DMG Pitagora 4.0 Manuel utilisateur
Home Electric Systems Pitagora 4.0
Pitagora 4.0
Contents
Safety and usage cautions
Description of PB 4.0 motherboard
Main functions
Specifications and descriptions of inputs and outputs
Integrated Programming Module
Remote programming module
Fusion APP
Mother Board 4.0
Firefighters maneuvers
Oil/Motor Temperature Control
Weight Load Control
Position/Speed Control with DMG Encoder
Elevator car Position/Speed Control with Motor Encoder
Door Command
Protection Against Electrical Interference
Main Connections and Temporary Operations
Learning Procedure of floors
Normal Service Mode
Shaft: Access
EN81-20 Configuration
EN81-21 Installation with door's Bistable contacts
Installation with door's Monostable contacts
Changing system parameters
V3 Screen Menu map
"System Status" Menu
"Faults" Menu
"I/O Status" Menu
"Configuration" Menu
"Doors" Menu
"Signalisation" Menu
"Special Features" Menu
"System Positioning" Menu
"VVVF" Menu
"Rec Parameters" Menu
"Clock" Menu
Troubleshooting
Elevator car Positioning System and Stopping Accuracy
ELGO LIMAX 33 CP Absolute Encoder Counting System
dido.dmg.it
DMG Encoder based Counting System
Lift speed and Deceleration distance
Annexs
Annex 1 - Multiplex Parameters Setting
Annex 2 - Test and measures
Annex 3 - Instructions for Software update
Annex 4 - VVVF Frenic Lift Setting
Annex 5 - Rollback control and ride comfort
Annex 6 - Unbalancing Rescue Operation's
Annex 7 - Control Panel
Annex 8 - UCM Circuit
Annex 9 - Installation Type
Annex 10 - Shaft Protection
Annex 11 - Fire operation programming procedure
Annex 12 - Timing Diagrams
Download
You can download the PDF quick start guide at the following link:
Quick Start Guide
To read the complete guide, keep scrolling the page.
Safety and usage cautions
Before installing our products, we recommend you to consult the section about safety and usage cautions at the link below.
INSTALLATION
The control panel must be installed indoors with a pollution degree of no more than 2.
The enclosure of the control panel has an IP2X degree of protection.
The installation and maintenance of the control panel must be done by qualified and experienced personnel after careful
reading of the manuals and electrical diagrams supplied with the control panel.
Electrical protection must be carried out by means of Automatic circuit breaker and earth-leakage protection coordinated
with the earthing system which are the responsibility of the customer unless otherwise specifically requested.
Refer to the electrical diagram supplied with the control panel for the following protection circuits:
magnetothermic protection of the motor circuit
magnetothermic protection of the safety circuit
protection by fuses of all the other circuits
Measures for protection against electric shock:
The control panel casing is metallic and must be connected to EARTH as indicated in the wiring diagram supplied with
the control panel.
The command and control circuits (24V) are galvanically separated from the electrical network as indicated in the
electrical diagram supplied with the control panel.
The safety circuit is galvanically separated from the electrical network as indicated in the electrical diagram supplied
with the control panel.
MAINTENANCE
For the maintenance of the control panel, refer to the manuals provided with the control panel and check the status of the
batteries of the alarm circuits and of the return to floor circuit (if present) during the periodic inspections of the system.
For the transport and handling of the control panel, refer to the instructions on the packaging.
Description of PB 4.0 motherboard
The control board of the Pitagora 4.0 system is based on 32-bit electronic technology and operates all types of electric and
hydraulic lifts. Serial and/or parallel connections to pushbutton panels (cabin and floor) may be added. It is particularly
suitable for VVVF electrical installations, also those equipped with the elevator car uncontrolled movement system
(Amendment A3 or EN81-20 / 50).
Main functions
Control of any kind of electrical and hydraulic system
Up to 28 floors with serial control and up to 12 floors with parallel control
CAN Bus serial line to connect display and serial Landing Operating Panels
CAN Bus serial line for the serial elevator car communication
APB; Down Collective, Full Collective
Multiplex (max 6) systems control
Alternative or selective door control on through or adjacent access systems
Lift position control by magnetic contacts, incremental DMG shaft encoder, motor encoder or ELGO LIMAX 33 CP
Absolute Positioning System
Programming/diagnostic Interface, on board and/or remote.
