tau K126MA Installationsanleitung Seite 19

23 - 24
MOTOR (M2)
OPTIONAL LIMIT
25 - 27
SWITCHES
26
28 - 29 MOTOR (M1)
30 - 31 - 32 ENCODER (M1)
24V for MASTER-R and T-ONE8BR
1
* The outlets can be configured using the TAUPROG (see relative instructions). The standard configu-
ration is shown in the table.
** If Jumper 6 is not plugged in, energy saving mode will be activated and, at the end of each
manouvre, outputs 11-12, 12-13, 14-15, 16-17 and 16-18 will be switched off.
The terminal board
(MASTER18QR / MASTER-R), or in case of fault/failure of the one for motor 1 (28-32), see
wiring diagram page 2-3.
IMPORTANT:
• do not power up auxiliary relays o other devices through the 18V output (24V for MASTER-R)
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.
5. 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
RALL speed adjustment during slowdown of the opening/closing stroke;;
Note: When memorizing the stroke, set the TRIMMER RALL fully turned counter-
clockwise (minimum deceleration speed).
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
rotating it counter-clockwise, the sensitivity of the gearmotor to obstacles
increases and therefore the thrust force diminishes.
T.C.A.
Automatic Closing time adjustment: from about 1 to 120 seconds (see dip-switch no. 1);
Dip switch
AUTOMATIC
1
CLOSING
2
2 / 4 STROKE
motor (M2) supply output 18V DC max. 300 VA.
(23= POSITIVE - 24= NEGATIVE) See note below.
Optional limit switches input: 25 - gray cable; 27 - red cable.
Not in use
motor (M1) supply output 18V DC max. 300 VA.
(28= POSITIVE - 29= NEGATIVE)
encoder supply and input (30= WHITE signal - 31= BLUE negative - 32=
BROWN positive)
for motor 2 (23-24) is to be used in support of the one for motor 1
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
On
commands 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 4).
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