Legrand MSC-100 System Clock for use Installation guide
- Type
- Installation guide
MSC-100
System Clock
Installation Instructions
SPECIFICATIONS
Power Supply ......................................................... 21-40VDC
Current
Typical .........................................................................20mA
Maximum ....................................................................35mA
Relay Outputs
Contact switch rating....................................... 1A @ 24VDC
Minimum load ..................................................... 1 mA, 5VDC
Environmental Specifications
Operating Temperature ....................................... 0 to 50°C
Operating Humidity ...................25-90% Relative Humidity
(non-condensing) @ 25°C
FEATURES
• 120 schedules assignable to one or multiple days of the
week or holiday type
• Temporary schedules that execute once then delete
themselves
• Repeating schedules from 5 minutes to 10 hours
• 32 holidays, each up to 120 days with 3 holiday types
• Single date, perpetual date, perpetual day of week and
perpetual Easter holidays
• Astronomic control predicting sunrise and sunset times
• Astronomic offset ± 120 minutes
• Automatic daylight savings transition
• Adjustable channel stagger up 1-60 seconds
• Selectable 12 or 24 hour time format
• Battery backed clock operation for up to 8 years
• Non-volatile program memory storage
• Power-up sequence, executes missed schedules
following power outage
• Mounting dimensions: 3.60” x 6.70” x 1.30” (91.44mm x
177.80mm x 33.02mm)
• FCC compliant, CE certified
• 5 normally open isolated relays rated 1 Amp 24 VAC/VDC,
assigned to channels 1-5
• Duration time scheduling from 1 second to 18 hours
Table of Contents
Description . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Top Dog™ Wireless Communication . . . . . . . . . . . . . . . . 2
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Power Failure Memory. . . . . . . . . . . . . . . . . . . . . . . . 2
Application Assistance. . . . . . . . . . . . . . . . . . . . . . . . 2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . .2
1. MSC-100 Operation . . . . . . . . . . . . . . . . . . . . .3
1.1 MSC-100 Interface . . . . . . . . . . . . . . . . . . . . . . . . 3
1.2 Setting Time & Date . . . . . . . . . . . . . . . . . . . . . . . 3
1.2 Setting Preferences . . . . . . . . . . . . . . . . . . . . . . . 3
1.3 Setting Master Schedules . . . . . . . . . . . . . . . . . . . . 3
2. Relationship between the Clock and the Scene Interface 4
2.1 Interconnectivity . . . . . . . . . . . . . . . . . . . . . . . . . 4
3. Programming the Clock . . . . . . . . . . . . . . . . . . .4
3.1 Function Overview . . . . . . . . . . . . . . . . . . . . . . . . 4
3.2 Schedule Overview . . . . . . . . . . . . . . . . . . . . . . . . 4
3.3 Relationship between Schedules and Holiday Dates . . . . . 4
3.4 Entering and Editing Clock Schedules . . . . . . . . . . . . . 4
3.5 Time (Time:) . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3.6 Clock Channels (Chnl:) . . . . . . . . . . . . . . . . . . . . . 7
3.7 Days of Week and Holiday types (Day: SMTWTFS 123) . . . . 7
3.8 Saving Schedules to Memory . . . . . . . . . . . . . . . . . . 7
4. Entering and Editing Holiday/Exception Dates . . . . . .8
4.1 Accessing the Edit Holidays Screen . . . . . . . . . . . . . . 8
4.2 Navigating the Holidays Screen. . . . . . . . . . . . . . . . . 8
4.3 Holiday Number (Hol#:) . . . . . . . . . . . . . . . . . . . . . 8
4.4 Holiday Types (Type:). . . . . . . . . . . . . . . . . . . . . . . 8
4.5 Holiday Start Date (Start Date:) . . . . . . . . . . . . . . . . . 8
4.6 Holiday Number of Days (# of Days:) . . . . . . . . . . . . . . 9
4.7 Saving Holidays to Memory . . . . . . . . . . . . . . . . . . 10
5. Changing the Time and Date . . . . . . . . . . . . . . . 10
5.1 Accessing the Set Time/Date Screen . . . . . . . . . . . . . 10
5.2 Setting the Time and Date. . . . . . . . . . . . . . . . . . . 10
6. Preference Settings . . . . . . . . . . . . . . . . . . . . 10
6.1 Accessing the Clock Preferences . . . . . . . . . . . . . . . 10
6.2 Navigating the Clock Preferences . . . . . . . . . . . . . . 11
6.3 Setting Daylight Savings Transitions . . . . . . . . . . . . . 11
6.4 Setting Astronomic Data (longitude, latitude, time zone). . 11
6.5 Selecting Time and Date Formats . . . . . . . . . . . . . . 12
6.6 Selecting Temperature Display Formats . . . . . . . . . . . 12
6.7 Setting Output Channel Stagger-up Delay . . . . . . . . . . 12
6.8 Selecting Network Variable Units. . . . . . . . . . . . . . . 12
6.9 Saving Preferences . . . . . . . . . . . . . . . . . . . . . . 12
Day of Week Schedules (form). . . . . . . . . . . . . . . . 13
Holiday/Exception Dates (form) . . . . . . . . . . . . . . . 14
Warranty Information . . . . . . . . . . . . . . . . . . . . 14
DESCRIPTION
The MSC-100 System Clock provides automated control to
the Watt Stopper/Legrand MRHC3/MRRC3 Scene Interfaces
with Top Dog™ wireless network interconnectivity. The 5-
channel time clock is used with the Watt Stopper/Legrand
wireless network lighting control system, providing on/off
control signals based on time of day, day of week, holiday,
and calculated sunrise/sunset (astronomic time). Simple
programming features combined with advanced control
options make the MSC-100 a powerful tool for automating
your Watt Stopper wireless network system.
Top Dog™ Wireless Communication
Watt Stopper wireless devices use radio signals to
communicate with each other to control lighting and other
types of electric loads in selected areas. These wireless
devices use the 900MHz band for high-speed control
communication. Using the Watt Stopper’s own “frequency-
agile” Top Dog™ technology, these wireless devices avoid
interference with other 900MHz devices, such as cordless
phones and baby monitors.
OPERATION
A hardwired connection from the MSC-100 sends an on/off
signal to relay channels. Schedules within the clock are
programmed events that create on/off commands for clock
channels. Programming is conducted via the easy to read
LCD screen on the MSC-100. All schedules will receive a
number, type, time of day, channel, days to run programs,
and specific event operations. Each schedule can operate on
any combination of regularly scheduled events and holiday
occurrences. All programming is securely stored in non-
volatile memory.
One MSC-100 can support a connection to a maximum of
(2) Watt Stopper/Legrand wireless network Scene Interface
Modules, depending on the number of scenes required.
