Nice L9BAR, Instructions And Warnings For Installation And Use

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80 – ENGLISH
EN
TERMINAL LEDS ON THE CONTROL UNIT
Status Meaning Possible solution
CLOSE LED
OFF Everything normal CLOSE input not active.
On Intervention of the CLOSE input This is normal if the device connected to the CLOSE input is actually active.
HP SbS LED
OFF Everything normal Hp SbS input not active.
On Intervention of the HP SbS input Normal if the device connected to the HP SbS input is active.
FC1 limit switch LED
OFF
Intervention of the limit switch
With “RH” right-hand installation: the boom is in the closed position.
With “LH” left-hand installation: the boom is in the open position.
On No intervention of the limit switch
With “RH” right-hand installation: the boom is in a position other that the
closed position.
With “LH” left-hand installation: the boom is in a position other that the open
position.
FC2 limit switch LED
OFF
Intervention of the limit switch
With “RH” right-hand installation: the boom is in the open position.
With “LH” left-hand installation: the boom is in the closed position.
On
No intervention of the limit switch
With “RH” right-hand installation: the boom is in a position other that the open
position.
With “LH” left-hand installation: the boom is in a position other that the closed
position.
8.3.1 Display diagnostics
Selecting with the encoder the “din” diagnostics mode and
confirming the choice, the display will show with its 3 digits the
status of the inputs ( Table 11 , Table 12 and Table 13 ); each lit
segment of the display signals that the corresponding input is
active.
A1
F1
E1
B1
C1
dp1
G1
D1
A2
F2
E2
B2
C2
dp2
G2
D2
A3
F3
E3
B3
C3
dp3
G3
D3
46
Table 11
DISPLAY DIAGNOSTICS
Segment Input
A1 Loop 1
B1 Close
C1
HP SbS
D1 Loop 2
E1 Open
F1 Sbs
G1 Free
dp1
one flash each second, signals the operation of
the board
Table 12
DISPLAY DIAGNOSTICS
Segment Input
A2 FC1 OPEN limit switch
B2
Close button
C2 RH direction selector
D2 Battery-powered operation
E2
LH direction selector
F2 Open button
G2 FC2 CLOSE limit switch
dp2 Encoder A input [ Note 1 ]
Table 13
DISPLAY DIAGNOSTICS
Segment Input
A3 FA1 opening photocell
B3 ON when PHOTO is active
C3 ON when PHOTO II is active
D3 FA2 opening photocell
E3 ON when PHOTO 1 is active
F3 ON when PHOTO 1 II is active
G3
ON Master control unit has acquired the slave
dp3 Encoder B input [ Note 1 ]
Note 1 Dp2 and dp3 can be switched on or off, depending on
the position of the magnet when the motor stops; the
LEDs flash when the motor moves