Linear H-S, J-S owner manual Setup Modes, TS Operation

Page 17

OPERATION & ADJUSTMENT INSTRUCTIONS

 

17

 

 

 

 

 

Mid-Stop: Activation stops an opening door; momentary contact of open button at mid stop will restart door to full open position; if door is moving open, constant pressure on open button will bypass mid-stop.

Auto Close Timer: N/A

TS Operation

Open Button: Momentary activation; open override of closing door.

Close Button: Momentary activation.

Stop Button: Momentary activation; stops open, close or reverse action.

Single Button: Momentary activation to open; open override of closing door, closes door from mid-stop or open limit.

EP Reverse (Photo Input): Momentary activation will reverse a closing door, reverse to full open (ignores mid-stop) unless stopped by stop pushbutton input.

Mid-Stop: Activation stops an opening door; momentary contact of open button at mid stop will restart door to full open position; if door is moving open, constant pressure on open button will bypass mid-stop.

Auto Close Timer: Closes door from mid-stop or open limit after pre-set time. Stop will deactivate the auto close timer. Open will reactivate the auto close timer or reset the auto close timer when the door is at the mid-stop or open limit. Single button will reset the auto close timer from the mid-stop or open limit. Reverse will reactivate the auto close timer or reset the auto close timer when the door is at the mid-stop or open limit.

T Operation, Dip-Switch Setting

Open Button: Momentary activation; open override of closing door.

Close Button: Momentary activation.

Stop Button: Momentary activation; stops open, close or reverse action.

Single Button: Momentary activation to open; open override of closing door, closes door from mid-stop or open limit.

EP Reverse (Photo Input): Momentary activation will reverse a closing door, reverse to full open (ignores mid-stop) unless stopped by stop pushbutton input.

Mid-Stop: Activation stops an opening door; momentary contact of open button at mid stop will restart door to full open position; if door is moving open, constant pressure on open button will bypass mid-stop.

Auto Close Timer: Closes door from mid-stop or open limit after pre-set time. Stop will deactivate the auto close timer. Open will reactivate the auto close timer or reset the auto close timer when the door is at the open limit. Single button will reset the auto close timer from the mid-stop or open limit. Reverse deactivates the auto close timer if the door is closing. Reverse will reset the auto close timer at the mid-stop or open limit if the auto close timer has not been previously deactivated.

SETUP MODES

Setup Modes

Setup Mode

Switch 1

Switch 2

Switch 3

Switch 4

Various operating characteristics can be modified via the setup

 

 

 

 

 

Delay on Reverse

ON

ON

ON

ON

modes. The operator is moved to the close limit position and

 

 

 

 

 

the on-board dip switches (see Figure 14, page 15) are

Close Limit Delay

OFF

ON

ON

ON

TEMPORARILY set according to the table at right to enter a

 

 

 

 

 

Mid-Stop Limit

ON

OFF

ON

ON

Setup Mode. The on board OPEN and STOP buttons are used

to modify the characteristic. Once set, the values are stored in

Auto Close Timer

OFF

OFF

ON

ON

non-volatile memory.

 

 

 

 

 

These values are set to factory defaults that should be

Maximum Run Time

OFF

ON

OFF

ON

satisfactory for many applications. All values as described here

 

 

 

 

 

 

 

 

 

 

can be reset to the factory defaults as follows:

Changing the dip-switch setting to any other setting will save

Remove 24 VAC power from the control board.

the new time. Return the dip switches to the originally set

Press and hold the on-board stop button.

Operating Mode setting (see section previous).

 

Re-apply 24 VAC while holding the on-board stop button.

 

 

 

 

 

 

After completing the procedure to modify the operating

Close Limit Delay Setup

 

 

 

characteristic the switches must be returned to the originally set

To provide for irregularities in the floor, this feature allows for

Operating Mode setting (see section previous).

the door to continue to travel down after the Reverse Cutout

 

Delay on Reverse Setup

Limit is activated. The factory default time is 0.32 seconds; the

To help prevent stress on the door components, this feature

minimum time is 0.12 seconds; the maximum time is 0.66

allows for a delay time between the door stopping and reversing

seconds.

