Ecler ENVIRO MSA2 User manual

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MRP2

50.0048.02.00 1/7

TWO CHANNEL PROGRAMMABLE CLOCK

MRP2 MODULE

FUNCTION

MODULE WITH DIGITAL PROGRAMMABLE CLOCK AND TWO INDEPENDENT CIRCUITS

DESCRIPTION

Digital clock featuring 42 start/stop commands on each of the two channels. These triggers can be

programmed inside different groups of weekdays (whether just one day, in a group from Monday

to Friday, in a group from Saturday to Sunday or in a group including each weekday).

The module is powered by an internal battery which automatically recharges through the power

supply on the enviro chassis, whenever it is switched on. The battery has a proven autonomy of 15

days. The clock will therefore still run, even when the enviro system is turned OFF. If the battery

should discharge completely, it would begin to recharge when the enviro system is turned ON

again. In this case, the current time and programming must be set again. The minimum charge

period is 48 hours.

FEATURES

INDICATORS:

CH1:

Indicates that CH1 is operating.

CH2:

Indicates that CH2 is operating.

LCD Display.

INTERNAL

CONNECTION:

MJ101:

Insert a minijumper to power the clock from its internal battery.

CONTROLS:

: Button for setting the current time and the programs.

DAY

: Button for setting the weekday when setting the current time or during programming.

h+:

Button for setting the hours when setting the current time or during programming.

m+

: Button for setting the minutes when setting the current time or during programming.

Prog:

Button for programming

.

Sel:

Button for selecting

.

1

: Button to manually trigger Channel 1.

2

: Button to manually trigger Channel 2.

±1h:

Button for toggling Summer/ Winter mode.

RND:

Button for random programming.

R:

Button for resetting the clock.

: Button for programming the holiday period.

CONNECTIONS:

CH1:

Switch output of Channel 1. Dry contact

CH2:

Switch output of Channel 2. Dry contact

CONNECTING THE MRP2

To carry out the connection of this module you should follow the steps indicated in the figure on next page.

 Place a minijumper in position MJ101, indication 1.

ATTENTION: Placing this minijumper is necessary. If the minijumper is not inserted, the clock will stop running and will reset

when the enviro system is switched off.

 Insert and screw the module and the chassis together in the front and back panels.

 Connect the data bus (Flat 20-way cable) to the connectors marked with nr.2 in the figure on next page.

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 Link together the front and back panel. In this case you will have to connect following connector pair marked with nr.3:J104-

WI101.

MRP2 MODULE

CLOCK PROGRAMMING INSTRUCTIONS

After connecting the clock for the first time, press the

“R”

button with a pencil or similar object. The display should show 00:00. The

programmable switch is now ready to operate.

Setting the current time and weekday

1. First of all, you should reset the device by pressing the “R” button.

2. Keep the

“” button pressed during the entire procedure.

3. If you are currently in Summer period, press the “±1h” button once.

4. Set the current time using the “h+” (hours+) and “m+” (minutes+) buttons.

5. With the “DAY” button, select the current weekday. (1 = Monday .. 7 = Sunday)

6. Release the

“” button.

Command programming

Each channel has 42 memory positions. Each command (Switch ON/ Switch OFF) occupies one of these memory positions.

1. Press the “Prog” Button repeatedly until the first empty memory position appears (shown in the display as “--:--”)

2. Select either a switch ON

““ or switch OFF ““ command for channel 1 or channel 2 with the corresponding “ ” button.

2

3

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3. Using the “h+” and “m+” buttons, enter the time in which you want the command to be executed.

4. If the command must be executed each weekday: Press the “Prog” button to store the command (The LCD displays the next

empty memory position) In this case, the programming procedure has finished.

5. If the command must be executed one day, or in a group of days within a week: using the “DAY” button, select the

weekday in which the command must not be executed (the cursor below the weekday flashes). Confirm with the “Sel” button

(The weekday and the cursor flash)

6. By pressing the “DAY” button again, remove the selected weekday.

7. Repeat steps 5 and 6 for each weekday you wish to remove.

8. Press the “Prog” button to store the command (The LCD displays the next empty memory position).

9. The programming procedure ends after pressing the

“” button. The clock now displays the current time and sate.

Note: If you forget to enter certain data during the programming process, the screen flashes until it is entered correctly.

ATTENTION: Always store a switch OFF command after every switch ON command. Otherwise, the clock would trigger and never get

off.

