Error codes
in V2H0 and V2H1
(continuation)
7.2 Current simulation
A signal current independent of the acting
system pressure can be simulated if the
function or specific responses of any
evaluating instruments connected in the
system are to be checked.
The current value is settable within the
limits of 3.6 mA and 22 mA using the "Set
Simulation Current" parameter (V7H2).
7.3 Reset
By entering a code, the entries in the matrix
are reset partially or completely to factory
settings.
The Cerabar S differentiates among different types of reset each with various responses.
To find out which parameters are reset with the 5140, 2380 and 731 reset codes, refer
to the table on page 40.
Other reset codes have the following effects:
•
Device warm start = 62
•
2509: This reset sets the lower and upper sensor calibration limits and the zero
correction value to the factory setting. I.e.:
Low Sensor Trim = Low Sensor Limit (V7H4 = V7H6),
High Sensor Trim = High Sensor Limit (V7H5 = V7H7).
Zero Correction Value (V9H6) = 0.0
Code
Type
Cause and Remedy
Priority
E 673
2)
Warning
Editing limit
1)
for 20 mA value reached.
– Lower or upper editing level reached for 20 mA value.
This warning appears when calibrating the 20 mA value without a
reference pressure using the S+ or S– keys. The value is not
accepted.
Carry out the calibration again and make sure that the lower/upper
editing limits for the 20 mA value are not undershot or exceeded.
18
E 674
2)
Warning
Calibration error: turn down too big.
– The maximum possible turn down was exceeded. This warning
appears during a calibration using the keys of the on-site operating
terminal.
The value is not accepted.
Carry out calibration again. The pressure value for the calibration of
the 20 mA value may not be too close to 4 mA value.
19
E 675
2)
Warning
Current pressure value outside the sensor limits.
– The currently applied pressure for calibrating the 4 mA or 20 mA
values is outside the editing limits (calibration with reference
pressure and using the Z+ and Z– or S+ and S– keys). The value
is not accepted.
Carry out calibration again. The currently applied pressure for
calibrating the 4 mA and the 20 mA values must be within the
editing limits.
20
1) The editing limits are described in Chapter 7.4.
2) These error codes only appear on the on-site display.
#
Matrix Path through the
menus
Entry
Main group: Transmitter information
1
V2H9
➤
Default values
e.g. 2380
#
Matrix Path through the
menus
Entry
Main group: Additional functions
1
V7H1
➤
Simulation
ON
2
V7H2
➤
Sets simulation
current
e.g. 22 mA
Cerabar S
7 Diagnosis and Trouble-Shooting
Hauser
39
