USER MANUAL | NOVA XL
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Monochrome LCD Display (Optional)
Custom Nova XL OCUs may be equipped with a 120x32p monochrome, backlit LCD. The LCD displays several standard screens,
including software version, splash screen, communication error, and STOP screen each designed to provide essential information
about the status of the OCU. Custom displays can be designed using Hetronic’s PC-HLink tool for LCD displays. LCD features
are summarized as follows.
LCD Software version
When the display powers on, it will immediately show the LCD type and the installed software version of the display controller.
LCD Welcome Screen
After the initial display of the standard LCD software information, users have the option to select a different welcome screen.
Unless customized, the Hetronic logo is used as a welcome screen. This customization can be arranged by specifying
requirements to an authorized Hetronic dealer whilst negotiating the purchase of your new OCU or alternatively using Hetronic’s
PC H-Link LCD display graphics programming tool.
Remote Controlled Machine Feedback
The feedback function is used to communicate information from the machine MCU to the OCU using either a half or full duplex
link, as equipped on the purchased OCU. A number of graphic modes supporting different custom graphics of different size and
configuration, or alternatively up to four lines of text, each line with 11 ascii characters may be used to represent machine
feedback information on the LCD. The format of the feedback is dependent on the type of feedback telegram configured on the
MCU. Up to four other on/off digital outputs, that can drive additional optional LEDs on the OCU can also be designated through
the LCD feedback option. Contact your nearest Hetronic dealer for more information.
Machine Communication Feedback Error
When the antenna symbol flashes, it indicates a feedback communication link failure; meaning the OCU has not received a valid
telegram from the MCU for 5 seconds. This poses an imminent risk of losing radio connection. Therefore, it is crucial to check for
any obstacles blocking the connection and ensure that the units are within the range of the radio system.
OCU STOP Status
The STOP screen is displayed whenever the OCU is in STOP mode. This shows when the user manually activates the Stop
button or alternatively when an automatic passive Stop is generated like in the event of an OCU and MCU outside the reception
range or in case of an OCU error.
Accessories and Spare Parts
The standard belts for the NOVA XL OCU are the neck and belly belt. Both belts can be purchased with or without the cushion.
Similarly, belts can be purchased with or without brand logo. Refer to the online web shop on
https://shop.hetronic.com.mt/en/home for more information on this and any other parts you may need.
GRAPHIC LCD 120x32
SOFT. VERSION: 2.60
STOP
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