The MSC-100 has five isolated relay channels. The internal
relay channels correspond to schedule channels 1-5. Spare
relay channels from the MSC-100 can also be used to
control third party devices such as fountains or sprinkler
systems.
Power Failure Memory
After a power failure, all wireless devices automatically
return to the state that they were in immediately prior to loss
of power. All configuration and scene control information is
preserved. The battery backed time carry over assures that
the MSC -100 remains in sync, and the initialization process
within it automatically runs any programming/events that
were scheduled to happen during the power outage.
Application Assistance
The MSC-100 functions as part of a network that contains
Top Dog enabled wireless devices that may
include Miro architectural or decorator-style
in-wall devices as well as portable remote
controls and other accessories. Instructions
for installation, binding operations, and use
are included with the relevant wireless
devices. Application support information
and installation guides for Watt Stopper/
Legrand wireless network devices are
available at www.wattstopper.com.
INSTALLATION
The MSC-100 System Clock can be installed in an equipment
room, garage, or user occupied space and should be located
within a reasonable distance of the house or room scene
controller with which it will be interfacing.
Use low voltage (16-20 gauge Belden or similar) wire to
make all connections between the MSC-100 and the Scene
Interface.
The MSC-100 is an interior device and should not be
mounted outdoors. If mounting in a location that is not
climate controlled, the MSC-100 may be mounted in an
enclosure. However, the wireless devices with which the
clock interfaces cannot be guaranteed to work within a
metallic electrical enclosure.
1. Complete the physical installation and binding of all
wireless devices in the network. Use an appropriate scene
controller or hand held scene remote programmed for
scene set 6-10 to set up the scenes that will be executed
based on the inputs on the MRHC3 or MRRC3 scene
interfaces. See Installation Instructions provided with the
scene interfaces for programming of these devices.
2. Connect wiring between the Scene Interface and the
MSC-100 as shown in the wiring diagram.
• “24VDC Output” from the Scene Interface to “Pwr+”
input on the MSC-100.
• Wire “Ground” from the Scene Interface to “Pwr-“ on
the MSC-100.
• Run wires from each Input being used on the Scene
Interface to the corresponding numbered “Cnl” terminal
on the MSC-100.
• Run a jumper wire
from “Pwr+” on
the MSC-100 to the
“Com” for each input
to be used.
3. Set the time and date on
the clock as described
in section 1.2. See
section 5 for complete
details.
4. Set the clock
preferences as
described in section 6.
5. Set schedules as
described in section 3.
6. Set holiday dates as
described in section 4.
Typical for all
channels.
Channel 1 and
MRRC3 shown.
3/#20
Optional
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1. MSC100 OPERATION
1.1 MSC-100 Interface
1
LCD display provides the visual and interactive screens.
2
UP/ON button increases data values, moves the
navigation pointer upward, and selects or removes text.
3
Terminal strip used with Scene Interfaces and third
party devices triggered by the clock channel outputs.
4
DOWN/OFF button decreases data values, moves the
navigation pointer downward, and selects or removes
text.
5
Expansion port is not used with Scene Interfaces.
6
ENTER button selects indicated menu items, saves data
to memory, or scrolls through data screens four lines at
a time.
7
NEXT button moves cursor to the right or to a
sequential data fi eld.
8
PREV (previous) button moves cursor to the left, or to a
PREVious data fi eld.
9
MENU button displays the Menu screen and refreshes a
PREViously viewed screen.
10
Plug-in Port is not used with Scene Interfaces.
11
This terminal strip is not used with Scene Interfaces.
12
Status Lights indicate power, service, active
communication, and error. The Service feature is not
used with the Watt Stopper/Legrand wireless network
system.
1.2 Setting Time & Date
1. From the Run screen, press MENU.
2. Use UP or DOWN buttons to scroll to “Set Time/Date.”
3. Press ENTER to access “Time & Date” screen.
4. Use UP or DOWN to set the hour.
5. Press NEXT to input the minutes. Use the UP or DOWN
buttons to set the minutes.
6. Press NEXT to advance to “Date” fi eld. Use the UP or
DOWN buttons to set the month.
7. Press NEXT and use UP or DOWN to set day of the
month.
8. Press NEXT and use the UP or DOWN to set the year.
9. Press ENTER. The clock re-initializes.
Time: 12:24 PM
Date: 8/19/2005
ENTER TO SAVE
Figure 1.1 Setting the Time
1.2 Setting Preferences
To prepare the MSC-100 for operation you must also
configure your preference parameters. These items are:
• Daylight savings parameters: 1) enable or disable; 2)
starting date; and 3) ending date.
• Astronomical (sunrise/sunset) parameters: 1) longitude;
2) latitude; and 3) time zone.
• Display preferences: 1) time (12- or 24-hour); 2) date (MM/
DD/YY or DD/MM/YY).
See section 6 of this manual for details on each parameter.
1.3 Setting Master Schedules
To enter a completely new clock schedule, you may follow
each of this guide’s outlined steps. Or, to modify a particular
schedule attribute, reference the specific topic and follow
the commands. For example, access a schedule solely by
number, refer to section 3.43 and follow its instructions.
IMPORTANT: Record your schedule
types and operation times
ln 4
ln 3
ln 2
ln 1
Rtn
Rtn
Rtn
Rtn
Tx
Rx
Net A
Net B
Com5
Com4
Com3
Com2
Com1
Cnl5
Cnl4
Cnl3
Cnl2
Cnl1
Pwr-
Pwr+
UP/
ON
SC100
MENU PREV. NEXT ENTER
DOWN/
OFF
Power
Service
Comm.
Error
Plug-in
Port
J2 J3
Expansion
Port
12:02 PM STD
MON 12/17/01
Today's Hol. :H1
Chnls On: 12345
1
4
2
3
5109876
11
12
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2. RELATIONSHIP BETWEEN THE CLOCK AND
THE SCENE INTERFACE
2.1 Interconnectivity
After completing the wiring as described, the MSC-100 can
control (2) separate scenes ON and OFF and a full HOUSE or
ROOM OFF through the use of a single scene interface. This
is accomplished through scenes 6-9 on the Watt Stopper
wireless network system.
2.11 Programming Scenes
A room or house scene should be set up in your Watt
Stopper wireless network system prior to programming
the clock channels. A signal to an MRRC3/MRHC3 Input 1
recalls scenes 6 and 7. A signal to Input 2 recalls scenes
8 and 9. A signal to Input 3 recalls Room On/Off (MRRC3)
or House On/Off or Panic (MRHC3). See the Installation
Instructions for the Scene Interface to program scenes.
