Installation information METTLER TOLEDO Weighing terminals IND4x9 Compact scales BBA4x9 IND 429 IND 449 IND 439 www.mt.
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IND4x9 / BBA4x9 Contents Contents 1 General information..................................................................... 4 2 2.1 Safety instructions ....................................................................... Safety instructions for explosion protected weighing terminals IND4x9xx .................................................................................... Safety instructions for non-explosion-protected devices ..................... 5 2.2 3 3.1 3.2 3.3 3.
General information 1 IND4x9 / BBA4x9 General information Documentation The device is supplied with a CD containing the complete documentation on the IND4x9 / BBA4x9 series. These installation instructions provide information on installing and commissioning the entire series.
Safety instructions IND4x9 / BBA4x9 2 Safety instructions 2.1 Safety instructions for explosion protected weighing terminals IND4x9xx The device fulfils Device category 3 and is approved for operation in Zone 2 (gases) and Zone 22 (dusts) hazardous areas. There is an increased risk of injury and damage when used in hazardous areas. Special care must be taken when working in such hazardous areas. The code of practice is oriented to the "Safe Distribution" concept drawn up by METTLER TOLEDO.
Safety instructions Installation and retrofitting IND4x9 / BBA4x9 ▲ Only install or perform maintenance work on the weighing terminal, accompanying weighing platforms and accessories in the hazardous zone if the following conditions are fulfilled: – the owner has issued a permit ("spark permit" or "fire permit"), – the area has been rendered safe and the owner's safety co-ordinator has confirmed that there is no danger, – the necessary tools and any required protective clothing are provided (danger of th
Safety instructions IND4x9 / BBA4x9 2.2 Safety instructions for non-explosion-protected devices ▲ Do not use the device in a hazardous environment! Special devices are available in our range of products for hazardous environments. ▲ Ensure that the power socket outlet for the device is earthed and easily accessible, so that it can be de-energized rapidly in emergencies. ▲ Ensure that the supply voltage at the installation site lies within in the range of 100 V to 240 V.
Commissioning 3 IND4x9 / BBA4x9 Commissioning 3.1 Connecting analog weighing platforms Any analog weighing platforms that fulfil the required specifications can be connected to weighing terminals with an analog weighing interface, see Section 7.2. Weighing platforms for hazardous areas require the corresponding approval. 3.1.
Commissioning IND4x9 / BBA4x9 3.1.4 Connection of an analog weighing platform to the weighing terminal The weighing terminals IND439 / IND439xx and IND449 / IND449xx can be equipped with a second analog weighing interface. The connection of a second weighing platform requires that a weighing platform already be connected directly to the weighing terminal. DANGER OF ELECTRIC SHOCK ➜ Disconnect the weighing terminal from the power supply before beginning installation work.
Commissioning IND4x9 / BBA4x9 Connecting the second analog weighing platform (only IND439 / IND439xx and IND449 / IND449xx) –Ex –Se –Si +Si +Se +Ex Note ➜ Connect the conductors of the connecting cable to the 7-pin terminal block on the second analog PCB. The terminal assignment is shown in the adjacent figure. The 7-pin terminal block has an additional connection in the middle for the signal earth. The signal earth can optionally be applied to this connection or to the screening.
Commissioning IND4x9 / BBA4x9 Procedure 1. Set up the (first) weighing platform, refer to the installation instructions of the weighing platform. 2. Lay the weighing platform cable to the weighing terminal. 3. Ensure that the weighing terminal is switched off. 4. In the case of explosion protected devices remove the plug protection strip at the rear. 5. Plug the weighing platform connector into the weighing terminal and tighten the screws. 6. Switch on the weighing platform.
Commissioning IND4x9 / BBA4x9 3.4 3.4.1 Particular points when commissioning explosion protected weighing terminals Equipotential bonding The equipotential bonding must be installed by a professional electrician when using the weighing platforms in hazardous areas. ➜ Connect equipotential bonding of all devices in accordance with the countryspecific regulations and standards. In the process, make sure that all device housings are connected to the same potential via the PA terminals.
