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Verfügbare Sprachen
l5. 2
Minimum limit auxiliary
input scale
xs. 2
Maximum limit auxiliary
input scale
of. 2
Offset correction
of aux input
lo. l
Lower limit for setting SP
and absolute alarms
xi. l
Upper limit for setting SP
and absolute alarms
• Out
Out
Output settings
Select
a1. r
reference
signal for
alarm 1
Select
a2. r
AL.x.r
reference
0
signal for
1
alarm 2
2
Select
a3. r
reference
signal for
alarm 3
AL.x.t
a1. t
Alarm
type 1
0
1
a2. t
Alarm
2
type 2
3
4
5
a3. t
6
Alarm
7
type 3
+8 to disable on power up until first interception
+16 to latch alarm
+ 32 Hys becomes delay time when alarm trips (0...999 sec.) (excluding symmetrical absolute)
+ 64 Hys becomes delay time when alarm trips (0...999 min.) (excluding symmetrical absolute)
Val.
xb. f
HB alarm
0
function
1
2
3
7
+ 0
assigned to Out1 (only for Hb_F= 0, 1, 2)
+ 4
assigned to Out2 (only for Hb_F= 0, 1, 2)
+ 12 assigned to Out4 (only for Hb_F= 0, 1, 2)
+16
inverse HB alarm
(*) minimum setting is fixed at 12% of amperometric full scale
24
0.0 ... 999.9
0.0 ... 999.9
-99.9 ... 99.9
scale points
Lo.S ... Hi.S
Lo.S ... Hi.S
AL.1.r, AL.2.r, AL.3.r
Variable to be compared
PV (Process variable)
SSP (active setpoint)
PV (process variable)
AL.1.t, AL.2.t, AL.3.t
Direct (high limit)
Absolute or
Inverse (low limit)
relative to
active setpoint
direct
absolute
inverse
absolute
direct
relative
inverse
relative
direct
absolute
inverse
absolute
direct
relative
inverse
relative
Function description
Relay, logic output: alarm active
on load current level lower than
setpoint during the ON
time of the control output
Relay, logic output: alarm active
on load current level higher than
setpoint during the OFF
time of the control output
Alarm active if one of functions 0 and 1
is true (OR logic between 0 and 1) (*)
For continuous heating output
For continuous cooling output
Reference setpoint
AL
AL (only absolute)
AL (only relative and
referred to SP1 with
multiset function)]
Normal
Symmetrical
(window)
normal
normal
normal
normal
symmetrical
symmetrical
symmetrical
symmetrical
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