Proline t-mass 65 PROFIBUS DP
Operation
37
5.2
Local display
5.2.1
Display and operating elements
The local display enables you to read all important parameters directly at the measuring point and
configure the device using the function matrix. The display consists of two lines; this is where
measured values and/or status variables (process/system error messages, bar graph, etc.) are
displayed. You can change the assignment of display lines to different variables to suit your needs
and preferences (
→
see the “Description of Device Functions” manual).
a0001141
Fig. 25:
Display and operating elements
1
Liquid crystal display
The backlit, two-line liquid crystal display shows measured values, dialog texts, fault messages and notice messages.
The display as it appears when normal measuring is in progress is known as the HOME position (operating mode).
– Upper display line: shows primary measured values, e.g. mass flow in [kg/h] or in [%].
– Lower display line: shows additional measured variables and status variables, e.g. totalizer reading in [kg], bar
graph, measuring point designation.
2
Plus/minus keys
– Enter numerical values, select parameters
– Select different function groups within the function matrix
Press the +/– keys simultaneously to trigger the following functions:
– Exit the function matrix step by step
→
HOME position
– Press and hold down +/– keys for longer than 3 seconds
→
Return directly to HOME position
– Cancel data entry
3
Enter key
– HOME position
→
Entry into the function matrix
– Save the numerical values you input or settings you change
5.2.2
Icons
The icons which appear in the field on the left make it easier to read and recognize measured
variables, device status, and error messages.
Esc
E
+
-
1
3
2
+48.25 xx/yy
+3702.6 x
Icons
Meaning
S
System error
!
Notice message
P
Process error
$
Fault message
←
→
Cyclic communication via PROFIBUS active, e.g. via PLC (Master Class 1)
(alternating display
←
/
→
)
Acyclic communication via PROFIBUS active, e.g. via FieldCare (Master Class 2)
