Manual LUPO1S24V47.doc / 12.03.2012
page 1 of 4
Variotech
load weighing unit Pluto
Number: 201203 / date: 12.03.2012
Software version: V47
LIST OF CONTENTS
1
DESCRIPTION 1
2
SPECIFICATIONS 1
3
TECHNICAL CHARACTERISTICS
1
4
ELECTRICAL CONNECTION
1
5
FRONT PANEL
2
6
OPERATION 2
7
ADDITIONAL SETTINGS
3
8
FUNCTIONAL TEST
3
9
FAULT DIAGNOSTICS
4
10
MAINTENANCE AND WARRANTY:
4
11
OTHER LOAD WEIGHING UNITS
4
12
SALES DEPARTMENT AND CUSTOMER SERVICE
4
1 Description
•
The load weighing unit LUPO with an external load sensor controls and shows the load of a lift car and it meets the
requirements of EN81 (14.2.5.1 and 14.2.5.2). The unit has three floating relays for switching minimum load, full load and over
load. LUPO can be used for all types of lifts.
•
The installation and the setting-up operation of LUPO are very simple and need only short time.
No additional measuring tool is needed. The unit is state-of-the-art with improved and up-to-date electronic.
•
The electronic is built in a plastic housing (IP54).
•
The cable for the load sensor and the connection cable must be mechanical fixed and protected.
2 Specifications
•
The load weighing unit LUPO is compact and a combination of electronic and (external) load sensor.
•
The big advantage of LUPO is the simple and fast setting.
•
ADVICE:
The setting of the unit should be done after the safety gear test.
•
Connection cable is used for the power supply and the electrical connection to the lift control. (not scope of supply)
•
The proper operation can be influenced by:
- Electromagnetic
influences: door motor, contactors, …
3 Technical
characteristics
electrical data:
power supply:
24V DC +/- 15%; 0,1VA
relay output for full load;
250V AC, 150 V DC, 1A,
relay output for overload;
250V AC, 150 V DC, 1A,
relay output for minimum load;
250V AC, 150 V DC, 1A,
Display for settings
7- segment Display (3 digits)
programming / setting
push buttons (Menu, Plus, Minus, OK)
display of thresholds
LED (red), lights if above thresholds
mechanical data:
dimensions
135mmx170mmx85mm (wxhxd)
load 0,5
kg
OPERATING INSTRUCTION FOR
LOAD WEIGHING CONTROL
LUPO 24V