User's Manual

Issue 2.0
TimeLord Master Clocks
Operating and Installation Instructions
8-1
Operation
The relay can be programmed to operate every 5 seconds,
every minute, every hour, once per day at a user programmable
time or to signal a fault condition.
The relay contacts are rated for 500mA @ 30v DC operation.
The minimum contact load is 1mA @ 5v DC. The contact
closure duration is 100mS.
Setting the Programmable Relay Time
When the TimeLord is used to provide one contact closure
per day it is recommended that the time chosen is at 03:00.
This allows the synchronised equipment to be adjusted for the
seasonal time change on the day that it occurs. Most
conventional systems use a contact closure at 00:00 which will
not update the synchronised equipment for the seasonal time
change until the next day.
elbaTsedoMyaleR
edoC edoM
rPrewoPrewoP
rewoP
rewoPrewoP
stcatnoCC-onC-on
C-on
C-onC-on.tneserpsirewopelihwdesolc
stcatnoCC-cnC-cn
C-cn
C-cnC-cn.devomersirewopnehwdesolc
rErorrErorrE
rorrE
rorrErorrE
stcatnoCC-onC-on
C-on
C-onC-ongnitarepositinuelihwdesolc
stcatnoC.yltcerrocC-cnC-cn
C-cn
C-cnC-cnnisitinuehtnehwdesolc
ecnistesneebtonsahemitehtroetatsrorrena
.derewoptsrifsawtinu
coLkcoLkcoL
kcoL
kcoLkcoL
stcatnoCC-cnC-cn
C-cn
C-cnC-cnsi0684/0584ehtelihwdesolc
stcatnoC.ecruoslanretxenaotdesinorhcnysC-onC-on
C-on
C-onC-on
.desinorhcnysnusitinuelihwdesolc
ES5sdnoceS5sdnoceS5
sdnoceS5
sdnoceS5sdnoceS5
stcatnoc(erusolctcatnocsm001C-onC-on
C-on
C-onC-onevifyreve)
.sdnoces
M1etuniM1etuniM1
etuniM1
etuniM1etuniM1
stcatnoc(erusolctcatnocsm001C-onC-on
C-on
C-onC-onyreve)
.etunim
rH1ruoH1ruoH1
ruoH1
ruoH1ruoH1
stcatnoc(erusolctcatnocsm001C-onC-on
C-on
C-onC-on.ruohyreve)
orPelbammargorPelbammargorP
elbammargorP
elbammargorPelbammargorP
stcatnoc(erusolctcatnocsm001C-onC-on
C-on
C-onC-onrepecno)
.setunimdnasruohnielbammargorpemitta,yad
8 - Relay Setup
TimeLord Relay Connections
10 way terminal block
no N.O. Contact
nc N.C. Contact
C Common
Note:
The relay is configured so that
contacts no-C are normally open and
contacts nc-C are normally closed.
For example, if the relay is set to
close every hour for 100ms, contacts
no-C will close for 100ms on the hour,
while contacts nc-C will open for
100mS.
Normal time display
Function ‘Time Setting Mode’. Press ‘+’
six times to move to relay setting mode.
Function ‘Relay Setting Mode’.
Press ‘^’ to select.
Current mode flashing. Press ‘+’ and ‘-’ to
change relay mode. Press ‘^’to exit, see
below if selected mode is ‘PRO’.
Selected relay mode is ‘Program’.
Press ‘^’ to set activation time.
Use ‘+’ and ‘- to program relay
operation minutes time. Press ‘^’
to set operation time hours.
Use ‘+’ and ‘- to program relay
operation hours time. Press ‘^’
to exit.
Normal time display.
If your
TimeLord
is fitted
with NTP,
EBU, S2, S4
or .IMP
options, you
may need to
press the ‘+’
switch more
than 6 times.