Week Program & Date Program; Concept Description - WESTERSTRAND QWTIME III WDP M+S User Manual

Week Program & Date Program
Using these two functions, programming of the outputs is made.

Concept description

Program
Week program
Date program
Group
Type of signals
ON/OFF
01s
Astr.
Mask
WESTERSTRAND URFABRIK AB
P.O. Box 133
SE-545 23 TÖREBODA
QWTIME III MASTER CLOCK
User Manual
A
"program" refers to programming an output to a certain time. The word program
represents a single time event and several programs are defined as a group of
programs.
For example: output 2 switches on every working day (Monday-Friday) at 8.00.
A week program is a program, which is repeated every week. You can for each
program choose for which days of the week it shall be valid:
Individual or block programming.
M = Monday
T = Tuesday
W = Wednesday
T = Thursday
F = Friday
S = Saturday
S = Sunday
A date program is a program, which is valid for a specific date.
A group of programs, signal events.
There are some different kinds of signals, depending on how the relay output is to
be used.
Is used when a longer lasting switching ON is required, e.g. for controlling fans,
door locks, lighting etc.
Is used when a short pulse is required, e.g. for bells/buzzers.
Pulse duration selectable from 1-99 seconds.
Astr. (Twilight) is a function which closes/opens a predestined relay at sunrise
resp. sunset. Which day and month of the year it is, and where the Master Clock is
located geographically, define the time of the sunrise resp. sunset.
The sunrise resp. sunset are calculated in the software of the Y8 module.
The geographic position of the Master Clock is entered at starting up.
A map indicating latitude (Enorth) and longitude (Eeast) is enclosed.
A program that is repeated f. ex every hour is easily entered by the use of mask
program.
XX.15.00 ; the program is repeated every hour att minute 15.
08.XX.00 ; the program is repeated every minute between 08.00 and 09.00.
XX.XX.00 ; The program is repeated every minute.
Tel. +46 506 48000
Fax. +46 506 48051
Internet:: http://www.westerstrand.se
E-mail:
info@westerstrand.se
Document: 1784en02.doc
Author: PM
Date: 2008-11-07
Page: 18 of 61