2.12 MSC-100 Output
The relay channel outputs on the MSC-100 may be
programmed with an event to turn ON the first scene, or
set of lights, at a given time (set time or astronomic) and
another event to turn OFF the same scene at a second point
in time. Additional relay channels on the MSC-100 may be
used to activate other scenes, to send an OFF signal to the
entire room or house (depending on the scene interface
used), or to enact “panic” mode (see installation instructions
for Scene Interfaces for more detail).
A schedule can be programmed for every day, or individual
schedules may apply to different days. See “Entering and
Editing Clock Schedules” for further detail.
3. PROGRAMMING THE CLOCK
3.1 Function Overview
The MSC-100 has five basic functions which it performs:
• Normal day-of-week scheduled events
• Holiday/exception events
• Override of channels
• Time-keeping
This section provides an overview of these functions.
3.2 Schedule Overview
The day on which scheduled events occur can be on a day of
the week or on a holiday/exception date.
The time of the day which they occur can either be an
explicit time, such as 8:00 a.m., or a calculated time based
on a calculation of sunrise or sunset (astronomical) for
outdoor lighting. Explicit time of day (not an astronomical
time) schedules can be repeated over and over again.
The schedules of the clock create single events which
change state of local relay channels and/or send information
to the scene interface. When an event occurs, it affects the
value or state of a clock channel. So, a single schedule will
turn something ON and OFF.
In many situations, it is desired to turn a load ON or OFF at a
certain time, and then reverse its state later. In those cases,
two schedules are used: one to create an event which will
turn the device ON or OFF, and another to reverse its state.
3.3 Relationship between Schedules and Holiday
Dates
Dates can be defined which change the days on which the
schedule events occur. These dates can have three effects
on the overall schedule of the system:
1) Stop a schedule from occurring on its normal day(s) of
the week;
2) Have schedules occur only on those holiday/exception
dates; and
3) Defi ne when a schedule is to occur in addition to its
normal day(s) of the week.
Each date is assigned to a “holiday type”, H1, H2, or H3.
Each one of these types can be defined in each schedule.
For example, if a schedule is assigned to type HI, then it
will occur on every date(s) which is assigned to H1. See
examples below.
Note: If holiday functionality is not required, skip to
“Entering and Editing Clock Schedules”.
Example One
You will be away for a certain holiday and do not want a
certain scene to function during your absence. These holiday
dates are defined as type H1. For all schedules defined
to use days of the week and NOT H1 will not run on those
dates.
Example Two
You host a yearly party during which time you’d like specific
lights to operate for an extended period of time. These dates
should be assigned as type H2. Schedules for the lights
would be created which define those extended hours and
assigned to H2 and no days of the week. Then, on those
dates, the H2 schedules would run, and the normal day-of-
week schedules would not.
3.4 Entering and Editing Clock Schedules
Schedules are time events saved in non-volatile memory
that cause outputs (clock channels) to turn ON and OFF. The
clock has 120 schedules available. Each schedule consists
of a schedule number, type, time, channel, day(s) and may
also include information for specific clock output channel
operation.
3.41 Accessing the Schedule Screen
To access the schedules from the Run screen, press the
MENU button to access the Main Menu. Then press the UP
or DOWN button to move the Navigation Pointer to “Edit
Schedules” menu items. Press the ENTER button to access
the clock schedules.
Override Chnls
>Edit Schedules
Edit Holidays
Set Time/Date
Clock Pref’s
Figure 3.41 Main Menu, Edit Schedules selected.
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3.42 Navigating the Schedule Screen
Use the UP or DOWN buttons to move the Navigation
Pointer to the desired schedule item and then press the
NEXT button to access the data field(s) on the line. A data
field is active and can be modified when it is blinking. When
the data is blinking, use the UP or DOWN buttons to scroll
through data values. When in a data field, use the NEXT
button to go to the next data field or the PREV button to go to
the PREV data field on that line or go back to the Navigation
Pointer.
>Sch#:1
Type: Time On
Time: 8:00AM
Chnl:1
Day: SMTWTFS 123
***** *
Dur: 0:00:00
Repeat: 0:00
Temporary: NO
ENTER TO SAVE
Figure 3.42 Typical schedule screen.
Schedules are easily entered and edited by the “fill in the
blank” format. Schedules are saved to non-volatile memory
when the bottom line of the schedule screen displays
“ENTER TO SAVE” and the ENTER button is pressed. After
a schedule is saved, the schedule view advances to the next
sequential schedule.
When in the Schedule screen, schedules can quickly be
reviewed four lines at a time by pressing the ENTER button
consecutively. The clock displays the schedule data four
lines at a time and sequentially stepping through the
schedules.
3.43 Schedule Number (Sch#:)
The schedule number is a sequential number given to each
schedule for access and reference. There are 120 schedules
available in the clock. To access the schedule number, select
“Sch#:” with the Navigation Pointer and press the NEXT
button to make the schedule number blink active. Use the
UP or DOWN buttons to sequentially scroll through each
schedule’s first four lines of data.
3.44 Schedule Types (Type:)
Each schedule has a schedule type associated with it
which determines what function the clock performs at
the specified time, date, and/or event. Enter the schedule
type by navigating the pointer to the “Type:” descriptor in
the Schedule screen and then press the NEXT button (or,
if already in the schedule “Sch#:” data field just press the
NEXT button). The schedule type data field will become
active by blinking. Use the UP and DOWN buttons to select
the appropriate schedule type followed by pressing the NEXT
button to advance to the next schedule parameter.
The following is a list of schedule types and their basic
functions:
3.44A UNUSED
An “UNUSED” schedule type is a blank or unused schedule.
Changing a schedule’s type to UNUSED from something else
effectively deletes the schedule.
>Sch#: 3
Type: UNUSED
ENTER TO SAVE
Figure 3.44A Unused schedule.
3.44B Time On
A “Time On” schedule type sends an ON command, turning
the selected clock channel ON at the scheduled time and
day.
>Sch#: 45
Type: Time On
Time: 11:45AM
Chnl: 1
Day: SMTWTFS 123
***** *
Dur: 0:00:00
Repeat: 0:00
Temporary: NO
ENTER TO SAVE
Figure 3.44B Time On schedule type.
Figure 3.44B shows schedule 45 will turn ON channel 1 at
11:45AM on days Monday through Friday and assigned to
holidays H1.
3.44C Time Off
A “Time Off” schedule type sends an OFF command, turning
the selected clock channel OFF at the scheduled time and
day.
>Sch#: 21
Type: Time OFF
Time: 6:00PM
Chnl: 1
Day: SMTWTFS 123
* ** *
Dur: 0:00:00
Repeat: 2:00
Temporary: NO
ENTER TO SAVE
Figure 3.44C Time Off schedule type.
