tau K127MA Guía Para La Instalación página 19

21 - 22 AERIAL
23 - 24 MOTOR (M2)
25 - 26 - 27 ENCODER (M2)
28 - 29
MOTOR (M1)
30 - 31 - 32 ENCODER (M1)
* The outlets can be configured using the TAUPROG (see relative instructions). The standard configu-
ration is shown in the table.
The terminal board for motor 2 (23-27) is to be used in support of the one for motor 1 ,
or in case of fault/failure of the one for motor 1 (28-32), see wiring diagram.
IMPORTANT:
• Do not connect auxiliary relays or other devices tot he 18V DC output (terminals 11 – 12) to
avoid malfunctions of the control unit. Use separated power supply / transformers instead;
do not connect switching feeders or similar apparatus close to the automation that may be
•
a source of disturbance.
LOGIC ADJUSTMENTS
Make the logic adjustments.
Note: when any adjusting devices (trimmers or dip-switches) on the control panel are operated,
a complete manoeuvre must be carried out in order for the new settings to take effect.
TRIMMER
T.R.A. not used;
T.C.A. Automatic Closing time adjustment: from about 1 to 120 seconds (see dip-switch
no. 1);
FR. obstacle detection sensitivity adjustment.
Note: by rotating the TRIMMER FR. clockwise the sensitivity of the gearmotor to
obstacles diminishes and therefore the thrust force increases; vice-versa, by rotat-
ing it counter-clockwise, the sensitivity of the gearmotor to obstacles increases
and therefore the thrust force diminishes.
Dip switch
AUTOMATIC
1
CLOSING
2 2 / 4 STROKE
CLOSES AGAIN
3 AFTER THE
PHOTOCELL
4 NO REVERSE
PRE-
5
FLASHING
plug-in radio-receiver aerial input , for 433.92 MHz receivers
only. (21= GROUND - 22= SIGNAL)
motor (M2) supply output 18V DC max. 300 VA.
(23= POSITIVE - 24= NEGATIVE)
encoder supply and input (25= WHITE signal - 26= BLUE nega-
tive - 27= BROWN positive)
motor (M1) supply output 18V DC max. 300 VA.
(28= POSITIVE - 29= NEGATIVE)
encoder supply and input (30= WHITE signal - 31= BLUE nega-
tive - 32= BROWN positive)
when completely open, closure is automatic after the set time on the
On
T.C.A. trimmer has past.
Off the closing manoeuvre requires a manual command.
when the automation is operating, a sequence of opening/closing com-
On
mands causes the automation to OPEN-CLOSE-OPEN-CLOSE, etc.
in the same conditions, the same sequence of commands causes the
Off automation to OPEN-STOP-CLOSE-STOP-OPEN-STOP, etc . (step-by
step function) (see also dip switch
after the photocell is activated (input 7 - 9), the automation closes
On
automatically after 5 seconds.
Off function off.
On
the automation ignores the closure command during opening.
Off the automation responds as established by dip switch No. 2.
On the pre-flashing function is enabled.
Off the pre-flashing function is disabled.
K127MA
See note below.
See note below.
4).
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