Endress+Hauser PROline Prosonic Flow 93 FOUNDATION Fieldbus Operating Instructions Manual page 58

5 Operation
!
"
"
58
General notes
All the device parameters important for standard operation can be configured easily
and quickly using the "Commissioning" Quick Setup menu, (see Page 75).
Complex measurement tasks require additional functions that you can configure
individually and customise to suit your process conditions. The function matrix,
therefore, comprises a multiplicity of additional functions which, for the sake of clarity,
are arranged on a number of menu levels (blocks, groups, and function groups).
Comply with the following instructions when configuring functions:
• You select functions as described on Page 57.
Each cell in the function matrix is identified by a numerical or letter code on the
display.
• You can switch off certain functions (OFF). If you do so, related functions in other
function groups will no longer be displayed.
• Certain functions prompt you to confirm your data entries. Press O or S to select
"SURE [ YES ]" and press F again to confirm. This saves your setting or starts a
function, as applicable.
• Return to the HOME position is automatic if no key is pressed for 5 minutes.
Note!
• The transmitter continues to measure while data entry is in progress, i.e. the current
measured values are output via the signal outputs in the normal way.
• If the power supply fails all preset and configured values remain safely stored in the
EEPROM.
Caution!
All functions are described in detail, as is the function matrix itself, in the "Description
of Device Functions" manual, which is a separate part of these Operating Instructions.
Enabling the programming mode
The function matrix can be disabled. Disabling the function matrix rules out the
possibility of inadvertent changes to device functions, numerical values or factory
settings.
A numerical code (factory setting = 93) has to be entered before settings can be
changed. If you use a code of your choice, you exclude the possibility of unauthorised
persons accessing data, ( → see the "Description of Device Functions" manual).
Comply with the following instructions when entering codes:
• If programming is disabled and the O or S key is pressed in any function, a prompt
for the code automatically appears on the display.
• If "0" is entered as the private code, programming is always enabled.
• The E+H service organisation can be of assistance if you mislay your personal code.
Caution!
• Changing certain parameters such as all sensor characteristics, for example,
influences numerous functions of the entire measuring device, particularly measuring
accuracy.
There is no need to change these parameters under normal circumstances and
consequently, they are protected by a special code known only to the E+H service
organisation. Please contact Endress+Hauser if you have any questions.
• In the case of the FOUNDATION Fieldbus, programming is enabled separately via the
Transducer Blocks.
PROline Prosonic Flow 93 FOUNDATION Fieldbus
Endress+Hauser