Figure 3.44C shows schedule 21 will turn OFF channel 1
at 6:00 PM on days Tuesday, Thursday, Friday and holidays
assigned to H1. This scheduling will repeat every two hours
until a “Stop Repeat” schedule type occurs.
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3.44D Time On/Dawn Off (TmOn/Dawn)
The “Time On/Dawn Off” schedule type is used when a clock
channel is to be turned ON at a specific time in the evening
or early morning and then turned OFF when it is dawn.
Dawn is a calculated time that changes with the seasons
according to the geographic location settings entered in the
clock preferences. The Dawn Off event can be offset, plus or
minus, up to two hours from the calculated time of dawn.
If the scheduled ON time is later than the clock calculated
time of dawn plus the offset, the schedule will take no action
and the channel will remain OFF. The scheduled ON time
can only be from midnight (12:00AM or 0:00 hours) to noon
(12:00PM or 12:00 hours) the day of that schedule.
>Sch#: 11
Type: TmOn/Dawn
Time: 5:00AM
Chnl: 1
Day: SMTWTFS 123
******* *
DawnOffset:-25
Temporary: NO
ENTER TO SAVE
Figure 3.44D Time ON/Dawn OFF schedule type.
Figure 3.44D shows schedule 11 will turn channel 1 ON at
5:00AM on all days including holidays assigned to H1 and
will turn channel 1 OFF at the clock calculated dawn time
minus 25 minutes (so, if the sunrise occurs at 6:00AM on
that day, the clock will turn channel 1 OFF at 5:35AM). If
the sunrise minus 25 minutes is calculated to occur before
5:00AM, channel 1 will not turn ON that day.
3.44E Dusk On/Time Off (Dusk/TmOf)
The “Dusk On/Time Off” schedule type is used when a clock
channel is turned ON at dusk and OFF at a specified time.
Dusk is a calculated time that changes with the seasons
according to the geographic location settings entered in the
clock preferences. The Dusk ON event can be offset plus or
minus up to two hours from the calculated time of dusk.
If the scheduled OFF time is earlier than the clock
calculated time of dusk plus the offset, the schedule
will take no action and the channel will remain OFF. The
scheduled time OFF can be scheduled from noon the day of
the schedule to noon the next day.
>Sch#: 17
Type: Dusk/TmOf
Time: 8:00PM
Chnl: 1
Day: SMTWTFS 123
******* *
DawnOffset:+30
Temporary: NO
ENTER TO SAVE
Figure 3.44E Dusk ON/Time OFF schedule type.
Figure 3.44E shows schedule 17 will turn channel 1 ON at 30
minutes after dusk on all days and holidays assigned to H1.
It will then turn channel 1 OFF at 8:00PM (so, if dusk occurs
at 6:00PM on that day, the clock will turn channel 1 ON at
6:30PM). If dusk plus 30 minutes is calculated to occur after
8:00PM, channel 1 will not turn ON that day.
3.44F Dusk On/Dawn Off (Dusk/Dawn)
The “Dusk On/Dawn Off” schedule type is used when a clock
channel turns ON at dusk and OFF at dawn. Dusk and dawn
are calculated times that change with the seasons according
to the geographic location settings entered in the clock
preferences. The Dusk On and Dawn Off events can be offset
plus or minus up to two hours from the calculated time of
dusk or dawn. There is no time data associated with this
schedule.
>Sch#: 32
Type: Dusk/Dawn
Chnl: 1
Day: SMTWTFS 123
******* *
DawnOffset:-20
DuskOffset:+30
Temporary: NO
ENTER TO SAVE
Figure 3.44F Dusk ON/Dawn OFF schedule type.
Figure 3.44F shows schedule 32 will turn channel 1 ON at
30 minutes after dusk and OFF 20 minutes before dawn on
all days and holidays assigned to H1 (so, if dusk is to occur
at 6:30PM on that day, channel 1 will turn ON at 7:00PM; if
dawn occurs at 6:45AM, channel 1 will turn OFF at 6:25AM).
3.44G The following schedule types are NOT used.
Stop Repeat (Stop Rept)
Temperature (Temperatr)
Stop Repeating Temperature (StpRpt Tp)
Occupancy
Stop Repeating Occupancy (StpRpt Oc)
3.5 Time (Time:)
The time parameter of a schedule is the time of day at which
the schedule event occurs. Schedule time is in whole minute
increments displayed in either AM/PM(12 hour) format or
military time (24 hour) format. The time format is selected in
the clock preferences setting (see section 3.7).
Enter the schedule time by navigating the pointer to the
“Time:” descriptor in the Schedule screen and then press
the NEXT button (or, if already in the schedule “Type:” data
field just press the NEXT button). The hour data field will
become active by blinking. Use the UP and DOWN buttons to
change the hour value.
Press the NEXT button to advance to the minutes field and
set the minutes by using the UP and DOWN buttons. Press
the NEXT button to advance to the next schedule parameter.
Execution of schedules is based on time of day and is
subject to the processing time of the clock. This means
that schedules may not actually occur exactly on the time
transition from one minute to the next, but may be delayed
by a few seconds while the clock processes the various
schedules.
The time parameter saved for Time On/Dawn Off is the time
the assigned channel will turn ON. The time parameter
saved for Dusk On/Time Off represents the time the
assigned channel will turn OFF (see Schedule Types section
3.4.4, Time On/Dawn Off & Dusk On/Time Off).
There are no time parameters for Unused schedules or for
the Dusk/Dawn schedule type (see Schedule Types section
3.4.4, Dusk On / Dawn Off).
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3.6 Clock Channels (Chnl:)
Clock channels are the physical and software controlled
channels which are affected by schedules. Schedules cannot
exist without assignment to a channel. Channels 1-3 will be
used with a Scene Interface.
Enter the channel by navigating the pointer to the “Chnl:”
descriptor in the Schedule screen and then press the NEXT
button (or, if already in the PREV data field just press the
NEXT button). The channel data field will become active
by blinking. Use the UP and DOWN buttons to change the
channel number.
Press the NEXT button to advance to the next schedule
parameter. A schedule cannot be saved to memory without
a channel number assigned. For consistency, number
channels as follows:
First scene (Channel 1) ON: Scene 6
First scene (Channel 1) OFF: Scene 7
Second scene (Channel 2) ON: Scene 8
Second scene (Channel 2) OFF: Scene 9
House/Room (Channel 3) ON: Room/House On
House/Room (Channel 3) OFF: Room/House Off
These numbers will correspond to the scenes programmed
to the Scene Interface Module. Scenes 6 and 7 should be
programmed on scene interface Input 1, Scenes 8 and on
Input 2, and Room/House On/Off or Panic on Input 3 (if
applicable).
>Sch#: 12
Type: Time On
Time: 9:00AM
>Chnl: 1
Figure 3.6 Channel schedule parameter.
