7
ON
ON
ON
Cycle time OUT1 relay or
logic = HEAT or COOL
Cycle time OUT2 relay or
logic = HEAT or COOL
0. ... 200 sec
0. ... 200 sec
10
Cycle time OUT3 relay or
logic = HEAT or COOL
0. ... 200 sec
• Prot
Pro
Protection code
Pro
Display
Change
0
SP, alarms, OutP
SP, alarms
1
SP, alarms, OutP
SP
2
SP
SP
3
SP
+ 4 disable InP, Out
+ 8 disable CFG
+ 16 disable “SW turn on – turn off”
To activate the turn off SW function, press keys
F +
∆
for 5 secs. in P.V.
To return to normal functioning, press key F for 5 secs.
15
OUT 1
Attribution of
reference signal: HEAT,
COOL, AL1, AL2, AL3
+16 for logic level denied at output
OUT 2
Attribution of
reference signal: HEAT,
COOL, AL1, AL2, AL3
r.o.x MAIN logic output function, relay (OUT1)
0
HEAT (heating control output)
1
COOL (cooling control output)
2
AL1 - alarm 1
3
AL2 - alarm 2
4
AL3 - alarm 3
5
-
6
LBA - alarm LBA
7
(AL1) OR (AL2)
8
(AL1) OR (AL2) OR (AL3)
9
(AL1) AND (AL2)
10
(AL1) AND (AL2) AND (AL3)
2
0
OUT 3
Attribution of
reference signal: HEAT,
COOL, AL1, AL2, AL3
