MSA 9020 LCD User Manual

Control Unit Models 9010 LCD and 9020 LCD
30
Setting Parameters
MSA
GB
SETTINGS OF THE ALARM SET-POINT “C” [CAUTION] - OUTPUT WITH OPTO-ISOLATOR
P7 Settings of the alarm set-point
Selection of the direction of activation of the alarms
U: rising, d: falling
Setting the intervention threshold
Permissible values: 0100 % of the full scale
Also valid in the
ATEX version to al-
low remote indica-
tion of the EEEE
indication if set at
100 % of the full
scale
P8 Selection of the opto-isolator state in regular operation
E: conducting / Energised dE: not conducting / not Energised
P9 Selection of the reset mode.
Sequences: 1A; 1M; 2A; 2M
[see attachment 1]
P10 Setting the delay time for the indication of the alarm
Permissible values: 09999 sec
SETTINGS OF THE ALARM SET-POINT “W” [WARNING] - OUTPUT WITH RELAY
P11 Settings of the alarm set-point
Selection of the direction of activation of the alarms
U: rising, d: falling
Setting the intervention threshold
In the ATEX version,
the permissible val-
ues are
080 % of the full
scale.
P12 Selection of the opto-isolator/relay state in regular operation
E: conducting / Energised, dE: not conducting / not Energised
P13 Selection of the reset mode.
Sequences: 1A; 1M; 2A; 2M
[see attachment 1]
P14 Setting the delay time for the indication of the alarm
Permissible values: 09999 sec
With the Unit of Measure PPM, the Control Unit shows the
selection SteL, TuA [TWA] and norM; by selecting norM it is
possible to set the delay.
SETTINGS OF THE ALARM SET-POINT “A” [ALARM] - OUTPUT WITH RELAY
P15 Settings of the alarm set-point
Selection of the direction of activation of the alarms
U: rising, d: falling
Setting the intervention threshold
In the ATEX version,
the permissible val-
ues are
080 % of the full
scale.
P16 Selection of the opto-isolator/relay state in regular operation
E: conducting / Energised, dE: not conducting / not Energised
P17 Selection of the reset mode.
Sequences: 1A; 1M; 2A; 2M
[see attachment 1]
P18 Setting the delay time for the indication of the alarm
Permissible values: 09999 sec
With the Unit of Measure PPM, the Control Unit shows the
selection SteL, TuA [TWA] and norM; by selecting norM it is
possible to set the delay.
P19 Selection of the analogue output signal range
020; 420; 200; 204mA
P20 Selection of the analogue output signal value in the case of fail-
ure
0; 2; 4; 20 mA or h [frozen]
Step Function NOTES

MSA 9020 LCD Specifications

General

Brand	MSA
Model	9020 LCD
Category	Control Unit
Language	English