Figure 3.6 shows schedule 12 with a Time-On event for
9:00AM to turn ON channel 1 (days of week and other
parameters not shown).
3.7 Days of the Week and Holiday types
(Day: SMTWTFS 123)
A schedule may execute on any day of the week/holiday or
multiple combination of days as needed. Schedules which
have holiday types H1(1), H2 (2), or H3 (3) assigned allow
the schedule to execute on dates that are saved with that
holiday type through the EDIT HOLIDAY menu.
When a date that has previously been saved as a holiday
through the EDIT HOLIDAY menu function occurs, all
schedules that would normally operate on that day of week
(Monday, Tuesday, etc.,) do not execute. Instead, only the
schedules assigned to the holiday type (either H1, H2, or H3)
execute on that date and continue to execute on subsequent
days depending on the duration of the holiday saved for that
holiday date (see Entering and Editing Holiday/Exception
Dates, section 3.5).
The days of the week are abbreviated “SMTWTFS” starting
with Sunday ending with Saturday. The three holiday types
are abbreviated “123” corresponding to H1, H2, and H3
holiday types. Select the data fields for the days by using
the NEXT and PREV buttons. The cursor will flash under
the abbreviation for day of the week or holiday type. Use the
UP or DOWN button to select the current day by placing an
asterisk under the abbreviation for the day of the week or
holiday.
Pressing the UP or DOWN button again will de-select the
day. Use the NEXT and PREV buttons to go forward and
backward as needed to select other days of the week for
schedule operation.
A schedule of any type except UNUSED cannot be saved
without at least one day of the week selected.
Time: 7:30AM
Chnl: 1
Day: SMTWTFS 123
> ** ** *
Figure 3.7 Days of the Week schedule parameter.
3.8 Saving Schedules to Memory
At the bottom of the Schedule screen the text “ENTER TO
SAVE” will appear. Whenever this text line is visible on the
clock screen, the clock is prepared to save recently entered
data. Pressing the ENTER button immediately saves the
displayed schedule’s data to non-volatile memory. After
the ENTER button is pressed and the schedule saved, the
display will show the first four lines of the next sequential
schedule number. Schedules recently entered are not
executed until the clock initializes the schedules when it
returns to the Run screen.
If an entry error is made in the schedule data, the clock will
not store this schedule in memory when the ENTER button
is pressed. Instead, the clock will highlight the first data
field of the error to be corrected before the schedule can
be saved to memory. Common errors might be no channel
number entered, or no days entered, etc.
Sch#: 45
Dur: 0:00:00
Repeat: 0:00
Temporary: NO
>ENTER TO SAVE
Figure 3.8 Enter To Save.
Figure 3.8 shows the last four lines of a schedule that
repeats every hour. Pressing ENTER from this screen will
save this schedule into the clock’s memory.
CAUTION
If new data is entered into a schedule and the schedule
exited without saving, the schedule data will be lost. The
schedule will revert back to the data previously entered
in memory. Example: if data was entered into schedule
1 and then schedule 1 is exited by going to another
schedule number or by returning to a menu screen without
pressing ENTER to save, the new data for schedule 1 will
be lost. Schedule 1 will revert back to previously entered
data in memory. Also, if schedule data is entered into
the clock screens but not saved, after three minutes of
button inactivity, the clock will time out and return to
the Run screen without saving the new schedule data.
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4. ENTERING AND EDITING HOLIDAY/
EXCEPTION DATES
Note: If no holiday schedules are necessary, skip to
“Changing Time and Date”.
The clock has advanced holiday/exception (referred to as
holidays) date scheduling ability. The clock can have up to 32
holiday start dates each with a duration of 1 to 120 days in
length. Each holiday may be assigned one of three different
holiday day types, H1, H2 or H3.
When a holiday start date occurs, the clock substitutes the
assigned holiday day types (H1, H2, H3), for the normal day
of the week schedule (Monday, Tuesday, etc.,) which would
normally be executed. Selecting the schedules that execute
on a holiday is done when entering and editing Day-of-
Week Schedules (see section 3.4). The clock can continue to
execute the holiday schedule for a consecutive number of
days specified by the holiday duration.
The holiday worksheets found at the end if this manual
should be filled out prior to entering any holiday data.
4.1 Accessing the Edit Holidays Screen
To access the holiday date screen, from the Run screen
press the MENU button to access the Main Menu. Use the
UP or DOWN buttons to move the Navigation Pointer to “Edit
Holidays”. Press the ENTER button to access holiday dates.
Override Chnls
Edit Schedules
>Edit Holidays
Set Time/Date
Clock Pref’s
Figure 4.1 Main Menu, Edit Holidays selected.
4.2 Navigating the Holidays Screen
Use the UP or DOWN buttons to move the Navigation Pointer
to the desired holiday parameter and then press the NEXT
button to access the data field. A data field is active and can
be modified when it is blinking. When active, use the UP or
DOWN buttons to scroll data up or down. When in a data
field, use the NEXT button to go to the next data field or the
PREV button to go to the previous data field on that line or
go back to the Navigation Pointer.
Holidays can be quickly viewed by consecutively pressing the
ENTER button when in the Edit Holiday screen. The clock
will display the saved holiday data one screen at a time
while sequentially stepping through the holidays. Another
quick way to view the first four lines of each holiday is to
select “Hol#:” with the Navigation Pointer and press the
NEXT button to make the holiday number data active. Then
use the UP or DOWN buttons to sequentially step through
the holidays viewing the first four lines of each holiday.
4.3 Holiday Number (Hol#:)
The holiday number is a sequential number given to each
holiday for access and reference. There are 32 available
holiday dates. Enter the holiday number data field by
navigating the pointer to the “Hol#:” descriptor in the
Holiday Date screen and then press the NEXT button. The
Holiday Number data field will become active by blinking.
Use the UP and DOWN buttons to scroll through the holiday
numbers. As the holiday number is changed, the screen will
display the first four lines of data already saved in memory
for that holiday number. Press the NEXT button to advance
to the next holiday data field.
4.4 Holiday Types (Type:)
Each holiday has a holiday type to determine which clock
schedules will execute on a specific holiday. There are four
holiday types; H1(1), H2 (2), H3 (3), or UNUSED. On the
holiday start date and continuing through the duration of the
holiday, the clock will substitute the schedules assigned to
the holiday type instead of the schedules normally executed
on the day of the week. Holiday types are assigned to
schedules when entering or editing schedules (see Days of
the Week and Holiday Types, section 3.7).
