9 Trouble-shooting
Proline Promass 83 FOUNDATION Fieldbus
82
Hauser
9.3
Process errors without messages
Symptoms
Rectification
Remark:
You may have to change or correct certain settings in parameters in order to rectify the fault. The parameters listed
below, e.g. “Install. Direction Sensor” are described in detail in the “Description of Device Functions” manual.
Measured value reading fluctua-
tes even though flow is steady.
1.
Check the fluid for presence of gas bubbles.
2.
Increase the following value:
– FF: Analog Input function block
→
Parameter PV_FTIME
– Local display: HOME
→
BASIC FUNCTION
→
SYSTEMPARAMETER
→
CONFIGURATION
→
FLOW DAMPING
3.
Increase the value for display damping:
– FF: Transducer Block
→
Parameter “User Interface - Damping”
– Local display: HOME
→
USER INTERFACE
→
CONTROL
→
BASIC CON-
FIG.
→
DISPLAY DAMPING
Measured value reading shown
on display, even though the fluid
is at a standstill and the measu-
ring tube is full.
1.
Check the fluid for presence of gas bubbles.
2.
Enter or increase the value for the switching point of low flow cutoff:
– FF: Transducer-Block
→
Parameter “Low Flow Cutoff - On-Value”
– Local display: HOME
→
BASIC FUNCTION
→
PROCESSPARAMETER
→
CONFIGURATION
→
ON-VAL. LF-CUTOFF
The fault cannot be rectified or
some other fault not described
above has occurred.
In these instances, please contact
your Hauser service
organisation.
The following options are available for tackling problems of this nature:
Request the services of an Hauser service technician
If you contact our service organisation to have a service technician sent out, please
be ready with the following information:
– Brief description of the fault
– Nameplate specifications (Page 9 ff.): Order code and serial number
Returning devices to Hauser
The procedures on Page 8 must be carried out before you return a flowmeter requi-
ring repair or calibration to Hauser.
Always enclose a duly completed “Declaration of contamination” form with the
flowmeter. You will find a preprinted “Declaration of contamination” form at the
back of this manual.
Replace transmitter electronics
Components in the measuring electronics defective
→
order replacement
→
Summary of Contents for Proline Promass 83
Page 24: ...3 Installation Proline Promass 83 FOUNDATION Fieldbus 24 Endress Hauser ...
Page 34: ...4 Wiring Proline Promass 83 FOUNDATION Fieldbus 34 Endress Hauser ...
Page 64: ...6 Commissioning Proline Promass 83 FOUNDATION Fieldbus 64 Endress Hauser ...
Page 66: ...7 Maintenance Proline Promass 83 FOUNDATION Fieldbus 66 Endress Hauser ...
Page 90: ...9 Trouble shooting Proline Promass 83 FOUNDATION Fieldbus 90 Endress Hauser ...
Page 116: ...Index Proline Promass 83 FOUNDATION Fieldbus 116 Endress Hauser ...
Page 118: ...www endress com worldwide BA065D 06 en 12 04 50098623 FM SGML 6 0 ...