When the Pitagora controller is applied to installations equipped with closed loop gearless machines, comfort and precision can be optimized thus avoiding undesired effects such as rollback (typical of lifts with unbalanced load).The following parameters can be adjusted to achieve optimal setting for your installation. It is suggested to follow…
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Overview The Pitagora 4.0 System offers two different wiring solutions to connect the landing operating panel to the controller: Serial WiringBased on a single serial connection line, interspersed with shaft units (BDU), this solution is most suitable for new installations and complete modernizations, especially for buildings with a higher number…
What you need Preliminary steps 1) Copy the .bin file to the USB flash drive. It is not necessary to rename the file. 2) With the elevator stopped, open the safety chains by deactivating the “-DIS” switch. 3) Remove the connectors cover by unscrewing the fastening screws. Firmware update instructions…
(v 1.0) Safety and usage cautions Before installing our products, we recommend you to consult the section about safety and usage cautions at the link below. Cut-out Download Reference Version Link
Integrated Programming ModuleThe Motherboard has an integrated programming module that allows viewing and editing of all the basic parameters for the controller management and configuration. In VVVF’s version, also FUJI’s parameters of the basic (menu VVVF BASE) and advanced (VVVF ADVANCED menu) configuration may be viewed and edited. Functionality of…
Overview The HAD mode (Hoistway Access Detection) is an access detection operation in the shaft for the safety of maintenance technicians.The objective is to prevent the risk of injury in case technicians do not correctly perform the operations for accessing the top of cabin / pit bottom. General requirements Acronyms…
Introduction The TOC Pitagora is a metal box located on the top of the elevator cabin. It is part of the serial pre-wiring system and is used for the cabin connections, both internal and external. Inside the TOC box, some electronic boards, a terminal block, and any optional accessories are…
General layout A) 2,8” graphic display for menu viewing. B) Programming keypad with six navigation keys. C) Diagnostic LEDs (see below for details). D) Motherboard connections (see below for details).To access the connectors you need to remove the protective cover. Diagnostic LEDs description Connectors description ← Models and Layout Other…
Call enabling CABIN Enables all cabin call buttons simultaneously. Key location Type (Position / Extraction) Input Contact type Cabin 2P / 1E DMCPIT >> Call enable Normally closed FLOORS Enables all floors call buttons simultaneously. Key location Type (Position / Extraction) Input Contact type Floors 2P / 1E2P / 2E…