Max Function, Max Keypad, Forgive Antipassback

PIN + ent

0 = OMIT ZONES [ent] to Select

8 = CODES [ent] to Select

ent

CODES

1 = User Codes

ent

001 USER

L3 A ________

ent

[ent] to Select 1 = Modify PIN

[ent] to Select

8 = MAX Function

ent

MAX Function

**= NOT USED

1+2 (A>)

MAX Function

12 = TIMED SET

ent

[ent] to Select

9 = MAX Keypad

ent

**- KEYPAD

# = Enable

01 - KEYPAD

# = Disable

02 - KEYPAD

#= Disable ent

Max Function

The MAX card can be assigned to a single menu option. The user must be authorised to access the menu option, either by the user level assigned or by having the menu option access type changed by the engineer.

The default option is Not Used. A new option is assigned by scrolling using the A> or <B keys until the required option is displayed or directly entering the option number using the keypad digits. Select the function by pressing the ent key

Max Keypad

The menu option assigned to the MAX card/tag/fob can be limited to operate on a single keypad. On selecting this option the display shows **, indicating that a keypad has not been specified. To specify a keypad, press the # key. The address of the first keypad on the system is displayed. Use the A> or <B key to select the required keypad and press the ent key to accept the programming.

Note: A black flashing square over the first digit of the keypad address indicates the address of the keypad currently being used.

• “Card- Held” Max Operation

The MAX function is activated when the card is held directly in front of a MAX reader for three seconds. The MAX reader must be assigned a common group to the MAX user. The keypad specified in the Max Keypad option displays the assigned MAX function.

Note: If the specified keypad is in use, then the option does not display. If the MAX function is an “action” type option, e.g. 12 = Timed Set, then the function is carried out.

If no keypad is specified (**), the MAX menu option will operate on all keypads that share the groups of the MAX user. If there is more than one keypad, the message Press any key is displayed on all valid keypads. Press any key to activate the function on that keypad. Press no key within five seconds and the function automatically activates on all keypads.

Forgive Antipassback

When the Timed Antipassback feature is enabled, it will prevent more than one use of any particular card at a particular reader within a preset time period. The forgive function is available to clear all or particular antipassback restrictions in force.

3-520, 3-48C, 3-144, 3-520C, 3-144C specifications

Honeywell has established itself as a leader in electronic control and automation, and their series of products, including the 3-520C, 3-520, 3-144C, 3-48C, and 3-144, exemplify the company's commitment to innovation and quality. These devices are primarily designed for use in climate control and industrial automation applications, providing reliable operation and advanced features.

The Honeywell 3-520C and 3-520 are versatile controllers known for their ability to manage complex HVAC systems effectively. They feature intuitive programming capabilities and user-friendly interfaces, which make them suitable for both novice and experienced users. The 3-520 model has a comprehensive set of inputs and outputs that allow for the precise control of various HVAC components. One of its key technologies is the use of PID control algorithms, which ensure optimal temperature regulation by continuously adjusting based on real-time feedback.

The Honeywell 3-144C and 3-144 models provide enhanced control solutions with a focus on energy efficiency and performance. The 3-144C boasts advanced diagnostics and monitoring capabilities that facilitate quick troubleshooting, while its built-in analytics tools help users optimize energy consumption. Both models support various communication protocols, enabling seamless integration with existing building management systems.

Another notable product in this lineup is the Honeywell 3-48C, which stands out for its compact design and robust performance. This model is particularly well-suited for smaller systems where space is limited. Despite its size, the 3-48C does not compromise on features; it offers precise temperature control, programmable settings, and compatibility with a variety of HVAC components.

The characteristics of these Honeywell controllers include durable construction, ensuring long service life even in demanding environments. They are designed to operate efficiently across a broad range of temperatures and conditions. Additionally, the user-friendly interface and programmable settings allow for tailored control strategies, improving overall system performance.

Overall, Honeywell’s 3-520C, 3-520, 3-144C, 3-48C, and 3-144 models highlight the company’s dedication to providing advanced technological solutions that cater to modern HVAC needs, prioritizing efficiency, reliability, and ease of use. As the industry continues to evolve, these controllers remain relevant by incorporating the latest in control technology, making them excellent choices for climate control applications.

Honeywell 3-48C, 3-520C Max Function, Max Keypad, Card- Held Max Operation, Forgive Antipassback

Models: 3-520 3-48C 3-144 3-520C 3-144C