After moving the door to the close position and temporarily

when a command to reverse is received as the door is closing.

setting the switches to the appropriate settings in the table,

The factory default time is 0.75 seconds; the minimum time is

pressing STOP will reset the time to the minimum setting.

0.4 seconds; the maximum time is 2 seconds.

Every time OPEN is pressed, 0.02 seconds are added to the time

After moving the door to the close position and temporarily

(up to the maximum).

setting the switches to the appropriate settings in the table,

Changing the dip-switch setting to any other setting will save

pressing STOP will reset the time to the minimum setting.

the new time. Return the dip switches to the originally set

Every time OPEN is pressed, 200 mS is added to the time (up to

Operating Mode setting (see section previous).

the maximum).

 

Image 17
Contents H-S Table of Contents Standard Features Product FeaturesComponent Identification PreparationComponent Identification Listing Read and Follow ALL Installation InstructionsChain Coupling Mounting Installation InstructionsChain Hoist and Floor Disconnect Installation Operator Mounting Positions Operator Dimensions Model J-S & H-S Limit Assembly Installation Instructions Door Edge and Photoelectric Installation Board Entrapment Protection Devices Wiring InstructionsTurning on the Power to the Operator Single Button Station / Interlock Field WiringRead and Follow ALL Instructions Operation & Adjustment InstructionsChanging the Switch Selectable Operation Modes Setting the Switch Selectable Operating ModesTS Operation Setup ModesMid-Stop Limit Setup Brake AdjustmentAdjustments Operation & Adjustment Instructions Clutch AdjustmentOperation & Adjustment Instructions Maintenance Operation & Adjustment Instructions TestingTransformer Load Wiring DIAGRAM/SCHEMATIC Single PhaseBrake + White Close Limit RED Grey COM Orange Blue Wiring DIAGRAM/SCHEMATIC Three PhasePage Part# Description Parts IdentificationSpecifications

H-S, J-S specifications

Linear J-S and H-S are two prominent approaches in the realm of signal processing, particularly focusing on data compression and transmission efficiency. They provide robust methodologies for managing data in systems where bandwidth and storage are critical factors.

Linear J-S, or Linear Jordan-Space signal processing, is characterized by its ability to utilize linear transformations to represent signal variations with minimal loss of information. The main feature of this approach lies in its capacity to maintain high fidelity in signals while significantly reducing bandwidth consumption. By employing linear transformations, such as Fourier or wavelet transforms, Linear J-S efficiently captures the essential components of a signal. This methodology is particularly useful in scenarios involving audio and video data, where maintaining quality during compression is paramount.

One significant technology underpinning Linear J-S is the Fast Fourier Transform (FFT), which allows for rapid computation of the frequency components of a signal. This enables real-time processing and enhances the performance of systems that rely on rapid data transmission. Another critical aspect of Linear J-S is its adaptability to various data types, making it suitable for applications in telecommunications, multimedia, and even biomedical engineering.

On the other hand, Linear H-S, or Linear Harmonic-Skew signal processing, takes a different approach by focusing on harmonic analysis. This technique examines the harmonic content of signals to develop models that can accurately reconstruct the original data from its compressed form. The primary feature of Linear H-S is its robust handling of periodic signals, which allows for accurate representation even in the presence of noise.

Linear H-S technologies often leverage Adaptive Filter Theory and the Discrete Cosine Transform (DCT), which are effective in minimizing artifacts and preserving the integrity of the signal. This makes Linear H-S highly applicable in areas like image processing, where it plays a critical role in JPEG compression, ensuring that the visual quality remains intact without unnecessarily large file sizes.

Both Linear J-S and H-S employ algorithms designed for optimal reconstruction of signals from their compressed forms, emphasizing the need for low latency in applications where speed is crucial. They each have their unique characteristics, making them suitable for different types of signals and applications. While Linear J-S excels in the realm of audio and complex data types, Linear H-S proves to be invaluable in scenarios involving repetitive patterns and periodic signals.

In conclusion, Linear J-S and H-S represent two sophisticated methodologies in signal processing, each with distinct features and technologies designed to optimize data compression while faithfully preserving signal quality. Their applications span across various industries, showcasing their importance in contemporary data communication and multimedia systems.