TOSHIBA

Parameter Explanations (cont'd)

Items 214, 216, 218, 220, 222, 224, 226, 228, 230, 232, 234, 236, 238, 240, and 242, SPEED NUMBER <1,2,3,4,5,6,7,8,9,10,11,12,13,14, or 15> DRIVE TIME - This parameter determines the amount of time associated with each preset speed. The time unit (minutes/seconds is determined by the preceding parameter.

Item 243, FEEDBACK CONTROL SELECTION - This parameter programs the drive to operate in PID mode (maintain a process variable such as pressure), speed feedback, or in normal mode.

Item 244, FEEDBACK INPUT SIGNAL SELECTION - This parameter programs the drive to accept feedback at one of many possible inputs:

1:"RR" terminal

2:"IV" terminal

3:"RX" terminal

4:Pulse generator input (on option board INV3-COM-B or INV3-COM-D)

5:RS232 port

6:RS485 port or 12 bit input (on option board INV3-COM-A, INV3-COM-C or G3-VF5X-4526A

7:Binary input ( via input terminals programmed appropriately - see Items 45-54 and setting values 22-32 on page 9-9).

Item 245, PROPORTIONAL GAIN - The larger the value here, the quicker the drive responds to changes in feedback. Contact Houston for the PID application guideline. READ/WRITE does not have to be pressed to make the value entered here effective.

Item 246, INTEGRAL GAIN - Also known as reset, this parameter is actually a time. The smaller the value here, the more pronounced the effect of the integral function. Contact Houston for the PID application guideline. READ/WRITE does not have to be pressed to make the value entered here effective.

Item 247, ANTI-HUNTING GAIN - Also known as differential gain or rate, this parameter is actually a time. The larger the value here, the more pronounced the effect of the differential function. Contact Houston for the PID application guideline. READ/WRITE does not have to be pressed to make the value entered here effective.

Item 248, LAG TIME CONSTANT - This parameter effects drive reaction time to change in feedback value. Decrease this setting to improve drive response.

Item 249, PID LOWER LIMIT FREQUENCY - When PID is active, Item 7, LOWER LIMIT FREQUENCY is not effective. This parameter is the lower limit when PID is active. Some drives have a version of keypad ROM that does not contain this parameter (version 100). If drive cannot display this parameter, see section 7.4 about identifying keypad ROM version. Keypad ROM versions 110 and 121 contain Item 249.

Item 250, PID DEVIATION LIMIT SELECTION - The amount of correction calculated by the drive can be limited to control possible system oscillations. Place a "1" here to PID deviation limit.

Item 251, PID DEVIATION UPPER LIMIT - The amount of correction calculated by the drive is limited to the value entered here, expressed in terms of percent of Item 1, MAXIMUM OUTPUT FREQUENCY.

Item 252, PID DEVIATION LOWER LIMIT - The amount of correction calculated by the drive is limited to the value entered here, expressed in terms of percent of Item 1, MAXIMUM OUTPUT FREQUENCY.

Item 253, PG INPUT: NUMBER OF PULSES - When an encoder and PG option board (INV3-COM-B or INV3-COM-D) is being used for closed loop speed control, enter pulses per revolution. When using option board to follow a pulse reference, enter number of pulses that correspond to a frequency command of one hertz. See the Extended Terminal Block Option Manual for more information.

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H3 specifications

The Toshiba H3 is a notable addition to Toshiba's lineup of high-performance laptops, designed for users who demand both power and portability. It combines sleek aesthetics with robust technology to meet the needs of modern professionals, students, and gamers alike.

One of the standout features of the Toshiba H3 is its high-resolution display. The laptop is equipped with a vibrant full HD screen that boasts excellent color accuracy and wide viewing angles. This makes it ideal for multimedia consumption, graphic design, and video editing. The screen's anti-glare coating further enhances usability, allowing users to work comfortably in various lighting conditions.

Powering the Toshiba H3 is a selection of the latest Intel processors, which deliver exceptional performance for multitasking and demanding applications. Coupled with high-speed SSD storage, users can experience rapid boot times and quick access to their files and applications. The laptop's RAM options ensure that users can customize their system to handle everything from casual browsing to resource-intensive tasks with ease.

In terms of connectivity, the Toshiba H3 does not disappoint. It features multiple USB ports, including USB Type-C, which supports fast charging and data transfer. HDMI and mini display ports allow for easy connection to external displays, while dual-band Wi-Fi provides a fast and stable internet connection, perfect for streaming and online gaming. The inclusion of Bluetooth capability enhances wireless connectivity for peripherals and accessories.

The design of the Toshiba H3 is both stylish and functional. Its lightweight chassis makes it easy to carry, and the durable build quality ensures that it can withstand the rigors of daily use. The backlit keyboard is another thoughtful addition, allowing for comfortable typing in low-light environments.

The Toshiba H3 also emphasizes security, offering features such as a fingerprint scanner for quick and secure logins. This is particularly relevant in today’s digital landscape, where data protection is a priority.

Overall, the Toshiba H3 represents a blend of cutting-edge technology, reliable performance, and user-friendly features, making it a compelling option for anyone in need of a capable and stylish laptop. Whether for work, study, or play, the H3 stands ready to deliver an excellent computing experience.
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