Enter the holiday type by navigating the pointer to the
“Type:” descriptor in the holiday screen and then press the
NEXT button (or, if already in the holiday “Hol#:” data field
just press the NEXT button). The holiday type data field will
become active by blinking. Use the UP and DOWN buttons
to select the desired holiday type followed by pressing the
NEXT button to advance to the next data field.
Figure 4.4 shows the data for holiday number 4. On the third
Monday in February every year (President’s Day holiday in
USA), the clock will execute all schedules previously saved in
the Edit Schedules section for holiday H3.
Hol#: 4
Type: H3
Start Date:
3rd MON in Feb
# of Days: 1
ENTER TO SAVE
Figure 4.4 Holiday screen with single
day recurring holiday.
4.5 Holiday Start Date (Start Date:)
The holiday start date is the first day the holiday begins.
The holiday starts at just after midnight on the start date
and ends at midnight on the last day of the holiday. Holidays
can be defined as either a specific month and day date, or
a day of week occurrence such as the fourth Thursday in
November (Thanksgiving holiday in USA).
After assigning a holiday type of either H1, H2, or H3 in
the “Holiday Type” section, enter the holiday start date by
navigating the pointer to the “Start Date:” descriptor in the
holiday screen and then press the NEXT button (or, if in the
previous data field, press the NEXT button). The first data
field for the start date will become active by blinking. The
first data field is the month/week field if using the M/D/Y
format or is the day/week field if using the D/M/Y format
(see Selecting Time and Date Formats, section 3.7.5 to
select date formats).
Use the UP and DOWN buttons to change the first data
field to the desired value. From the default start date of
MM/DD/ALL or DD/MM/ALL, scroll up to increase month
(M/D/Y format) or day (D/M/Y format) values when using
date holidays. Month values are 1 to 12 with 1 = January, 2
= February, etc. From the default start date, scroll down for
week values when using day of week holidays and for Easter
Sunday holiday. Week values are 1st, 2nd, 3rd, 4th, Lst (last)
and EASTER (for Easter Sunday).
Hol#: 1
Type: H1
Start Date:
MM/DD/ALL
Figure 4.5A Holiday screen with default start
date (M/D/Y Format).
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Hol#: 1
Type: H1
Start Date:
01/01/2034
Figure 4.5B Holiday screen with month/
day/year holiday date.
Hol#: 1
Type: H1
Start Date:
3rd SUN in June
Figure 4.5C Holiday screen with day of week
holiday (Father’s Day).
From the first data field, press the NEXT button to advance
to the second start date data field. This field will blink when
active. Use the UP and DOWN buttons to change the data
field to the desired value. If selecting a date holiday, the first
data field either has a month (M/D/Y format) or a day (D/M/Y
format) value displayed. The second data field will then
scroll through the numbers of the month (M/D/Y format) or
day (D/M/Y format). If selecting a day of week holiday, the
first data field will have a week value (1st, 2nd, Lst, etc.).
The second data field will then scroll the days of the week
(MON, TUE, etc.). From the second data field, press the
NEXT button to advance to the year/month field or third data
field. This field will blink when active. Use the UP and DOWN
buttons to change the year/month to the desired value. If
selecting a date holiday, the year data field will scroll the
year number from the current year to the year 2097. By
scrolling all the way down past the current year, the data
field will display “ALL” indicating the holiday start date will
execute each year perpetually. If selecting a day of week
holiday the year/month data field will scroll the months of
the year (Jan., Feb., etc.). Press the NEXT button to advance
to the next data field.
Holiday dates can be any one of the following type of holiday
events:
4.51 Single Date Holidays
Single date holidays can be any date M/D/Y or D/M/Y in
the future up to the year 2097. These holidays execute
the schedules assigned to the holiday type (H1, H2, H3)
at the beginning of the start date and continue executing
the schedules for the duration of the holiday. Single date
holidays are a one time occurrence and will not execute
again after the date has passed.
Hol#: 8
>Type: H2
Start Date:
7/24/2007
# of Days: 10
ENTER TO SAVE
Figure 4.51 Holiday edit screen with single holiday.
Figure 4.51 shows holiday number 8, a single date holiday
for July 24, 2007 which will execute schedules assigned
to holiday type H2 for 10 days. When this date has passed,
the clock will never execute this holiday date again. This
example could be used for a school that might shut down
for 10 days starting on July 24, 2001. Schedules that execute
for those 10 days are assigned holiday type H2. No other
schedules will execute regardless of the day of week or
other data saved in memory.
4.52 Perpetual Date Holidays
Perpetual date holidays are the same as single date holidays
except they occur every year on the same month and day.
These holiday dates consist of a month and day, MM/DD with
the year data field selected as “ALL”.
Hol#: 10
>Type: H1
Start Date:
12/25/ALL
# of Days: 1
ENTER TO SAVE
Figure 4.52 Holiday screen with perpetual
date holiday or Christmas.
Figure 4.52 shows holiday number 10, a perpetual date
holiday for December 25, for all years. This holiday will
execute schedules assigned to holiday type H1 for 1 day each
and every December 25th no matter the year.
4.53 Perpetual Day of Week Holidays
Perpetual day of week holidays occur each and every year
on the same day of the week in the same month. The data
values for these holidays are the occurrence of the day, day
of the week, and month.
Hol#: 14
>Type: H3
Start Date:
2nd SUN in May
# of Days: 1
ENTER TO SAVE
Figure 4.53 Holiday screen with perpetual
day of week holiday date.
Figure 4.53 shows holiday number 14, a perpetual day of
week holiday for the second Sunday in May (Mother’s Day)
every year. This holiday will execute schedules assigned to
holiday type H3 for 1 day each and every second Sunday in
May no matter the year.
4.6 Holiday Number of Days (# of Days:)
Holidays will execute the schedules assigned to the holiday
type beginning on the holiday start date. Holidays may
continue to execute beyond the start date by specifying more
than one day in the holiday number of days data field (“# of
Days:”).
If a holiday is only to execute on a single day, the day of the
holiday start date, then the number of days in the “# of
Days:” data field would be one. If the holiday is to execute
on the start date and consecutive days after the holiday, the
“# of Days:” data field should be set to the number of days
including the start date.
Hol#: 26
Type: H2
Start Date:
6/14/2005
># of Days: 66
MM/DD/ALL
Figure 4.6 Holiday screen with number of days selected.
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4.7 Saving Holidays to Memory
At the bottom of the holiday screen the text “ENTER TO
SAVE” will appear. Whenever this text line is visible on the
clock screen, the clock is prepared to save new data to
memory. Pressing the ENTER button immediately saves the
data for the displayed holiday to non-volatile memory. After
the ENTER button is pressed and the holiday is saved, the
display will show the first four lines of the next sequential
holiday number. Holidays recently entered will not execute
until the clock initializes when it returns to the Run screen.
