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P6
This procedure allows the obstacle sensor parameters of motor A and motor B to be programmed.
The parameters in question are:
a7
→ STANDARD OBSTACLE THRESHOLD MOTOR A
b7
→ STANDARD OBSTACLE THRESHOLD MOTOR B
Select the automatic sensor programming using the (←) (→) KEYS.
P6
After a few seconds the display shows two underscores: send a START order to start the procedure.
--
The display shows 1: the motors close by pushing on the stop.
The control unit is detecting the force of the motor in the presence of obstacles in both STANDARD and SLOW-
1
DOWN modes.
The control unit automatically switches to step 2.
The display shows 2: motor A opens and then slows down. When motor A stops, motor B opens and then slows
2
down. The control unit is detecting the force of the motors in the absence of obstacles.
The control unit automatically switches to step 3.
The display shows 3: the motors close first motor B and then motor A in turn.
3
The control unit is resetting to the start position (GATE COMPLETELY CLOSED).
At the end of the procedure, if the control unit shows
check parameters that have not been programmed, select in turn the parameters affected by programming and check their value. If
they are set to n , that parameter has not been programmed. Changing the force of the motor may change the programming result.
Example:
When programming is complete, the display shows9p. Suppose that the normal force of motor B has not been programmed. The
numbers given in the example are for illustration purposes only and may vary from installation to installation.
• At the end of procedure
• Using KEYS (←) (→) select the parameter
a7
= 47: the STANDARD OBSTACLE THRESHOLD of motor A has been correctly programmed.
• Parameter
• Using KEYS (←) (→) select the parameter
a8
= 81: the SLOWDOWN OBSTACLE THRESHOLD of motor A has been correctly programmed.
• Parameter
• Using KEYS (←) (→) select the parameter
b7
= n: the STANDARD OBSTACLE THRESHOLD of motor B has NOT been programmed.
• Parameter
• Using KEYS (←) (→) select the parameter
b8
65
• Parameter
=
: the SLOWDOWN OBSTACLE THRESHOLD of motor B has been correctly programmed.
• At the end of this analysis, the only uncalibrated parameter was b7. Parameter
Therefore, by modifying the NORMAL FORCE of motor B
• Using KEYS (←) (→) select the parameter b5.
• Using the (-) KEY decrease the force of motor B by 1 or more units (each unit corresponds to 10%).
• Repeat this procedure p6.
• Repeat this operation until it is determined
The sensitivity of the obstacle sensor is determined by the FORCE setting rather than the detection threshold.
9P
Generally, error
is linked to a force that is too high in relation to the gate in use. However, the procedure may also fail because
the force setting is too low in relation to the system in use.
OBSTACLE SENSOR PROGRAMMING
AUTOMATIC OBSTACLE SENSOR PROGRAMMING
p6
the control unit shows
a7
a8
b7
b8
b7
A8
→ SLOWDOWN OBSTACLE THRESHOLD MOTOR A
B8
→ SLOWDOWN OBSTACLE THRESHOLD MOTOR B
9p
, the programming was not successful on some or all of the parameters. To
9p
b5
a repetition of the procedure can be attempted.
18
USER MANUAL - 230 VAC MULTIFUNCTION CONTROL UNIT - 051D
b7
is linked to the normal phase of motor B.
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