Operation Modes - Leb Electronics CTR18 Instruction Manual

11) Operation modes

Introduction
The electronic unit contains a micro-processor to control the gate's operation modes. These are the three main operation phases :
Phase preceding the gate's motion
Gate's motion phase
Gate's pause phase (open gate)
The unit can function in three modes :
Step by step – This mode is enabled by setting the dip switches 1=OFF 2=OFF
Automatic – This mode is enabled by setting the dip switches 1=ON 2=OFF
Condominium– This mode is enabled by setting the dip switches 2=ON 1= No effect
The Condominium mode is the priority operation mode. If more than one modes are selected the priority mode will be enabled.
Notice: The operation logic setting (dip switch), the work time programming and the pause time programming must be carried out only if the cycle is
concluded or before it starts (with closed gate).
The opening and closure cycles are enabled by a Start control.
Important : Whatever logic has been selected, the first Start command after the power is supplied to the electronic card will always cause the start of
an opening cycle.
"Step-by-step" mode
After the power is supplied to the electronic card the first start command determines an opening cycle. At the end of the work time, the gate stops. The
operating cycle is completed (blinker off) and the system waits for a new start command to determine the closing cycle. If a start command is supplied
when the end of travel has not been reached yet the gate stops. A new start command will cause the reversal of the motion.
"Automatic" mode
After the power is supplied to the electronic card the first start command determines an opening cycle. At the end of the work time, the gate stops. The
pause period starts (blinker on with fixed light). At the end of the pause period the gate closes automatically. The operating cycle is complete only
when the closing motion has ended (blinker off). If a start command is supplied before the end of travel is reached the gate stops. A new start
command will cause the gate to reverse its motion. If a start command is supplied during the pause period the operating cycle is interrupted (blinker
off) and the gate does not close automatically. A further start command will determine a closing cycle.
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ENGLISH