Cerabar S/Deltabar S/Deltapilot S 4...20mA HART
Trouble-shooting
Hauser
141
8.2
Response of outputs to errors
The device differentiates between the error types Alarm, Warning and Error.
See also Section 8.1 "Messages" und Page 111 ff, Table 20: OUTPUT and Page 111 ff, Table 31:
MESSAGES the following table and Page 132, Section 8.1 "Messages".
Output
A (Alarm)
W (Warning)
E (Error: Alarm/Warning)
Current output
Assumes the value specified via the
OUTPUT FAIL MODE
1)
, ALT. CURR.
OUTPUT
1
and SET MAX. ALARM
1
parameter.
See also the following section
"Configuring current output for an alarm".
Device continues measuring.
For this error, you can enter whether the
device should react as in the event of an
alarm or as in the event of a warning. See
corresponding "Alarm" or "Warning"
column. (
See also these Operating
Instructions, parameter description SELECT
ALARM TYPE.)
Bargraph
(on-site display)
The bargraph adopts the value defined by
the OUTPUT FAIL MODE
1
parameter.
The bargraph adopts the value which
corresponds to the current value.
See this table, column "Alarm" or
"Warning".
On-site display
– The measured value and message are
displayed alternately
– Measured value display:
-symbol is
permanently displayed.
– The measured value and message are
displayed alternately
– Measured value display:
-symbol
flashes.
– The measured value and message are
displayed alternately
– Measured value display: see
corresponding "Alarm" or "Warning"
column
Message display
– 3-digit number such as A122 and
description
Message display:
– 3-digit number such as W613 and
description
Message display:
– 3-digit number such as E731 and
description
Remote operation
(Digital communication)
In the case of an alarm, the
ALARM STATUS
2)
parameter displays a 3-
digit number such as 122 for "Sensor not
connected".
In the case of a warning, the ALARM
STATUS
2
parameter displays a 3-digit
number such as 613 for "Simulation is
active".
In the case of an error, the
ALARM STATUS
2
parameter displays a 3-
digit number such as 731 for "URV user
limits exceeded".
1)
Menu path: (GROUP SELECTION
) OPERATING MENU
OUTPUT
2)
Menu path: (GROUP SELECTION
) OPERATING MENU
MESSAGES