4－53

453

Network Detection Signal (FieldBus Option)

The Network Detection Signal output indicates the general status of network communications when using a FieldBus option. The inverter has a programmable watchdog timer to monitor network activity. Parameter P044 sets the time-out period. If communications stop or pause longer than the specified time-out period, the ODc output turns ON.

Option

Terminal

Function Name

State

Description

Code

Symbol

 

 

 

 

10

ODc

Network

ON

when the communication watchdog timer (period

 

 

Disconnection

 

specified by P044) has timed out.

 

 

Signal

OFF

when the communication watchdog timer is

 

 

(Option module)

 

satisfied by regular communications activity

Valid for inputs:

11, AL0 – AL2

 

Example for terminal [11] (default output

Required settings

P044, P045

 

configuration shown – see page 3-54):

Notes:

 

 

 

Inverter output

 

ξ To disable the communications watchdog timer,

 

terminal circuit

ODc

set P044=00.00 sec.

 

 

 

 

 

 

 

CM2

11

 

 

 

 

 

RY

 

 

 

 

Example for terminal [AL0], [AL1], [AL2] (requires

 

 

 

 

output configuration – see page 4-35 and 3-54):

 

 

 

 

Inverter logic

ODc

 

 

 

 

circuit board

 

 

 

 

 

AL0

AL1 AL2

 

 

 

 

Power

Load

 

 

 

 

supply

 

 

 

 

 

and

Inverter

installation

Mounting

Monitoring

Operationsand

 

 

See I/O specs on page 4-6

Page 201 Page 203
Page 202
Image 202
Hitachi CP-X200 instruction manual Network Detection Signal FieldBus Option, Set P044=00.00 sec
Page 201 Page 203

CP-X200 specifications

The Hitachi CP-X200 is a versatile and robust projector designed to cater to the needs of educational and business environments. It combines affordability with high-quality performance, making it an attractive option for various presentations and multimedia applications.

At the heart of the CP-X200 is its high brightness capability, with a lumen output of 3,000 ANSI lumens. This feature enables the projector to deliver clear and vibrant images even in well-lit rooms. The resolution of XGA (1024 x 768 pixels) ensures that text and graphics are sharp, making it suitable for everything from classroom lectures to corporate presentations.

One of the standout characteristics of the Hitachi CP-X200 is its advanced lamp technology. The projector uses a long-lasting lamp that can provide up to 5,000 hours of usage in standard mode, allowing for extended intervals between lamp replacements. Additionally, the ECO mode can further enhance the lamp life, extending its longevity while reducing energy consumption.

The CP-X200 is equipped with a variety of connectivity options, including HDMI, VGA, and composite inputs, allowing users to easily connect it to various devices such as laptops, DVD players, and other multimedia systems. The inclusion of USB and RS-232 interfaces ensures compatibility with different control systems, making it a flexible choice for diverse setups.

Another significant feature is the projector's built-in 10-watt speaker, which provides decent audio output, eliminating the need for external speakers in smaller venues. The speaker system enhances presentations, ensuring that audio and visuals are cohesive, promoting better audience engagement.

Portability is another key aspect of the Hitachi CP-X200, which weighs just around 3.5 kg (approximately 7.7 lbs), allowing for easy transport between locations. Its compact design makes it suitable for both fixed installations and mobile use, catering to professionals who require a projector that adapts to various environments.

The user-friendly interface and robust remote control enhance the projector's operability, providing easy access to essential functions. Additionally, features such as auto keystone correction adjust the image to maintain consistent quality even when the projector is not perfectly aligned with the screen.

In summary, the Hitachi CP-X200 is a feature-rich projector that embodies reliability, performance, and ease of use. Its combination of high brightness, various connectivity options, long lamp life, portability, and integrated audio makes it an excellent choice for education and business professionals seeking a dependable presentation solution.
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