XI'AN EXCELLENT ELECTROMECHANICAL CO.,LTD
elevator load weighting device,sensor,promotion and application of shock absorbers for elevators and heavy machinery safety use provides the necessary protection.
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EWD-L-J2 Controller and load sensor ,elevator load weighting device ,load cell
Declaration:
In any case, our part is only responsible for the quality of products in warranty period.
Description:
1. State Indication － Flickering:About “Once per Second”；
2. Button Operation － Press:Press and release soon；Hold:Press constantly；
3. Relay － Keep the state of Picking-up in the period of system being unadjusted or faulty；
Main Features:
1. With the adoption of integrated designing of “C: Concave type sensor”, it can be welded directly on elevator car bearing beam;
2. Directly outputting full-load or overload signal depending on the change of elevator car payload
3. Simple adjustment, high precision of measurement and quick and easy installation.
Technical specification:
| ⒈ | Application Range | Being applicable to all elevator with payload of 500㎏～20000㎏ for full-load and overload signal |
| ⒉ | Sensitivity | For the elevator with rated load of 1 ton, it is 5Kg |
| ⒊ | System Error | ≤1.5％(5～40℃) |
| ⒋ | Output Mode | Switching Signal:Full-load and overload Dynamic Close and Dynamic Open contact |
| ⒌ | Operation Temperature | -25～55℃ |
| ⒍ | Power Source | DC 24V(±10%),Operating current for the whole set≤100mA |
Intensity exceeding the above listed parameter limits may cause the system abnormality or its permanent damage.
Description of Other Indication States:
|
| Display Code | Implication | Solution | |
|---|---|---|---|---|
| 1 | FY | System Startup | ||
| 2 | PC | Sensor Resetting | ||
| 3 | PP | Get into the status of operation parameters modification | ||
| 4 | Lo | Ready for Autotuning Operation | ||
| 5 | PL | Autotuning No load parameters | (Static Displaying represents preparative status,twinkling displaying for the end of testing | |
| 6 | PH | Autotuning Rated load parameters | ||
| 7 | EL | No payload is detected by sensor | Check the cable of the sensor, system power and payload | |
| 8 | EH | Exceeding the measuring range of maximum load | ||
| 9 | Pn | Saved |
| |
| 10 | EA | Saving Failure | Remodify the operation parameters | |
After system commissioning, press and hold 【◎】 in normal operation,〖J1〗／〖J2〗will flicker alternately,at this time, J1/J2 outputs alternately.
Promise:
1. If this system appears any quality problem of product itself in 1 year after delivery, it will be replaced freely(damage of the product seal will not be treated).
2.For any system abnormality in adjustment or operation, please contact our company directly.
Others:
| Packing List | Controller of EWD-L-J2 Elevator Loading Device | 1 | Type EWD-GC:sensor and its accessories | 1 Set |
| Screw Sets M4 X 40 | 2 Sets | System Instruction Manual | 1 Copy |
Website:www.estlift.com/www.est-lift.com
Contact Person:Miss Yolly
E-mail:sales01@xaest.com
yollyapple@163.com
Skype:yollyapple
Wechat:YollyApple
Whatsapp&Mobile:+86 189 9286 2361
Tel:+86-029 8841 6613-808
Fax:+86-029-8556 5714-886