Dinacell OMEGA NG Manuale utente

OMEGA

/NG

LOAD WEIGHING DEVICE

User manual

User manual OMEGA

INDEX

1.DESCRIPTION AND MAIN FEATURES ..........................................................3

2.DISPLAY AND CONTROL BUTTONS.............................................................3

3.DIMENSIONS, INSTALLATION AND CONNECTIONS...................................4

4.MENU STRUCTURE ........................................................................................5

5.HOW TO VISUALIZE OR CHANGE PARAMETERS......................................6

6.DEVICE INFO...................................................................................................7

7.SYSTEM CONFIGURATION............................................................................8

8.ALARMS CONFIGURATION..........................................................................10

9.CHAIN COMPENSATION ..............................................................................12

9.1.New Chain Compensation.........................................................................12

9.2.Submenu Chain.........................................................................................12

9.3.Chain Compensation Adjust ......................................................................13

9.3.1.Software Compensation .....................................................................13

9.3.2.Hardware Compensation....................................................................13

9.3.3.Auto-Zeroing Compensation...............................................................14

10.ADDITIONAL FUNCTIONS............................................................................15

10.1.Hold function..............................................................................................15

10.2.Analog output (Optional)............................................................................15

10.3.Cabin Display (Optional)............................................................................16

11.CANOPEN PARAMETERS (ONLY RELEVANT FOR OMEGA-C MODELS )...........16

12.ERROR CODES AND TROUBLESHOOTING ...............................................18

13.ELECTRICAL SPECIFICATIONS ..................................................................18

14.NG CONECTION............................................................................................19

14.1.Wifi NG Connection ...................................................................................19

14.2.Firmware Update .......................................................................................19

15.WIRE ROPE TENSION EQUALAZING..........................................................20

15.1Wire Rope Tension checking Tool.............................................................20

15.2Assistance to the wire rope tension adjustment.........................................21

16.QUICK CONFIGURATION GUIDE.................................................................23

User manual OMEGA

1. DESCRIPTION AND MAIN FEATURES

OMEGA/NG Unit control is a Load Weighing device of the (NG) New Generation units from

Dinacell Electronic with CanOpen-Lift CIA 417 Integrated.

The Main features of this unit are:

-Measures, monitors and limits load in elevators.

-Up to 12 Individual Rope Tension monitoring.

-Wire Rope Tension adjustment.

-5 Digits display with 4 LEDs for alarm indication and 2 LEDs for Can Status

-Hold Input

-4 Alarms Thresholds (Full Load, Over Load, Zero Cabin, Slack Rope Tension )

-4 Relays output

-0-10v Analog Output

-4-20ma Analog Output

-Cabin Display Output

-CanOpen-Lift CiA 417.

-Software Chain compensation.

-Hardware Chain compensation.

And the new features of Our NG devices

-Remote WIFI Programming( NG )

-USB connection for firmware upgrading.

2. DISPLAY AND CONTROL BUTTONS



Functions of control buttons:

The unit is equipped with a menu by which the individual setting

parameters can be displayed or modified.

a. By Pressing this key for 2 Seconds Enter/exit the menu

b. By Pressing this key inside the menus will navigate through

parameters.

c. Accept and save modified values when modifications are on

progress.



a. During menu navigation: Enter to modify a parameter.

b. While modifying a parameter: Chose digit to change.



a. During menu navigation: Show the stored value of the selected

parameter.

b. While modifying a parameter: Change the blinking digit

incrementally from 0 to 9.

User manual OMEGA

Note: After two minutes without any operation, the unit automatically returns to the total weight measure

display, independent of the menu item previously selected.

Led Functions

AL1 Full Load Alarm Indicator

AL2 Over Load Alarm Indicator

AL3 Zero Load Level Indicator (Empty Cabin)

AL4 Slack Rope tension indicator

STA Led status ( For CanOpen: Status Led )

ERR Error ( For CanOpen: Error Led)

3. DIMENSIONS, INSTALLATION AND CONNECTIONS

User manual OMEGA

1Sensor inputs Up to 12 USB Connectors for easy plugging

2Cabin display

output

Output It provides two types of output:

INC: Progressive display MB-D (two wire connection without

polarity).

LED: If overload, it will be an intermittent voltage of 5V (max. 30mA)

with the polarity shown in the figure.

3Analog outputs This output reflects the sensors signal over the range 0-10V and

4-20mA. Common signal is GND. (See the ADDITIONAL FUNCTIONS chapter).

4Can Open Input 24 VDC power supply and Can Bus in an Open Style connector

5Relay

connections for

alarms

Terminals of the alarm relays.

(See the alarms section in chapter 8)

6HOLD input This function will be activated if an input voltage from 24 to 230V (DC or AC) is

applied. (See the ADDITIONAL FUNCTIONS chapter).

4. MENU STRUCTURE

The menu has the cyclic structure shown in the following figure.

Press button for 2 seconds to enter and then press it repeatedly to move from a parameter to

another. Press it for 2 seconds to exit.

Weight indication. Display the value of the measured load

Press Menu for 2 Seconds

Shows Identification Data of the unit

System calibration. These menus shows all parameters related with the load cell

Configuration.

Alarm Levels configuration.

Chain compensation options

CanOpen Configuration.

(Only relevant for OMEGA-C models )

Load Cell mv/v. signal value.

Led or Cabin Display Output

(Only relevant for OMEGA-4RM models )

Pressing Menu for 2 seconds inside the internal navigation menu will end the menu navigation and

return to Display the value of the measured load

User manual OMEGA

5. HOW TO VISUALIZE OR CHANGE PARAMETERS

Once inside any menu and displaying the parameter to be viewed or changed:

Press to display the current value.

