DS1054-074B
ASSIGNING AN MTR RECEIVER MODULE TO A CHANNEL
▶
On the MD3300MRP load manager, access the PARAMETER configuration
menu by pressing the key
. The icons
/
and “
kW
” will start
flashing.
▶
Press the arrow key
or
until the icons
and
flash on the
display. Press the
key to enter the CHANNEL configuration menu.
▶
The device display shows “Add CH”. Press the
key to assign the
receiver module to the channel.
▶
The display shows “
CH N. .8
” where the parameter “
N
” indicates the
channel number (from 1 to 8) where the assignment to the receiver module
is made, the parameter
8
indicates the maximum number of channels.
It is recommended to perform the assignment starting with the
channels with the highest priority.
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▶
Press the arrow keys
or
to select the channel “
N
” on which you want
to perform the assignment. Press the key
to confirm.
▶
While “
InProG
” is flashing for 30 seconds, press briefly with a sharp, properly
insulated tool into the “Connect” hole on the receiver module.
▶
The MD3300MRP device will briefly display the message “
PASS
” if the
assignment of the channel to the receiver module has been successful.
▶
If the device displays the message “
Err. 03
” the assignment has not been
successful. Repeat the operation and make sure to press into the “Connect”
hole on the receiver module within the 30 seconds in which the MD3300MRP
load manager displays the message “
InProG
”.
▶
It is necessary to repeat the procedure for each receiver module you wish to
assign to a channel of the MD3300MRP device.
It is possible to assign more than one receiver module to each channel.
In this case, if the absorption threshold is exceeded, there will be two
or more loads disconnecting at the same time.
REMOVING AN ASSIGNMENT BETWEEN AN MTR RECEIVER MODULE
AND A CHANNEL
It is possible to remove an assignment between an MTR receiver module and
a channel of the MD3300MRP device.
▶
On the MD3300MRP device, access the PARAMETER configuration menu by
pressing the key
. The icons
/
and “
kW
” will start flashing.
▶
Press the arrow key
or
until the icons
and
flash. Press the key
to enter the CHANNEL configuration menu.
▶
The device display shows “
Add CH
”. Press the arrow keys
or
until
“
dEL CH
” is displayed, press the key
to remove an assignment.
▶
“
InProG
” is displayed.
▶
While “
InProG
” is flashing for 30 seconds, press briefly with a sharp, properly
insulated tool into the “Connect” hole on the receiver module.
▶
The MD3300MRP device will briefly display the message “
PASS
” if the
assignment removal between the channel and the receiver module has been
successful.
▶
If the device displays the message “
Err. 03
” the assignment removal has
not been successful. Repeat the operation and make sure to press into the
“Connect” hole on the receiver module within the 30 seconds in which the
MD3300MRP load manager displays the message “
InProG
”.
▶
It is necessary to repeat the entire procedure for each assignment you wish
to remove.
TEST FUNCTION
The test function is used to check that the assignment between the receiver
module and the MD3300MRP load manager (i.e. the relevant channel) is
working correctly. The test involves a switching on and off sequence (one
every 10 seconds) of the receiver module.
▶
On the MD3300MRP load manager, access the PARAMETER configuration
menu by pressing the key
. The icons
/
and “
kW
” will start
flashing.
▶
Press the arrow key
or
until the icons
and
flash on the display.
Press the key
to enter the CHANNEL configuration menu.
▶
The device display shows “
Add CH
”. Press the arrow keys
or
until
“
test
” is displayed, press the key
to test a channel.
▶
The display shows “
CH N. .8
” where the parameter “
N
” indicates the channel
number (from 1 to 8) where the test is performed, the parameter
8
indicates
the maximum number of channels.
▶
Press the arrow keys
or
to select the channel “
N
” on which you want
to perform the test. Press
to confirm.
▶
Every time the command is transmitted, the icon
flashes for a few
seconds while the alarm LED, located between the keys
or
, shows
the transmission status:
LED on = actuation ON
LED off = actuation OFF
It is possible to interrupt the test by pressing
.
▶
The MD3300MRP device briefly displays the message “
PASS
” at the end of
the test.
