KW DAVID 613 - Page 100

KW Aufzugstechnik GmbH OPERATING MANUAL DAVID-613
DAVID-D613-V125-E 13.04.2021 Page - 100 -
B33- Robe 2 Speeds
CONTACTOR SWITCHING
In general you need four signals for switching.
Term
Pre-Switching
Rope Variable Frequency
Rope 2 Speeds
5
K31
K3 Main Contactor
K1 Up Contactor
3
K32
K3 Main Contactor
K2 Down Contactor
7
K33
K5 Main Contactor
K3 Quick Contactor
9
K34
K7-Brake Contactor
K4 Slow Contactor
1.0 EXPERATION OF TRIP
The trip begins with the control of the high-speed contactor K3 in order to put the current to the fast coil.
Time-delayed the up or down contactor activates. The deceleration time is adjustable in the menu. The
standard value is 100ms. If the point of delay is reached then it drops to a high-speed contactor and the
slow contactor is activated. With reaching the concise signal both contactors break.
PARAMETER : MOTORVENTILATION
Here you can activate the motor ventilation and put in the time. The standard value is off.
PARAMETER : CONTACTOR DELAYED ON
Time-delayed activates the up or down contactor. The deceleration time is adjustable in the menu. The
standard value is 100 ms.
PARAMETER : INSPECTION SPEED
In this parameter you can put in the speed for inspection. You can choose quick or slow speed.
PARAMETER : REVERSE TIME OUT
The switching break is adjustable from the change-over of the high-speed contactor to the slow contac-
tor. Factory setting does not plan a break.