Bacharach GDA-1600 Manual Do Proprietário
GDA-1600 16-Channel Controller
Instruction 5700-9001
10
3 Operation
The GDA-1600 offers 3 graphic screens for viewing monitored data and a Set-Up menu
screen for operator interface to configuration menus. They are shown below in Figure
3.0. The Bar Graphs screen allows viewing of all active channels simultaneously. The
Trend screen displays a 24 hour trend, one channel at a time. The Combination screen
displays a bar graph, large engineering units and a 30 minute trend, one channel at a time.
Input channels may be displayed in sequence with the UP/DOWN keys. The NEXT key
switches between the 3 graphic data screens. When power is applied to the GDA-1600,
the graphic LCD returns to the last active screen from when power was removed.
Setup menus are entered by pressing EDIT from any data screen, and scrolling to the
Setup menus are entered by pressing EDIT from any data screen, and scrolling to the
desired menu using the UP/DOWN keys. Pressing EDIT again enters the selected
menu’s tree of variables. This Setup mode may be exited manually by pressing NEXT,
or automatically when no keys are pressed for 5 minutes. Alarm relays and front panel
alarm LED indicators remain active during the Setup mode. An AUTHORIZE menu
offers a password feature to prevent tampering with GDA-1600 parameters.
Figure 3.0 – Setup Menus
3.1 Setup Menu Configuration
Variables inside system and channel menu trees allow optimum GDA-1600 configuration
for a wide range of demanding multi-point monitoring applications. Access to menus are
accomplished via the Setup mode by pressing EDIT and activating the Setup screen
shown in Figure 3.0. Menu trees are provided for each of the 16 channels and another for
system variables. Select the desired menu by scrolling with UP/DOWN and EDIT to
enter the menus.