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Crown 137769-3 Control Port Window Digital Outputs Section, Output State Pin State Indicator

Models: 137769-3

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5 Advanced Operation

Control Port Window: Digital Outputs Section

In the Control Port window, find the Digital Outputs section (Figure 5.10).

There are eight digital outputs. Each output may be controlled manually, config- ured to indicate the state of a binary object or, configured to indicate whether a particular Preset is loaded. There is one indicator and five controls for each out- put:

1. Output State (Pin State Indicator)

Indicates the logical ‘Pin-High’ or ‘Pin-Low’ status of the actual hardware output.

2. Manual

Directly controls the output state of the corresponding pin when in Manual mode.

3. Polarity

Changes the polarity of the digital output regardless of the pin control mode.

4. Reflect Manual

This causes the output to directly reflect the state of its Manual control.

5. Reflect Object

This causes the output to reflect the state of the selected binary object within the DBC Network Bridge. Only a single object may be specified.

6. Reflect Preset

This causes the output to reflect whether the chosen Preset number is loaded within the DBC Network Bridge.

When the Control Port digital outputs are turned 'on', +10VDC at 10 mA is sup- plied across the output to ground. A total of 1 amp of current is available.

There are many possible uses for the Control Port outputs. For example, they can be used to turn on auxiliary cooling fans. To do this the output signal might be used to close a relay (Figure 5.11). The relay would then turn the fans on or off.

By monitoring the operating condition of amplifiers (with the IQwic software), the need for additional cooling would be apparent. The software could then be used to turn on the appropriate Control Port input.

Another use for the Control Port outputs might be to light an LED on an annun- ciator panel to indicate Preset status, input channel mute, or any other on/off type function (Figure 5.12).

DBC Network Bridge

Figure 5.10 Digital Outputs Section of

the Control Port Window

Figure 5.11

A Sample Control-Port Output Circuit

Figure 5.12

ASample Control-Port Output LED Circuit

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Operation Manual

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Crown 137769-3 Control Port Window Digital Outputs Section, Output State Pin State Indicator, Manual, Polarity
Page 51 Page 53

137769-3 specifications

Crown 137769-3 is a state-of-the-art electric forklift designed to meet the demands of modern material handling and warehouse operations. Known for its robust performance and advanced technology, this model is favored by businesses seeking efficiency and reliability.

One of the standout features of the Crown 137769-3 is its exceptional lifting capacity. With the ability to lift heavy loads with ease, it is perfect for high-capacity warehouses and industrial environments. The forklift also boasts an impressive lifting height, allowing for the stacking of goods in high racks, maximizing vertical space and optimizing storage solutions.

The ergonomics of the Crown 137769-3 are meticulously designed to enhance operator comfort and productivity. The spacious operator compartment offers ample legroom and an adjustable seat, reducing fatigue during long shifts. Additionally, the intuitive controls and clear visibility contribute to a safer and more efficient working environment, minimizing the risk of accidents.

Crown’s innovative technologies are at the forefront of the 137769-3's appeal. It features the Crown Engineered Reliability (Crown ER) system, which ensures that critical components are built to last, significantly reducing maintenance needs and downtime. The integrated monitoring system provides real-time data on performance, vehicle status, and battery life, enabling managers to optimize operations effectively.

Another key technology featured in this model is the smart traction control system, designed to provide enhanced stability and control, particularly in uneven terrains. This feature is essential for preventing tip-overs and ensuring the safety of both the operator and the loads being transported.

The Crown 137769-3 is powered by long-lasting batteries that offer impressive run times, allowing for extended usage without frequent recharging. This efficiency helps businesses maximize productivity while minimizing energy costs.

In summary, the Crown 137769-3 combines impressive lifting capabilities, advanced ergonomics, robust technology, and energy efficiency, making it an ideal choice for any warehouse operation. Its reliability, safety features, and user-friendly design contribute to a seamless operational experience, ensuring that businesses can keep pace with the demands of modern logistics and distribution. This model stands out as an excellent investment for companies striving for excellence in material handling.