Status diagnostic, errors, failures and I/O status
VVVF parameters and diagnostics handling (only FUJI FRENIC LIFT LM2)
Advanced control of VVVF with speed, comfort and precision stop control
Software upgrading via USB Device
RS232 serial line for PC and GPRS modem connection
Compatibility with all DMG products
Compatibility with all the +A3 solutions for electrical and hydraulic systems
Protection of shaft access (Unauthorized Shaft Access)
Specifications and descriptions of inputs and outputs
The 4.0 Mother Board contains hardware and software that allows control of the elevator and all its peripherals. Through
the integrated and/or remote programming modules it allows access to all available features. Inputs and outputs are
connected to all electronic and electromechanical devices in the controller and in the lift.
Integrated Programming Module
The Mother Board has a removable programming module that allows viewing and editing of all the basic parameters for the
control panel 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.
For details of the programming module operation and an extensive management system menu, see paragraph changing
system parameters.
Remote programming module
An alternative way to access the configuration menu of the controller, in the view/modification mode, is by connecting the
removable keypad of the DMG V3 Playboard (PlayPad), to the connector PLP V3, mounted on the Lift Control Board.
This module can be connected in various ways:
Connected directly
Connected by a dedicated extension cable directly on the board (in the engine room)
Connected to the board on the elevator car roof (TOC) in the case of lifts with DMG pre-wired serial devices.
Fusion APP
An alternative way to access the controller is based on Fusion App.
Mother Board 4.0
On mother board are present 6 leds for a easy diagnostic:
LED1: (Green led) CAN Multiplex termination active: led switch off when MULX board is connected (termination
automatically moves on MULX board of first and last multiplex controller).
LED2: (Green led) CAN Cabine termination active: led switch off when an optional board (PIT8 / 16IO / 16RL) is connected
inside controller (termination automatically moves on last optional board).
LED3: (RGB led) color of this led gives info on the internal status of lift according following table:
Color Status
Led off The system is performing the reset procedure
Green The system is in normal operation mode
Yellow The system is in inspection mode
Pink The system is in temporary operations mode
Purple The system is out of service (parking of cabin)
Cyan The system is running in priority mode (LOP / CAR)
Red The system is operating in Fire-fighters mode
White The system is performing the emergency procedure
Blue The system is performing the elevator car drift control procedure
LED4: (Yellow led) led blinks when board is running.
LED5: (Green led) led on gives the status of SE5 safety chain
LED6: (Red led):
Led Off No fault active
Led Flashing One (or more) fault active
Led On Locking fault active
FJ1 FUJI Interface
J4 FUJI Analog / Serial
J6 Parallel Signals
J8 UCM Circuit
J9 Relevelling Circuit
J10 Light Curtain / >|<
J11 Safety Chain
J12 Multiplex CAN
J13 Car at Floor
J14 Hydro Command
J15 EN81-21 Circuit
J16 Encoder Position
J18 Environment Temperature
J19 PME Panel
J20 Out Spare
J21 Emergency Circuit
J22 Motor Relay
J23 Brake Relay
J25 Batteries Test
J26 Optional Boards
M1 Power Supply
Controller power supply
Power supply from a commercial stabilized power supplier.
The negative terminal of the power circuits and the battery charger must be connected to the ground.
Internal Clock power supply: Super Capacitor (autonomy of 5 days without power supply).
Encoder Position
Positioning system based on an incremental encoder:
DMG Shaft Encoder or
Motor Encoder (only for VVVF Gearless Motor Lift)
In case of Absolute Encoder Positioning system this connector is not used.
Relevelling Circuit
Circuit to make Door Safety Contact Bypass for:
Pre opening and/or
Re-levelling
In case of Absolute Encoder Positioning system this connector is not used.
The circuit management of the re-leveling operation consists of a Safety Module and a Safety Relay.
This circuit allows by-pass of the safety contacts of doors, thereby permitting movement of the cab with doors open at
reduced speed in the permitted area (unlocking doors area) in the case of lowering the level of the elevator car, not precise
elevator car stopping, or doors pre-opening. The ISO output closes to GND.
ISO output (safety relay contact by-pass doors) open collector Max 24V 100mA
Input CCISO (Monitor ISO safety relay) closure to GND (NC) I = 5mA
Input TISO (Monitor Safty module) closure to GND (NC) I = 5mA
S11-S12 (free contact) close when ISO1 is closed
The Second enable signal for the Safety module comes directly from a second sensor (ISO2) and it must close to GND.