Start Date:
Lst MON in May
# of Days: 1
>ENTER TO SAVE
Figure 4.7 Holiday edit screen Enter To Save selected.
Figure 4.7 shows the last four lines of a holiday that occurs
each year on the last Monday in May and occurs for just one
day. Pressing ENTER from this screen will save this holiday
into the clock’s memory.
If an entry error is made in the holiday screen data, the
clock will not store this holiday in memory when the ENTER
button is pressed. Instead, the clock will highlight the first
data field of the error to be corrected before the holiday can
be saved to memory. Common errors might be no holiday
number of days entered, etc.
CAUTION
If new data is entered into a holiday and the holiday is
exited without saving, the holiday data will be lost. The
holiday reverts back to the data previously entered in
memory. Example: if data was entered into holiday 1 then
holiday 1 is exited by going to another holiday number or
by returning to a menu screen without pressing ENTER
to save, the new data for holiday 1 will be lost. Holiday
1 reverts back to PREV entered data in memory.
Also, if holiday data is entered into the clock
screens but not saved, after three minutes of button
inactivity, the clock will time out and return to the
Run screen without saving the new holiday data.
5. CHANGING THE TIME AND DATE
The clock time and date is supported and kept current
by an internal clock chip. When power is lost to the clock
and clock operations cease, the memory is safely stored
in non-volatile memory and the clock is kept running by a
back-up lithium battery. The lithium battery can support the
clock chip for eight years if the clock were to remain without
power for that period of time. The replacement battery
is a # BR1616 by RayoVAC, Panasonic or other common
manufacturer.
The clock date automatically compensates for leap year
and will also automatically compensate for daylight savings
transition if configured to do so (see Setting Daylight Savings
Time in section 3.7).
5.1 Accessing the Set Time/Date Screen
To access the Set Time/Date screen, from the Run screen
press the MENU button to access the Main Menu. Then use
the UP or DOWN buttons move to the Navigation Pointer to
“Set Time/Date” menu item. Then press the ENTER button.
Override Chnls
Edit Schedules
Edit Holidays
>Set Time/Date
Clock Pref’s
Figure 5.1 Main Menu, Set Time/Date selected.
5.2 Setting the Time and Date
When the Set Time and Date screen is accessed, the data
field for hours will be blinking active. Use the UP or DOWN
buttons to scroll the hours up or down. The hours may be
displayed in either 12-hour (AM/PM) or 24-hour (military
time) as set in the clock preferences. After setting the
proper hour value, press the NEXT button to make the
minutes data field active. Use the UP or DOWN buttons to
scroll the minutes up or down.
Time: 12:18 PM
Date: 4/30/2006
ENTER TO SAVE
Figure 5.2 Set Time/Date screen.
Perform the same sequence to move through the date data
fields, setting the month, day and year to the current date.
When finished entering the correct time and day, press the
ENTER button to set the time and date. Upon pressing the
ENTER button, the clock will synchronize to the time in the
data field with zero seconds. The clock will then immediately
begin an initialization process, executing the last schedule
for each output channel.
To exit the Set Time and Date screen without changing the
current time, press the MENU button. This will take you back
to the Main Menu.
If any time and date data is changed in the Set Time and
Date screen but the ENTER button is not pressed, the clock
will return to the Run screen without changing the clock
time or date after three minutes.
6. PREFERENCE SETTINGS
The clock has a number of preference settings to allow
the clock to operate more intelligently and to configure it’s
operation.
6.1 Accessing the Clock Preferences
To access the Clock Preferences from the Run screen press
the MENU button to access the Main Menu. Then use the
UP or DOWN buttons move the Navigation Pointer to “Clock
Pref’s” menu item. Then press the ENTER button.
Override Chnls
Edit Schedules
Edit Holidays
Set Time/Date
>Clock Pref’s
Figure 6.1 Main Menu, Clock Preferences selected.
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6.2 Navigating the Clock Preferences
Use the UP or DOWN buttons to move the Navigation
Pointer to the desired preference item and then press the
NEXT button to access the data field of the item. A data
field is active and can be modified when it is blinking. When
blinking, use the UP or DOWN buttons to scroll data up or
down. When in a data field, use the NEXT button to go to the
next data field or the PREV button to go to the previous data
field on that line or go back to the Navigation Pointer.
>Daylt. Sav.? YES
DST Start Date:
1st SUN in Apr.
DST End Date:
Lst SUN in Oct.
Longitude:+122°
Latitude:+38°
Time Zone:+8
Time Frmt:12 hr
Date Frmt:M/D/Y
Temp Frmt:°F
Stagger: 1 sec
Metric NVs:YES
ENTER TO SAVE
Figure 6.2 Clock Preferences items
showing default settings.
The ENTER button may be used to move down the Clock
Preferences items four lines at a time until “ENTER TO
SAVE” is displayed.
6.3 Setting Daylight Savings Transitions
The clock may be set to automatically adjust for transitions
from Standard Time (STD) to Daylight Savings Time (DST).
From the clock preferences edit screen Daylight Savings
may be enabled and the start date and end date for Daylight
Savings may be specified. The default setting for Daylight
Savings are the standard setting for most places in the
United States.
Daylight Savings Default Settings:
• Daylight Savings enabled (“Daylt. Sav.?YES”)
• Start date: First Sunday in April
• End date: Last Sunday in October
Note: Congress is extending the start and stop dates for
Daylight Savings time, moving them forward each year. You
will need to manually adjust the Daylight Savings start and
end times accordingly. Review these each year and adjust as
necessary!
When enabled, the clock moves the time forward by one
hour at 2:00AM on the “DST Start Date” and moves the time
backward by one hour at 2:00AM on the “DST End Date.
While enabled, the transition will occur every year on dates
specified in the preference setting for the start and end date.
>Daylt. Sav.?NO
DST Start Date:
1st SUN in Apr.
DST End Date:
Lst SUN in Oct.
Figure 6.3 Preferences screen showing
daylight savings parameters.
To set the Daylight Savings parameters, go to Clock
Preferences. Use the UP or DOWN buttons to move the
Navigation Pointer to the “Daylt. Sav.?” item and press the
NEXT button to access the data field. The active data field
will blink. Use the UP or DOWN button to select “YES” to
enable automatic Daylight Savings transition, or “NO” to
disable Daylight Savings transition. If Daylight Savings is
disabled (“NO”), the data in the transition start and end date
data fields is arbitrary. Press the NEXT button twice to enter
the “DST Start Date:” data field.
Use the UP or DOWN buttons to change the week of the
month (1st, 2nd, Lst, etc.,) the start date is to occur, then
press the NEXT button to enter the start date day. Use the
UP or DOWN buttons to change the day of the week (SUN,
MON, etc.,) the start date is to occur, then press the NEXT
button to enter the month. Use the UP or DOWN buttons to
change the month the start date is to occur. Press the NEXT
button twice to enter the “DST End Date:” data field.
