Endress+Hauser Proline Promass 83 - Page 51

Device Functions Proline Promass 83 MODBUS RS485 5 Block USER INTERFACE
Endress+Hauser 51
ASSIGN
(continued)
2620 Advanced selection: with the optional SW package ADVANCED DIAGNOSIS
79 = MASS FLOW DEVIATION
80 = DENSITY DEVIATION
81 = REFERENCE DENSITY DEVIATION
82 = TEMPERATURE DEVIATION
83 = TUBE DAMPING DEVIATION
84 = ELECTRODYNAMIC SENSOR DEVIATION
96 = OPERATING FREQUENCY FLUCTUATION DEVIATION
97 = TUBE DAMPING FLUCTUATION DEVIATION
! Note!
Multiplex mode is suspended as soon as a fault / notice message is generated. The
message in question appears on the display.
Once the fault is eliminated, the measuring device resumes operation in Multiplex
mode and the error message is no longer displayed on the local display.
100% VALUE
MODBUS register:
Data type:
Access:
2621
2544
Float
read/write
! Note!
Function is not available unless one of the following was selected in the ASSIGN
function (2620):
•MASS FLOW IN %
•VOLUME FLOW IN %
• CORRECTED VOLUME FLOW IN %
• MASS FLOW BARGRAPH IN %
• VOLUME FLOW BARGRAPH IN %
• CORRECTED VOLUME FLOW BARGRAPH IN %
For specifying the flow value to be shown on the display as the 100% value.
User input: 5-digit floating-point number
Factory setting: 10 kg/s, 10 l/s or 10 Nl/s
FORMAT
MODBUS register:
Data type:
Access:
2622
2543
Integer
read/write
For selecting the maximum number of places after the decimal point to be
displayed for the display value.
Options:
0 = XXXXX
1 = XXXX.X
2 = XXX.XX
3 = XX.XXX
4 = X.XXXX
Factory setting:
X.XXXX
! Note!
• Note that this setting only affects the reading as it appears on the display, it has
no influence on the accuracy of the system's calculations.
• The places after the decimal point as computed by the measuring device cannot
always be displayed, depending on this setting and the engineering unit. In
such instances an arrow appears on the display between the measuring value
and the engineering unit (e.g. 1.2 → kg/h), indicating that the measuring
system is computing with more decimal places than can be shown on the
display.
Function description
USER INTERFACE → INFORMATION LINE → MULTIPLEX