Q9 Plus ASD Installation and Operation Manual
27
Electronic Operator Interface
The
Q9 Plus ASD
Electronic Operator Interface
(EOI) is comprised of an LED screen, an LCD screen,
a rotary encoder, and five keys. These items are shown on
pg. 28
.
EOI Operation
The
EOI
is the primary input/output device for the user. The
EOI
may be used to monitor system
functions, input data into the system, perform diagnostics, and view performance data (e.g., motor
frequency, bus voltage, torque, etc.).
The software used with the
Q9 Plus ASD
is menu driven; thus, making it a select and click environment.
The operating parameters of a motor may be selected and viewed or changed using the
EOI
(or via
communications).
The
EOI
may be mounted remotely using the optional
ASD-MTG-KITQ9
. The kit contains all of the
hardware required to mount the
EOI
of the 9-Series ASD remotely. See the section titled
EOI Remote
Mounting on pg. 31
for more information on this feature.
System operation and
EOI
operation while using the remotely-mounted
EOI
are the same as with the
ASD-mounted configuration.
Battery Backup
The EOI is equipped with a battery backup system. The function of the backup system is to retain the EOI
SRAM programming in the event of a power outage, or if an EOI removal and installation from one
system to another is required without the loss of programming.
Listed below are the items retained by the battery backup system:
Trip History
,
EOI
Contrast
,
Real-Time Clock
Information,
Monitored items
,
Password and Lockout
Information,
Alarm
Information,
Main Monitor
Items,
Prohibited
Items, and
Save User Settings
Information (parameter settings may be saved by the user).
The battery backup system must be activated by the installer or maintenance personnel to use the backup
function.
To activate the battery backup system, remove the Phillips screw from the front of the LED/LCD display
unit (see
Figure 21. on pg. 28
). Remove the LED/LCD display unit from the ASD. From the circuit side of
the display unit, remove the jumper at
J1
, pins
2
and
3
. Place the jumper at
J1
, pins
1
and
2
. The battery
backup system is now configured for use.
The expected battery life cycle is four and a half years.
Note:
The Battery backup system provides for memory retention only — it does not supply
power to the LED/LCD display or any other subsystems.
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