Yokogawa EJA115 - Manual (Page 26)

IM 01C22T03-00E 5-4
5. CONFIGURATION
5.2 Basic Parameter Setting and
Changing
This section describes basic parameter setting and
changing with FieldMate. For detailed information on
FieldMate, refer to FieldMate User’s manual.
5.2.1 Explanation of Screen
The DTM-Works window is shown below.
Device Navigation tree Identification area
Parameter set application
Figure 5.4 DTM Works (Online Parameter)
Identification area:
This area contains information about the device that is
handled by the DTM. At online parameter, all param-
eters in this area must be handled as dynamic variables.
Parameter set application:
This area displays the device parameters. Parameter
setting and changing are performed in this area.
Navigation tree:
The navigation tree provides an overview of the
parameter settings. User can easily navigate the folders
and submenus using the tree view. The tree view is
similar to that of windows explorer. A sub-menu is
viewed by clicking a folder with the plus sign [+].
Clicking the minus sign [–] will close the sub-menu.
User can select an element by pushing the up or down
arrow key. The navigation tree for online parameters is
described in the following table.
Table 5.2 Navigation tree structure of online parameters
T0502.EPS
Level of node
1st 2nd 3rd
Process Variable
Device Status
Diag and Service
Easy Setup
Calibration
Physical Block
Identification
Diagnosis
Configuration
Input Transducer Block
Local Display
Output Analog Input 1
Batch Information
Output scale
Warning and Alarm
Analog Input 2
Batch Information
PV Scale
Output scale
Warning and Alarm
Device:
This menu shows the current accessible functions of
the DTM.
Table 5.3 DTM context menu
T0503.EPS
DTM Function
1st level
2nd level Description
Connect/Disconnect Connect/Disconnect
Parameter Online Parameter Online Parameterization
Offline Parameter Offline Parameterization
Configuration
Additional Functions Observe
Diagnosis
Process Trend
Upload from Device
Download to Device
Print Online Parameter
Offline Parameter
Configuration
Observe
Diagnosis
The Query Device is
located under
Configuration. The Query
Device provides a list of
all parameters in a
designated block.
This function indicates
actual process conditions.
All parameters must be
handled as dynamic
variables and updated
periodically.
This function provides
device diagnosis
information.
Trend display of process
value
All parameters are
uploaded from device to
DTM.
All parameters are
downloaded from DTM to
device.
Print specified parameter
sets.