Clorius Controls ER 2022S - Page 42

Compact controller ER 2022S and ER 2022SA
www.clori uscontrols.com
42 of 69
8. Configuration
Limit comparator 1 LC1 ➔
Limit comparator 2 LC2 ➔
Limit comparator 3 LC3 ➔
Limit comparator 4 LC4 ➔
Symbol
Value/selection
Description
Acknowledgement
AcnL
0
1
2
no acknowledgement
acknowledgement; only with inactive limit
comparator acknowledgement; always
possible
For settings with acknowledgement, the limit
comparator is latching, which means it
remains ON, even when the switch- on
condition is no longer present.
The limit comparator must be reset via the D
+ X keys or
binary signal.
Pulse time
tPuL
0… 9999s
The limit comparator is automatically reset
after an adjustable time period.
Limit comparator
PV
LCPr
(analog
selector)
process value
see circuit diagrams
Limit comparator
SP
LCSP
(analog
selector)
present
setpoint
see circuit diagrams (only with lk1—lk6)
Hysteresis
function
(setup)
symmetrical
asymmetrical,
left
asymmetrical,
right
see circuit diagrams
Chapter 12.2 “Alarm messages”
NOTE: Factory settings shown with BOLD text
Analog selector 0 no function
1 analog input 1
2 analog input 2
3 process value
4 present set point
5 ramp end value
6 program set point
7 math 1
8 math 2
9 set point 1
10 set point 2
11 set point 3
12 set point 4
13 controller output level
14 controller output 1
15 controller output 2
21 program run time in sec
22 residual program time in sec
23 segment run time in sec
24 residual time in sec
25 timer run timer 1 in sec
26 timer run rimer 2 in sec
27 residual run time for timer 1
in sec
28 residual run time for timer 2
in sec
29 present segment end value
30 analog marker (Profibus)
31 reserved
32 reserved
33 reserved