Optional Board
DMG Optional board for:
Parallel Prewired Pushbuttons (PIT8)
16 relays output Board (16RL): The expansion card is necessary in particular to drive parallel displays (1 Wire / Floor, 1
Wire / Segment, Gray Code, binary) as the direct outputs available
16 Input/Output Board (16IO)
Emergency Circuit
Circuit for complete Emergency or Evacuation with Brake opening.
PME Panel
Connection to the Control Panel inside the cabinet.
Parallel Signal
Connection to the APPO Board. It includes all parallel signals available on the terminal block inside the control panel
Environmental Temperature
Connection to the Environmental Temperature Sensor.
To use the Environment Temperature Control function the DMG temperature sensor module (Cod. Q40.SND). This function
stops the system when the temperature of the engine room drops below the minimum or increases above the maximum set
threshold.
Multiplex CAN
Connection to the MULX Board. It includes the CAN line for Multiplex installations.
For further information on connections and parameters see ANNEX I.
Light curtains and Close door button
Use only in completely parallel Configuration. Connection to the screw terminal of cabinet.
UCM Circuit
Connection to the circuit for UCM solution.
For further information on connections and parameters see ANNEX VIII
Batteries Test
Connection to the CHAR Board. It includes the signals for:
Low Batteries
Phase sequence (only Hydro)
Backup mode
Output Spare
Generic Output used for special functions.
Safety Chain
Connection to the SECU Board. It includes the 7 points reading from the safety chain. The system is based on an opto
insulated circuit connected to earth (Inside SEC Board):
Input SE0 <-> SE6 opto-insulated 48 Vdc
Above the safety circuit, a suitably sized magnetic circuit breaker (Imax = 0,5 A) must be provided.
SE0 is the start point of Safety chain (after DIS Protection inside the controller)
SE1 controls SHAFT STOP zone and PIT Inspection Box
SE2 controls Top of elevator car STOP and TOC Inspection Box
SE3 controls Limit Switches, Safety Gear, Overspeed Governor
SE4 controls FLOOR PRELIMINARY LOCKS
SE5 controls FLOOR LOCKS
SE6 controls CAR DOORS and Pre-triggered’s contact systems
If the limit switch, or Overspeed governor or Safety Gear is activated (safety chain point SE3 opens), the system is set out
of service.
To set it back in service you must reset the SE3 error via the programming module. Obviously the safety contact of the over
run final limit switch must first be reset.
FUJI Analog and serial line
Connection to the FUJI used in case of remote Inverter.
81-21 Circuit
Connection to the Circuit to manage the Protection in case of Installation with Reduced Space in the PIT. It includes
management of Bistable circuit on doors and Protection devices (pre-triggered system or Manual Protection in the Pit). For
further information on connections and parameters see ANNEX IX.
Car at floor
Signal output from Door zone sensor for luminous signal on cabinet.
Hydro Command
Connection to the COIL Board. It includes the moving commands for hydro installations. It can be used also in case of
Remote Inverter installations.
Motor relay
Connection to the relay for Motor Contactors (or enable signals in case of Contactorless installation). It includes also the
Main Contactors’ monitor input.
Brake relay
Connection to the relay for Brake Contactors (or valves in case of Hydro installation). It includes also the Brake Contactors’
monitor input.
FUJI Interface
Connection to the FUJI interface inside the inverter.
Firefighters maneuvers
The system has the following inputs for firefighters maneuvers:
Input POM (key of floor): closure to GND (NC / NO) I = 5mA
Input CPOM (elevator car key): closure to GND (NC / NO) I = 5mA
For further information on connections and parameters see ANNEX XI
Oil/Motor Temperature Control
In the event of the motor overheating, the contact opens and the lift is put out of service.
Blocking of the lift can be immediate or when the call ends, depending on the setting.
Weight Load Control
When COM input is active, floor reservation calls are neither recorded nor managed.
When SUR input is active the elevator car does not start and the acoustic signal in the elevator car is activated. The SUR
signal is ignored while driving.
Position/Speed Control with DMG Encoder
If floor counting is carried out by DMG incremental encoder, position, deceleration and stop are controlled by counting the
pulses coming from the DMG encoder. The counting of the pulses is suitably corrected (reset) by the signals at the top and
bottom (AGB / AGH) and from the signal of the door zone (ISO1).
Elevator car Position/Speed Control with Motor Encoder
This control system can only be used on systems with inverter VVVF with a Gearless Motor.
Table des matières
Autres manuels DMG Système de contrôle
