tau K124MA Installation Manual page 19

OPTIONAL
J2
LIMIT SWITCHES
J3
MEMORY CARD Quick plug-in for MEMORY CARD connection for transmitters codes.
J4 AUX
ENERGY SAVING
J6
MODE
IMPORTANT:
• do not power up auxiliary relays o other devices through the 24V 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 coun-
terclockwise (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
CLOSES AGAIN
3 AFTER THE
PHOTOCELL
4
NO REVERSE
Quick coupling for connection for limit switches.
Notice: connect/disconnect the limit switches with the control unit
disconnected. It is advisable to wait 10 seconds before powering up
the control unit again.
Quick coupling for the connection of the T-WIFI and T-CONNECT devices
Quick plug-in for ENERGY SAVING MODE activazione. Once activated, at
the end of each manouvre, outputs 11-12, 12-13, 14-15, 16-17 and 16-18
will be switched off.
when completely open, closure is automatic after the set time on the T.C.A.
On
trimmer has past.
Off the closing manoeuvre requires a manual command.
when the automation is operating, a sequence of opening/closing commands
On
causes the automation to OPEN-CLOSE-OPEN-CLOSE, etc.
in the same conditions, the same sequence of commands causes the auto-
Off mation to OPEN-STOP-CLOSE-STOP-OPEN-STOP, etc . (step-by step function)
(see also dip switch 4).
after the photocell is activated (input 7 - 9), the automation closes automat-
On
ically after 5 seconds.
Off function off.
the automation ignores the closure command during opening and auto-close
On
time
Off the automation responds as established by dip switch No. 2.
19