Use the UP or DOWN buttons to change the week of the
month (1st, 2nd, Lst, etc.,) the end date is to occur, then
press the NEXT button to enter the end date day field. Use
the UP or DOWN buttons to change the day of the week
(SUN, MON, etc.,) the end date is to occur, then press the
NEXT button to enter the month field. Use the UP or DOWN
buttons to change the month the end date is to occur.
After the Daylight Savings parameters have been set, use
either the NEXT button to continue through other preference
settings or navigate the pointer down to “ENTER TO SAVE”
at the bottom of the screen and press the ENTER button to
save the settings to memory.
6.4 Setting Astronomic Data (longitude, latitude, time
zone)
The clock can compensate for astronomic seasonal changes
in the sunrise and sunset times throughout the year. By
calculating when dusk and dawn occurs for each day of the
year, exterior lighting and other controlled loads influenced
by the sun may be automatically controlled without the use
of a light level sensor or photocell device. The required
parameters for the clock to accurately calculate dusk and
dawn are position by latitude and longitude and time zone.
Longitude:+122°
Latitude:+38°
Time Zone:+8
Figure 6.4A Preferences screen showing
astronomical parameters.
To set the Astronomic calculation parameters, go to Clock
Preferences. Use the UP or DOWN buttons to move the
Navigation Pointer to the “Longitude:” item and press the
NEXT button to access the data field. The data field will blink
active. Use the UP or DOWN button to change the degrees
longitude to the desired value. Use positive, “+” values for
degrees longitude in the Western Hemisphere, and negative,
“-” values for degrees longitude in the Eastern Hemisphere.
Press the NEXT button to enter the “Latitude:” data field.
With the “Latitude:” data field blinking active, use the UP or
DOWN button to change the degrees latitude to the desired
value (see USA map, figure 3.44 for reference). Use positive,
“+” values for degrees latitude in the Northern Hemisphere,
and negative, “-” values for degrees latitude in the Southern
Hemisphere. Press the NEXT button to enter the “Time
Zone:” data field.
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With the “Time Zone:” data field blinking active, use the
UP or DOWN button to change the time zone to the desired
value.
Figure 6.4B World Time Zones
After the astronomic parameters have been set, use either
the NEXT button to continue through other preference
settings or move the Navigation Pointer down to “ENTER
TO SAVE” at the bottom of the screen and press the ENTER
button to save the settings to memory.
Any time the astronomic calculation data is changed and
stored in memory, the clock will immediately calculate
dusk and dawn for the current day. This will be displayed as
shown in figure 6.4C. Press any key to exit this screen and
return to the Main Menu.
New Astro Times:
Dawn: 7:24AM
Dusk: 5:02 PM
PRESS ANY KEY
Figure 6.4C New Astro Times screen showing
dawn and dusk times.
Astronomic calculations are approximations of actual
sunrise and sunset times. Calculated dusk/dawn times are
accurate within plus or minus 10 minutes of the official
times for a given location. Note that other influencing
factors such as weather and terrain may affect the
perception of when actual sunrise and sunset occurs.
When using dusk/dawn scheduling functions to turn clock
output channels ON/OFF, use the offset time feature in the
schedule to make earlier or later the ON or OFF time from
the dusk or dawn event to compensate for local influencing
factors such as mountains.
6.5 Selecting Time and Date Formats
The clock can either display the time in either a 12-hour
(AM/PM) or 24-hour (military time) format. It can also
display the date in Month/Day/Year format or Day/Month/
Year format. Both the time and date formats are set in the
preferences screen.
To set the time and date formats, go to Clock Preferences.
Use the UP or DOWN buttons to move the Navigation Pointer
to the “Time Frmt:” item and press the NEXT button to
access the data field. The data field will blink active. Use the
UP or DOWN button to toggle between the 12-hour and the
24-hour format. Press the NEXT button to enter the “Date
Frmt:” data field. Use the UP or DOWN button to toggle
between the Month/Day/Year (M/D/Y) format and Day/Month/
Year (D/M/Y) format.
Time Frmt:24 hr
Date Frmt:D/M/Y
Temp Frmt: °F
Stagger: 1 sec
Figure 6.5 Preferences screen showing format settings.
6.6 Selecting Temperature Display Formats
This feature is unused.
6.7 Setting Output Channel Stagger-up Delay
This feature is unused.
6.8 Selecting Network Variable Units
This feature is unused.
6.9 Saving Preferences
At the bottom of the Clock Preferences screen the text
“ENTER TO SAVE” will appear. Whenever this text line is
visible on the screen, the clock is prepared to save recently
entered data. Pressing the ENTER button immediately
saves the preferences data to non-volatile memory. After
the ENTER button is pressed and the preferences are
saved, the display will either go back to the main menu, or
if astronomic preference settings were changed (longitude,
latitude or time zone settings), the “New Astro Times”
screen will be displayed.
Temp Frmt:°F
Stagger: 1 sec
Metric NVs:YES
ENTER TO SAVE
Figure 6.9 Preferences screen ENTER TO SAVE shown.
Figure 6.9 shows the last four lines of the preferences
screen. Pressing ENTER from this screen will save all
preferences into the clock’s memory.
CAUTION
If new preference settings are entered into the preference
screen but not saved, and the clock is left in Clock
Preferences screen, after three minutes of button
inactivity, the clock will time out and return to the Run
screen without saving the new preferences to memory.
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# Type Time Chnl S M T W T F S Duration Notes
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
This schedule page may be freely copied for use with Watt Stopper products. The format follows the MSC-100 menu structure.
DAY OF WEEK SCHEDULES
This worksheet shows schedules 1-30, but could be expanded for all 120 schedules.
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Holiday # Type Date # of Days Notes
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
WARRANTY INFORMATION
Watt Stopper/Legrand warranties its products to be free of
defects in materials and workmanship for a period of five
(5) years. There are no obligations or liabilities on the part
of Watt Stopper/Legrand for consequential damages arising
out of, or in connection with, the use or performance of this
product or other indirect damages with respect to loss of
property, revenue or profit, or cost of removal, installation or
reinstallation.
2800 De La Cruz Boulevard, Santa Clara, CA 95050
Technical Support: 800.879.8585
www.wattstopper.com
07105r1 1/2007
This schedule page may be freely copied for use with Watt Stopper products. The format follows the MSC-100 menu structure.
HOLIDAY/EXCEPTION DATES
This worksheet shows schedules 1-16, but could be expanded for all 32 schedules.
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Legrand MSC-100 System Clock for use Installation guide
- Type
- Installation guide
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