Handbook
Ucontrol
type-lines PXDM
Date 06/04
TBL02_55-GB06/04
Part.-No. 00153239-GB
Page 94 / 105
100 %
1
0
E1
max
Analog IN
50 %
1
0
E1
min
Analog IN
50 %
1
0
E1
min
Analog IN
50 %
E1
max
100 %
100 %
11.2 Limit indication depending on setting or sensor signal
following functions can be allocated to the limit indication.
Function
description
OFF
No function
1 L
Indication with the centralized fault of a programmed relay (IO allocation
function 2K) warning symbol in display, “AL“ code in events memory
2 L
Is merely displayed in the events menu as message “msg“
In the IO setup, a separate relay can be allocated independent of these settings.
Both values for E1 („E1 min“ and „E1 max“) can be set independent of each other and act on a relay together if
correspondingly programmed. If a function is activated or if a relay is allocated, both settings (min and max) are initially at
OFF. Work can be carried out with one as well as with both limit indicators.
The same setting applies to E2 min and E2 max; described below for E1
Undercutting the signal („E1 min“)
If the signal undercuts the set value „E1 min“, this is reported until the
set value (plus adjustable hysteresis) has been exceeded once again.
Exceeding the signal („E1 max“)
If the signal exceeds the set value „E1 max“, this is reported until the
set value (minus hysteresis) has been undercut once again.
Hysteresis adjustment in the unit of measure of the programmed input signal
Time delay during alarms
Factory preset 2-seconds, adjustment range 0-120 seconds
Always adjust the value for the maximum input signal higher than the value for the minimum input signal!
E1 max. > E1 min!
Example for a limit indication of default signal or sensor signal to Analog IN 1
(Terminal E1 and GND) alarm via relay K1 (non-inverted) IO Setup
→
K1 function:
„5 K“ = limit indicators E1
Settings: E1 max: 80 % / E1 min: OFF / switching hysteresis 5 % (from 100 %)
Settings: E1 min: 20 % / E1 max: OFF / switching hysteresis 5 % (from 100 %)
Settings: E1 min: 20 % / E1 max: 80 % / switching hysteresis 5 % (from 100 %)
Summary of Contents for Ucontrol PXDM Series
Page 80: ...Handbook Ucontrol type lines PXDM Date 06 04 TBL02_55 GB06 04 Part No 00153239 GB Page 80 105 ...
Page 92: ...Handbook Ucontrol type lines PXDM Date 06 04 TBL02_55 GB06 04 Part No 00153239 GB Page 92 105 ...
Page 96: ...Handbook Ucontrol type lines PXDM Date 06 04 TBL02_55 GB06 04 Part No 00153239 GB Page 96 105 ...
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