If you accidentally remove a day in which the command should be executed, follow these steps:

1. Using the “DAY” button, place the cursor at the desired weekday (The day and the cursor flash).

2. Confirm the selected day by pressing the “Sel” button (the cursor flashes).

3. By pressing the “DAY” button again, the weekday gets selected.

4. Store the new selection by pressing the “Prog” button (The display shows the next empty memory position)

5. To get back to the current date and time display, press

“” .

Modifying or cancelling commands

In order to modify or cancel a previously stored command, follow these steps:

Cancelling a command:

1. Select the desired command by repeatedly pressing the “Prog” button until it is appears in the display.

2. To cancel the command, write “--:--“ into the hours and minutes fields (using the “h+” and “m+” buttons).

3. Press the

“” button for 3 seconds. The command has now been cancelled.

Modifying a command:

1. Select the desired command by repeatedly pressing the “Prog” button until it is appears in the display.

2. To modify a command, overwrite the stored data with the new data (day, hour, minute, channel) as described in the “Command

programming” section.

3. Press the “” button. The modified command is stored and the clock returns to normal operation.

Reading the display

In its default position, the display shows the current time and weekday. The lower part shows following information for CH1 (left side)

and CH2 (right side):

Program Type:

: Operates following the stored programming and each channel will be ON or OFF depending on the program.

[ON]: CH1 (left side) or CH2 (right side) is permanently ON

[OFF]: CH1 (left side) or CH2 (right side) is permanently OFF

: Manual triggering of the switch for both channels independently. If it was ON, it will switch to OFF and vice versa.

In this position, the stored programme will not be followed until the next command is reached.

RND: Random operation programme

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: Holiday period programme

Example:

On CH1 you have a programme which switches to ON every day at 10:00 and turns OFF at 12:00.

If the display shows

 , the channel switch will be ON between 10:00 and 12:00 and otherwise OFF.

If the display shows [ON] or [OFF], it will be permanently ON or OFF regardless of the programming.

If it shows

 + OFF and the button on Channel 1 is pressed, the display will show + ON, i.e. ON until the next ON or OFF

command is reached inside the programme.

On the other hand, if the display shows

 + ON and the button on Channel 1 is pressed, the display will show + OFF, i.e. OFF

until the next ON or OFF command is reached inside the programme.

Reading the stored commands

Successively pressing the

“Prog” button shows the stored entries on the display one by one. After the last entry, the first empty

memory position is shown. At last, the display will indicate the number of free memory positions available. If the memory is full, the

display shows “FR00”.

Manual activation of the switches

Using the buttons with the hand symbol (“

“), following actions can be accomplished:

• Pressing once: Toggles the switch position. If it was ON, it will change to OFF and vice versa. When set in this position, the

programmed events will not take place until the next command is reached.

• Pressing twice: The switch contact gets locked in the [ON] position permanently. The programmed events will not take place.

• Pressing three times: The switch contact gets locked in the [OFF] position permanently. The programmed events will not take

place.

• Pressing once again: Returns to normal operation mode (automatic programme

)

Special functions

AM/PM display

Pressing both “±1h” and “h+” buttons simultaneously toggles between AM and PM time display modes.

Selecting Summer or Winter time mode

Manual selection:

Changing from Winter to Summer time: Press the ±1h button. The display shows the Summer symbol.

Changing from Summer to Winter time: Press the ±1h button. The Summer symbol disappears.

Automatic selection: Three different alternatives are possible.

• AU (Automatic)

The time change is performed according to an established calendar defined up to the year 2079. (EU and Switzerland Summer

/Winter time standard)

Beginning of summer time: Always the last Saturday of March, shifting from 2:00h to 3:00h.

End of summer time: Always the last Saturday of October, shifting from 3:00h to 2:00h.

• cHA (Semiautomatic calculation) Freely selected change referenced to weekday

The Summer time period beginning day and end day can be entered. The programme automatically assigns these dates to the

correct weekday and month. During the following years, the time changes will occur at the same dates.

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• HA (Semiautomatic) Freely selected change referenced to date

The Summer time period beginning date and end date of your country can be entered. During the following years, the time

changes will occur at the same dates.

Activating the automatic Summer/Winter time change function

Before activating the desired automatic Summer/Winter time change operating mode, the current date must be entered. The

complete procedure to do so is:

1. Simultaneously press the “±1h” and “DAY” buttons.

2. Use the “h+” and “m+” buttons to enter the current weekday and month respectively

3. Press the “±h” button

Once the correct date has been entered, the process continues by selecting the desired Summer/Winter time change mode:

4. Select the Summer/Winter time change mode by pressing the “m+” button.

5. If the automatic mode has been selected, press the

“” button to return to normal clock operation. The

programming process for the Summer/winter time change mode has finished.