Press to select the parameter to be modify :

Press to choose the digit position to change ( Flashing )

Press to change the value of the Current Flashing digit position. (if there’s no flashing digit,

change the value with key directly)

Press twice to save the value.

If button is not pressed again before display Flashing ends (10 seconds), the

parameter value will not be changed.

After any of these operations, the display will show the current parameter.

User manual OMEGA

6. DEVICE INFO

All new NG units store some important information in this menu in order to build wireless

connections with any remote future unit developed by Dinacell Electronica. All parameters can be read in

this submenu.

Submenu

Press to enter Check value Enter to modify

Add: NG Network Address of the unit.

Id_nu: Identification number of the unit. Unique identification

for each unit.

Equip: Model of unit.

Valid Values: OME

Ver: Firmware Version of Unit OMEGANG

Valid Values: 1.00 and above

V_Har: Hardware Version of Unit OMEGANG

APi: ApiVersion of NG Dinacell Network

Valid Values: 100 and above

VOLt: Internal Power supply Voltage of unit OMEGANG

Valid Values: (around 24 volts )

rESE: Reset all parameters value to Factory defaults. All

calibration data will be lost

User manual OMEGA

7. SYSTEM CONFIGURATION

This section describes how to configure the Unit to obtain the best measure accuracy. The configuration

is done in Menu.

Press

to enter Check value Enter to modify

nSen: Number of sensors connected to ropes or cables. If this

parameter is not set correctly, the unit will show Err1 and

alarm relays will be activated.

Iref: Initial Reference of the sensors. This operation must be

done with the Sensors uninstalled on the ropes.

Note: It is mandatory to do the iref operation if Wire Rope Tension

balancing is going to be adjusted.

If you forget to make this operation or no rope tension equalizing

needs to be performed, you can select the option “rese” on Iref Submenu to

make the iref with sensors installed.

Units: Display Weight units. Available units are Kilos/Pounds

SusPE: Type of suspension at installation:

1:1 2:1 3:1 4:1

Zero: Zero point adjustment With empty elevator. Store a

Countdown value for Zero and load calibrating parameters

Load: Well known weight applied inside the elevator to do the

weight calibration of the unit. (It is recommended to set up to

60% of the nominal load of the elevator.)

Cell: Nominal load cell sensibility. This value is calculated

when LOAD operation is done. User shouldn´t modify this

value. ( If this parameter is modified the previous calibration

settings will be overwritten)

tSen: indication of individual Sensor Rope weights. On the

display appears the weight in units selected (e.g. 100kg)

alternating with the Sensor number ( Se 1)

User manual OMEGA

Calibration process:

1) Install the control unit with the information of the INSTALL AND CONNECTIONS chapter.

2) Connect Load Cell to the OMEGANG

3) Power up the unit with the correct voltage (see the ELECTRICAL SPECIFICATIONS chapter).

4) Go to Submenu:

5) Detail Calibration Procedure:

Follow next steps to set a precise Load Measuring system

5.1 ) Select number of sensor ropes.

5.2 ) Do and Iref “ALL” Operation with sensors not installed on the ropes.

Note: if your sensors are already installed and you don’t need to equalize the rope tension

you can select “rese” option on Iref submenu.

5.3 ) Select display measuring units. Available units are Kilograms or Pounds

5.4 ) Select Suspension. By default 1:1 is selected

5.5 ) Zero adjustment:

a) Install sensors on the ropes when using SWK, SWR or LCA.

b) Select Submenu Zero by pressing

c) Change countdown value if desire.

d) Press menu and display will start flashing

e) Make sure elevator is empty and confirm operation by pressing again.

f) The countdown will start. During this time, the car weight must not change.

5.6 ) Load Point adjustment: With This function the Unit will be calibrated with the best

accuracy.

Put a well known weight into the cabin. Is recommendable a 60% of elevator duty load.

To make the Load point adjustment:

a) Select Submenu Load by pressing

b) Set the value with the total Load added into the elevator.

c) Press menu and display will start flashing

d) Confirm operation by pressing again.

e) The countdown will start. During this period of time, the car weight must not change

5.5) This parameter stores the Sensor Sensibility. Cell value is automatically calculated after a

Load Point adjustment. If Cell Value is changed, the previous calibrating process will be

overwritten.

User manual OMEGA

8. ALARMS CONFIGURATION

The alarms values correspond to the load threshold at which each relay change its state.

The relays allows to be configured individually as make or break contact

Alarms are activated when their threshold is exceeded. The Unit OMEGANG has 4 different alarms:

AL-1 (Full Load, Relay #1):

Change of state when exceeding the load programmed in

AL-2 (Over Load, Relay #2):

Change of state when exceeding the load programmed in

AL-3 (Zero Load, Relay #3):

Change of state when falling below the load programmed in

Note: This alarm is active below Alarm3 Threshold.

AL-4 (Rope Tension Difference and Slack Rope Tension, Relay #4):

Change of state if any rope has a slack rope tension or if any rope deviates from the average of all

other ropes at least by the percentage programmed in .

The working procedure of the relays as a make or break contact can be changed for each alarm output

using the parameter. Valid values are (Close) for the operating mode MAKE and (Open)

for the operating mode BREAK.Close is a normally closed relay and OPEn is a normally open

relay. Alarm LEDs indicators will be activated when the display measured value overload corresponding

alarm level

Note:LEDsarenotrelatedtorelaystatebutalarmslevels.

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