
Document: 1784en02.doc
QWTIME III MASTER CLOCK Author: PM
Date: 2008-11-07
User Manual Page: 2 of 61
WESTERSTRAND URFABRIK AB
P.O. Box 133 Tel. +46 506 48000 Internet:: http://www.westerstrand.se
List of contents
TECHNICAL SPECIFICATIONS...............................................................................................................................4
GENERAL DESCRIPTION .......................................................................................................................................5
INSTALLATION ........................................................................................................................................................6
CALCULATION OF CABLE AREA IN TIME SYSTEMS .................................................................................................................7
CONNECTION OF HOURLY CORRECTION (SR2/3) CLOCKS......................................................................................................8
SYNCHRONISATION INPUT .....................................................................................................................................................9
General............................................................................................................................................................................9
Synchronisation from another Master Clock...................................................................................................................9
SERIAL PORT RS232/RS485................................................................................................................................................10
General..........................................................................................................................................................................10
Connection via RS232....................................................................................................................................................10
Connection via RS485....................................................................................................................................................10
PROGRAMMING.....................................................................................................................................................11
GENERAL ............................................................................................................................................................................11
RUNNING MODE ..................................................................................................................................................................11
START UP ............................................................................................................................................................................12
SET TIME WHEN IN OPERATION............................................................................................................................................13
Summer to winter ( Day light saving )...........................................................................................................................13
SLAVE CLOCK .....................................................................................................................................................................14
ALARMS ..............................................................................................................................................................................15
Example 1, display alarms.............................................................................................................................................16
Example 2, erase (clear) alarms....................................................................................................................................17
WEEK PROGRAM & DATE PROGRAM ..................................................................................................................................18
Concept description.......................................................................................................................................................18
Week Program, example 1 (New program)....................................................................................................................20
Week Program, example 2 (Change program) ..............................................................................................................21
Week Program, example 3 (Erase program) .................................................................................................................22
Week Program, example 4 (Astronomical function)......................................................................................................23
Week Program, example 5 (Block program)..................................................................................................................24
Week Program, example 6 (Mask program)..................................................................................................................25
Date Program, example (New program) .......................................................................................................................26
DISPLAY PROGRAM.............................................................................................................................................................27
TEMPORARY PROGRAM, EXAMPLE......................................................................................................................................28
GROUP => PERIOD ..............................................................................................................................................................29
DISPLAY HOLIDAYS ............................................................................................................................................................30
SPEC.-FUNCTIONS ...............................................................................................................................................................31
Status..............................................................................................................................................................................32
Status sync. source ........................................................................................................................................................................33
Status impulse output....................................................................................................................................................................33
Status RS232/RS485-port .............................................................................................................................................................33
Status Alarm relay.........................................................................................................................................................................34
Status IP ........................................................................................................................................................................................34
Keylock ..........................................................................................................................................................................35
Language .......................................................................................................................................................................37
Country ..........................................................................................................................................................................38
Position..........................................................................................................................................................................39
Setup ..............................................................................................................................................................................40
Setup sync. source.........................................................................................................................................................................41