11. OPERATING PARAMETER CONFIGURATION MENU
The following operating parameters can be configured through the parameter
configuration menu:
- Setpoint (kW)
- Ton (seconds)
- Toff (seconds)
When a parameter has been configured, the device automatically
switches to the next parameter configuration. To exit the parameter
configuration menu, simply press the
key.
When configuring parameters, long presses of the arrow key
or
allows changing the values more quickly.
SETPOINT (kW)
Represents the activation threshold that is to say the maximum value of
accepted consumption. Over this value the MD3300MRP device provides
for the disconnection of the lowest priority load that is connected in that
moment.
▶
On the MD3300MRP device, access the PARAMETER configuration menu by
pressing the
key. The icons
/
and “kW” will start flashing. Press
the key
for Setpoint configuration.
▶
On the display, the icons
/
will be steady on and the Setpoint
parameter value will start flashing.
▶
Press the arrow keys
or
to set the Setpoint parameter. The
parameter value can be set in an interval from
0.8
kW to
7
kW. Press the
key to confirm and go to the next parameter configuration.
Ton (seconds)
Represents the pre-alarm time, that is to say how long the power must be
higher than the setpoint before the load is actually disconnected.
▶
On the display, the icons
/
will be steady on and the prealarm time
value (Ton) will start flashing.
▶
Press the arrow keys
or
to set the prealarm time (Ton). The
parameter value can be set in an interval from
10 seconds
to
9999
seconds
. Press the
key to confirm and go to the next parameter
configuration.
Toff (seconds)
Represents the recovery time, that is to say after how long the most priority
load, disconnected in that moment, is reconnected.
The load is connected only if the absorbed power is lower than the
set power threshold.
▶
On the display, the icons
/
/
will be steady on and the alarm
reset time value (Toff) will start flashing.
▶
Press the arrow keys
or
to set the alarm reset time (Toff). The
parameter value can be set in an interval from
10 seconds
to
9999
seconds
. Press the
key to confirm and exit the configuration menu.
Time
Power
Load disconnection
Setpoint
Ton
Toff
12. ACTIVATION THRESHOLD EXCEEDED
If the absorbed power exceeds the set
activation threshold (Setpoint), the icon
,
the measured value and the red alarm LED will
start flashing on the device. If the absorbed
power remains greater than the set activation
threshold (Setpoint) for a time longer than the
time set in the prealarm parameter (Ton), the
MD3300MRP device disconnects the loads
(one every 5 seconds), starting from that with
lowest priority (channel 1 = priority 1 = highest
priority) until the absorbed power falls below
the activation threshold (Setpoint). Then the
device provides the loads connection (one
every 5 seconds) in reverse order, when the
alarm reset time (Toff) has elapsed.
The transmission of commands to radio receivers is shown by the
lighting of the icon
on the device display
.
13. ECO OPERATION
By pressing for a long time (3 seconds) the key
you can disable the
control of the control unit MD3300MRP so as to force all loads to remain
active even if the absorbed power exceeds the set threshold (Setpoint).
This condition is indicated by the symbol
switch on.
Upon activation, the loads that are disconnected are activated (in sequence
from the most priority load) every 5 seconds.
To disable the ECO function, press and hold the
key until the
icon
turns off.
10. CHANNEL CONFIGURATION MENU (PRIORITY)
Setpoint
Ton
Channel configuration menu
PARAMETER CONFIGURATION MENU
0,8÷7 Kw
10÷9999 s
10÷9999 s
New assignment
Assignment removal
Test
CH N ÷ 8
CH N ÷ 8
Procedure completed
Procedure failed
>2 sec.
>2 sec.
CHANNEL CONFIGURATION MENU
MADE IN FRANCE
2) Assigning the receiver module to the MD3300MRP load manager
▶
When the Radio Bus has been created, assign the MTR receiver module
which pilots the load to the MD3300MRP load manager following the
procedure described in paragraph “
Radio assignment between an MTR
receiver module and the MD3300MRP load manager
”.
After performing the RADIO assignment between the receiver modules
and the MD3300MRP load manager, it is necessary to make the assignment
between the receiver modules and the device channels, so as to indicate to
the MD3300MRP load manager which receiver modules are to be piloted
according to the priorities.
The MD3300MRP device is able to manage up to 8 channels, each with
a different priority: channel 1 = priority 1 = highest priority.
