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GE GFK0579B user manual LEDs, Connectors

Models: GFK0579B

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LEDs

The Remote I/O Scanner has three LEDs that show through the transparent portion at the top of the door.

Module OK lights to indicate that the module has passed its powerup diagnostic tests. If this LED flashes, it indicates a problem, as shown in the table below. If this LED is off, there is a fatal error, which causes the Remote I/O Scanner to go to stop/faulted mode.

I/O Enabled lights when the Remote I/O Scanner is receiving the expected output data from the CPU. If this LED flashes, it indicates either I/O data is forced, or a Device Number conflict.

Bus B Active if the Remote I/O Scanner is installed on a dual (redundant) bus, this LED lights if Bus B of the dual bus pair is the currently±active bus.

The following table summarizes the LED indications.

Module OK

I/O Enabled

Meaning

 

 

 

On

On

Normaloperation

Blinking

On

Faultdetected

On

Blinking

I/Odataforced

Alternateblinking

Alternateblinking

Fault detected,andI/Odataforced

Synchronousblinking

Synchronousblinking

DeviceNumberconflict

On

Off

Outputs not being updated from CPU

Off

Off

No power or fatal error

 

 

 

Connectors

The front of the module has three connectors:

H9±pin male D Connector: the upper connector. Used for attaching a Genius Hand±held Monitor.

H15±pin female D Connector: the center connector. This connector is an RS±422 compatible RS±485 serial port. It can be used for communicating with a programmer equipped with the serial version of Logicmaster 90±70, or for connection to a multidrop communications network.

HThe connector at the bottom of the module attaches the Genius bus terminal strip. Because the terminal strip is removable, it is possible to service or replace the Remote I/O Scanner while the rest of the system is operating, without disrupting bus communications.

Chapter 1 Introduction

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GE GFK0579B user manual LEDs, Connectors
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GFK0579B specifications

The GE GFK0579B is a compact and efficient refrigerator designed to meet the needs of modern households. With its sleek design and impressive features, it has quickly become a popular choice for those looking for functionality without compromising on aesthetics. One of the standout characteristics of this model is its energy efficiency, which is crucial in today's environmentally conscious market. The GFK0579B is equipped with advanced cooling technologies that ensure optimal temperature control while minimizing energy consumption.

In terms of capacity, the GFK0579B is thoughtfully designed to maximize storage space. It features adjustable shelves that allow users to customize the interior layout according to their specific needs, accommodating various sizes of groceries and beverages with ease. The refrigerator also includes dedicated compartments for fruits and vegetables, helping to keep them fresh and prolong their shelf life. An integrated ice maker adds to the convenience, providing a steady supply of ice without the need for manual production.

Another notable feature is the refrigerator's smart technology integration. The GFK0579B is compatible with various smart home systems, enabling users to monitor and control settings remotely. This connectivity is ideal for tech-savvy consumers who appreciate the ability to manage their appliance efficiently from their smartphones or tablets. Additionally, the temperature control system is designed to be precise, ensuring that different food items are stored at their optimal temperatures.

The exterior of the GE GFK0579B is designed with a modern finish that fits seamlessly into any kitchen décor. The fingerprint-resistant stainless steel surface not only looks great but also cuts down on the maintenance required to keep the appliance looking new.

Furthermore, safety is a priority with this model, which includes features such as door alarms that notify users if the door has been left ajar for an extended period. Overall, the GE GFK0579B is a well-rounded refrigerator that combines energy efficiency, smart technology, and user-friendly design, making it an excellent addition to any home. Whether you're a culinary enthusiast or just looking for a reliable appliance, the GFK0579B stands out as a versatile choice.