18
2) DESCRIPTION OF LOGIC PART LGN OF THE CONTROL UNIT
DL1 - DL2
= display the signals from the encoder's sensor.
DL3
= indicates that main microprocessor MP1 is operating correctly by flashing very fast.
If the led is off or flashes slowly, this means that the logic board is faulty.
CONNECTOR J8 = connection for the LOGIC TAST interface module of selector
.
CONNECTOR J9 = connector for the ERREKA photocell board.
CONNECTOR J13 = connection between the MASTER and the SLAVE control unit for two-wing swing door
(see sect. 13). Use the MASTER/SLAVE wiring for BATL3 mod.WR3MS.
Fig. 2
BATL7
JUMPER J12
= selects the door re-closing speed in the absence of
Only for the mains voltage:
BATL1
with Jumper in the 0 status = low speed;
version
with Jumper in the 1 status = medium speed;
with Jumper in the 2 status = high speed;
Dip switch S1
= selects the operating programs of the control unit (see sect. 6).
Potentiometer
= calibration of the operating parameters (see sect. 8).
Buzzer
= horn.
MP1
= microprocessor with label indicating the software version.
LGN
PHOTOCELL CONTROL
BUZZER
ENCODER
J6
J13
J8
X1
DIP SWITCH
S1
MP1
J12
J10
J9
J11
MOTOR
J7
LOGIC TAST
SELECTOR MODULE BATL7
OPENING
SPEED
CLOSING
SPEED
SENSOR
DISTANCE
POWER
PAUSE
TIME
