Deltabar S
14 Endress+Hauser
Alarm and warning messages
Process pressure range
A0022894
A Range of current signal for measured value transmission (NE43) 3.8 to 20.5 mA
B Range of output current 3.6 to ≥21.0 mA
LRL Lower range limit
LRV Lower range value
URV Upper range value
URL Upper range limit
Message
number/
parameter
Message/description Factory setting Parameterization method with increased security during
parameter entry
with FW 02.20 with FW ≥ 02.30.zz Permitted SIL
setting
with FW ≤ 02.20
1)
with FW ≥ 02.30.zz
115 Sensor over pressure Warning Warning Warning or alarm Alarm
As per client setting
(default: warning)
120 Sensor low pressure Warning Warning Warning or alarm Alarm
620 Current output
out of range
Warning Warning Warning or alarm Alarm
715 Sensor over temperature Warning Warning Warning or alarm Alarm
720 Sensor under
temperature
Warning Warning Warning or alarm Alarm
717 Transmitter over temp. Warning Warning Warning or alarm Alarm
718 Transmitter under temp. Warning Warning Warning or alarm Alarm
726 Sens. temp. error
overrange
Warning Alarm Alarm Alarm Alarm
727 Sens. pres. error
overrange
2)
Warning Warning Warning or alarm Alarm As per client setting
(default: warning)
Alarm
current
Output Fail Mode MAX MAX MIN or MAX MAX As per client setting
(default: MAX)
1) Settings are automatically changed from warning to alarm via the parametrization method.
2) The setting influences the parameters for functional safety (Tables ä 4)
LRL -10% URL +10%
LRL
URL
LRV
1
2
3
5
URV
A
B
4
Process pressure
range
Acting process pressure Message
1)
1) The output current depends on the message setting as alarm or warning.
1 Process pressure below sensor measuring range limit
E120 (LRL -10 %)
E727 (<< LRL -10 %)
2 Process pressure/current below set range limit E620 < LRV
3 Process pressure within set measuring range None (3.8to20.5 mA)
4 Process pressure/current above set range limit E620 > URV
5 Process pressure above sensor measuring range limit
E115 (URL +10 %)
E727 (>> URL +10 %)
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