nvent raychem tcontrol-cont-03 Operating And Installation Manual page 27

0
Fixed alarm value AL
The limit comparator functions lk7 and lk8 monitor the process
value x for a fixed alarm value AL to be set.
k l 7
1
0
ConF -> LC -> LC1, LC2 ->
Parameters
Function
FnCt
Function
AL
Hysteresis
HySt
Response by
Out of Range
ACrA
Limit
comparator
process value
LCPr
Limit
comparator set
point value
LCSP
x
w
HySt
x
AL
Value /
Selection Description
0 no function
1 lk1
2 lk2
3 lk3
4 lk4
5 lk5
6 lk6
7 lk7
8 lk8
-1999 ... Alarm value (limit value) to be monitored
(see limit comparator functions lk1...lk8:
+9999 alarm value AL)
Alarm value range for lk1 and lk2: 0 ... 9999
0... Hysteresis in respect to the alarm value
1 ... (see limit comparator functions lk1...lk8:
9999 hysteresis HySt)
Switching state in the event of overrange
or underrange ("Out of Range")
0 off
1 on
(analog Input variable for limit comparator
selector) (see limit comparator functions lk1...
Process lk8: process value x)
value
(analog Set point value for limit comparator
selector) (see limit comparator functions lk1 ...
Current lk6: set point value w)
set point
value
0
w
k l 8
1
0
AL
x
HySt
x
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