Configuration And Programming; Changing The Password - Roger Technology H85/TTD Serie Instrucciones Y Advertencias Para El Instalador

1,2 power supply 24Vac-dc or 12Vdc (see figure 5,
detail C)
3 ENA, inputs for the activation of the command
outputs (N.O. contacts): by closing the contacts to
the COM terminals, the outputs are enabled.
4 SYNC, positive power supply with synchronization
signal for the keyboards.
5 COM, negative power supply for the keyboards;
common ENA input.
6,7 not available.
8,9 OUT_A, command output A (normally open contact).
10,11 OUT_B, command output B (normally open contact).
12,13 OUT_C, command output C (normally open contact).
14,15 OUT_D, command output D (normally open contact).
16,17 ALRM, ALARM output (N.C. contact); the contact
opens when an alarm condition is detected. To
disable this feature, see Figure 5, detail E.
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Installation
After establishing where the installation is to be made, the
installation is performed the same way according to the
product version available (see Figure 2, 3, 4).
• Remove the trims that cover the housings of the
mounting screws (Figure 2,3,4, detail B).
• With the two provided screws secure the keyboard onto
the included support.
• Reattach the trims, making sure they interlock properly.
Attach the interface by using the supplied screws (see
Figure 6).
Attach the power supply to the interface and connect
the keyboards using a 0.5mm
maximum cable length between interface and keyboard
does not exceed 100m.
Set the interface jumper J1 in accordance with the power
supply voltage (see figure 5, detail C).
CAUTION! If the interface power is not provided by a
ROGER hub, feed the interface only with a safety power
unit: the use of non-safety power units may create
hazardous situations.
5.1

Configuration and Programming

Set the dip-switch of the keypad as follows:
DIP 1 = DIP 2 = DIP3 = ON (see Figure 8).
• Power on the interface, thus powering the keyboards
connected to it: the 6 LEDs on the interface board will
light up in sequence, as a signal that its functioning.
• The interface has an activation input (ENA, Terminal 3)
which, if shut off by an external contact (clock) to the COM
terminal, provides for the closure of the output contacts
OUT_A, OUT_B, OUT_C, OUT_D; this means that even if
you type in a user code and a relay activation is required, it
will only be activated if the ENA input is enabled. If you do
not plan to use a clock contact, place the J2 jumper in the
"INT" position (see Figure 5, detail D).
• Now proceed to assign the connected keyboards by
entering the learning mode, an operation that is carried
out by the interface, which assigns it an identifying
number. This will allow, during normal operation, the
recognition of any attempts at forcing the safety of the
system (for example: if someone tries to connect a non
enabled keyboard).
cable; make sure that the
2
Press and hold the PROG button for at least 10 seconds:
• after the first 4 seconds the LEDs will turn on in
sequence A > B > C > D
• after another 4 seconds the LEDs A, B, C, D will turn off;
continue to hold the PROG button
• after reaching the maximum time (10 seconds) the LEDs
A, B, C, D start flashing all together, while the green LED
L1 and red LED L2 remain off, which indicates you are in
learning mode; at this point the connected keyboards
will in turn signal that they are ready by the alternate
lighting of the green and red LEDs (LV and LR)
NOTE: if due to an incorrect manoeuvre you do not arrive
to this step and the green LED L1 lights up, remove and
then return the power to the interface, then start over.
Alternatively, wait 20 seconds for the mode to reset
(LEDs A, B, C, D will turn off), then start over.
• following a consecutive number order (1, 2, 3, 4), go to
the keyboard 1 and press the # key three times; if the
assignment of the code by the interface to the keypad
is successful, the keyboard buzzer is activated for a
prolonged time and the green LED LV remains on. The
first LED on the A, B, C, D interface is lit and is steady,
the others continue to flash intermittently. The LEDs B,
C and D signal the status of assignment of the keyboards
2, 3 and 4; proceed with them as described for the
keyboard 1
• once you have assigned the last keyboard (if only two
keyboards are installed, the interface will show LED A
and B lit steadily, and C and D as still blinking), press the
PROG key for 2": you will exit the learning mode and the
green LED L1 will start flashing, indicating that there is
communication with the keyboards
• change the security password (see section 5.2); write
down the new password in an adequate and secure
place.
CAUTION! This is required to maintain the level
of security of the installation, otherwise there is a
possibility that a code is stored in a fraudulent manner
and as a result an attacker could activate the interface
relays by using this code.
• Completely deleting the interface memory (see
paragraph 5.3 COMPLETE DELETION OF THE MEMORY)
• Store at least one user code in the keyboard memory
(see paragraph 5.4 STORING A USER CODE)
5.2

Changing the password

CAUTION! The factory assigned password is 0000. A
change of password is required in order to ensure a secure
installation.
We use <old password> to refer to the sequence of
numbers that make it up, and <new password> to refer to
the password you want to set; then type in the following
sequence:
* * <old password> #
the red led turns on steadily. Then type the following:
<new password> # <new password> #
If the procedure was successful: the green LED lights up
and the buzzer is activated for 2". Otherwise you will
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