6. If you selected the cHA or HA modes, press the “±1h” button once

7. Now enter the date of the beginning of the Summer period by using the “h+” and “m+” buttons.

8. Press the “±1h” once again

9. Now enter the date of the end of the Summer period by using the “h+” and “m+” buttons.

10. As the last step, press the

“” button. The clock returns to normal operation.

Reading the selected date for the Summer/Winter time change

By following these steps you can view the selected date for the Summer/Winter time change anytime:

1. Simultaneously press the “±h” and “DAY” buttons.

2. By repeatedly pressing the “±1h” button, the previously entered data can be viewed.

3. The

“” button lets you return to normal clock operation.

Changing the selected date for the Summer/Winter time change

The dates can only be modified for the semiautomatic time change modes cHA and HA

1. Simultaneously press the “±h” and “DAY” buttons.

2. Press the “±1h” button twice.

3. Select the cHA or HA mode with the “m+” button

4. The process for modifying is equivalent to entering the change date.

Deactivating the automatic Summer/Winter time change mode

Following steps must be performed:

1. Simultaneously press the “±h” and “DAY” buttons.

2. Successively press the “h+” button until the display shows “—“ (after the last day of the month)

3. The

“” button lets you return to normal clock operation.

The automatic Summer/winter time change mode can be activated again by pressing the “±1h” or by entering new dates as

described above.

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Random programme (RND)

This special operation programme performs random connections and disconnections and is intended to use with lights as a

dissuasive measure against thieves. This programme can be manually changed to switched ON ““ or switched OFF “

“.

Two possible random operation modes are available:

a) Not assigning Switch ON times

The random programming periods automatically oscillate between a minimum of 5 min to a maximum of 60 min (for connection

periods) or 30 min (for disconnection periods).

a) Assigning connection periods

The connection times assigned to the RND function define the beginning and end of the random programme. The connection

periods are the same as described above. The connected lights only switch ON /OFF randomly during the indicated period.

In order to enter the beginning and end of the random programme, the same process as described in “Command programming”

must be followed. The “RND” button has to be pressed after entering the day, hour, minute and the corresponding channel for

the command.

ATTENTION: When the RND programme ends, the switch of the corresponding channel may be ON or OFF. Therefore, it is

advisable to enter an additional command after the RND period to ensure that the connected devices stay at in a known status

each time the random programme ends.

Holiday programme

The clock can be programmed to execute stored commands during a time period defined as holiday season. It must be considered that:

a) The holiday period has a higher priority than the standard programme

b) The operating mode of the holiday period can only be assigned to programmed commands that execute each weekday

c) The holiday programme only activates if the length of the holiday season (1 to 99 days) has been previously defined or if it has

been defined as unlimited.

d) The holiday programme can be initiated during the current day or it can be programmed to start at one of the six following

days

In order to enter the connection and disconnection times of the holiday programme, the same process as described in “Command

programming” must be followed. The “ ” button has to be pressed after entering the day, hour, minute and the corresponding channel

for the command.

Programming the start and duration of the holiday programme

Once the commands to be executed during the holiday period have been entered as described in the above paragraph, the holiday start

and length have to be programmed. For that purpose it is absolutely necessary to press the

“” button, so the display shows the

current time.

These steps have to be followed:

a) Programming an unlimited holiday period

1. Press the button with the “ “ symbol: the cursor below the current day will flash.

2. Press the

“” button once. The programming procedure for an unlimited holiday period has finished.

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b) Programming a holiday period with a defined length

If the holiday programme should start the current day:

1. Enter the length of the holiday period using the “Sel”. If the button is held pressed during more than 2 seconds, the

value increases rapidly. The maximum length is 99 days.

2. Press the

“” button once. The information is stored and the holiday programme starts.

If the holiday period should be started during the next 6 days (counting up from the current day):

1. Use the “DAY” button to indicate the start day before entering the length of the holiday period as described in the

previous paragraph.

2. Press the

“” button once. The information is stored and the holiday programme starts.

Early cancelling of the holiday programme

If the holiday programme has started its execution, it can be disabled by pressing the “ “ button once. The device then returns to

the normal programme.

In case the holiday period has been programmed to start in one of the following days, the “ “ button has to be pressed twice, so that

the device returns to the normal programme.

TECHNICAL CHARACTERISTICS

Precision: +/- 4 min /year

Autonomy: 2 weeks

Number of programmable events: 42

Switch contacts: 250V AC / 16 A max

Minimum programming step: 1 minute

Power requirements: 4VA

Operating Temperature range: -28 C° /60 C°

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Ecler ENVIRO MSA2 User manual

Ecler ENVIRO MSA2 User manual

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