Scale configuration IND4x9 / BBA4x9 4 Scale configuration 4.1 4.1.1 Calling up the service menu At non-certifiable analog scales and IDNet scales 1. Press and hold until COdE appears. 2. Enter the service password . The SCALE menu item is displayed. Note Access to the service menu is secured by means of a software seal (ID code) at IDNet scales. If changes are carried out at a scale that is set to certifiable, the ID code is increased by 1 and stored in the scale.
Scale configuration IND4x9 / BBA4x9 4.2 Overview After the service menu has been called up, the entire menu is available, also the user and supervisor menu. The following overview shows the SCALE menu block, the remaining menu is described in the operating instructions. Note Only the menu blocks in bold are displayed at IDNet scales. At IDNet scales the service mode of the scale is shown after SCALE (1/2) has been selected. The query rEtUrN? appears.
Scale configuration IND4x9 / BBA4x9 4.4 4.4.1 Description of the service menu Admissibility for certification Setting the admissibility for certification MEtrOLO NO APPr Scale not certifiable OIML Certify scale to OIML ntEP Certify scale to NTEP, valid for the USA Note If a scale is certified, various scale settings are no longer available or are only available to a limited extent. Direct access to the menu for service personnel is, furthermore, blocked subsequently. 4.4.
Scale configuration IND4x9 / BBA4x9 4.4.5 Input of the configuration data SCAL.bLd SCAL.tYP Defining the scale type SINGLE.r Single Range: Single-range scale 2MULt.IN Multi interval: Scale with rough range and 1 shiftable fine range. Automatic switching between the ranges in both directions. 2MULt.rN Multi Range: Scale with rough range and 1 fixed fine range. Automatic change to the rough range. Return to the fine range at zero pass. 3MULt.
Scale configuration IND4x9 / BBA4x9 Table of Geo values Height above sea level in meters Northern or southern latitude in degrees and minutes 0° 0’ – 5° 46’ 5° 46’ – 9° 52’ 9° 52’ – 12° 44’ 12° 44’ – 15° 6’ 15° 6’ – 17° 10’ 17° 10’ – 19° 2’ 19° 2’ – 20° 45’ 20° 45’ – 22° 22’ 22° 22’ – 23° 54’ 23° 54’ – 25° 21’ 25° 21’ – 26° 45’ 26° 45’ – 28° 6’ 28° 6’ – 29° 25’ 29° 25’ – 30° 41’ 30° 41’ – 31° 56’ 31° 56’ – 33° 9’ 33° 9’ – 34° 21’ 34° 21’ – 35° 31’ 35° 31’ – 36° 41’ 36° 41’ – 37° 50’ 37° 50’ – 38° 58’ 38°
Scale configuration IND4x9 / BBA4x9 4.4.7 Linearization with simultaneous calibration A basic calibration must have been carried out at least once for linearization with simultaneous calibration. LIN-CAL ➜ If available, apply the preload. 3 POINt / • 3-point linearization (by default at 0 %, 50 % and 100 % of the full load) 5 POINt • 5-point linearization (by default at 0 %, 25 %, 50 %, 75 % and 100 % of the full load) 1. Confirm the type of linearization.
Scale configuration IND4x9 / BBA4x9 4.4.10 Settings for the zero point Settings for the zero point ZErO Z-CAPt Specify the zero capturing range -2 18 Zero capturing range –2 % to +18 % –2 2 Zero capturing range –2 % to +2 %, mainly for certifiable scales SEt.ZErO Move the calibration zero point. This is necessary if an auxiliary preload is used or if the preload (for example roller conveyor) cannot be used for calibration or if they lie outside the zero capturing range. 1.
Commissioning and configuration of the interfaces 5 IND4x9 / BBA4x9 Commissioning and configuration of the interfaces 5.1 Configuration and testing of the Ethernet interface 5.1.1 Configuration of the Ethernet interface in the menu of IND4x9 / BBA4x9 The configuration of the Ethernet interface in the menu is described in the operating instructions (COMMUNI –> OPTION –> ETHERNET). Ask your network administrator for the correct settings for the IP address, subnet mask and gateway. 5.1.
Commissioning and configuration of the interfaces IND4x9 / BBA4x9 5.1.5 Configuration of the Ethernet interface via a Web browser The Ethernet interface is equipped with a Web server through which the further settings can be carried out. 1. Start a Web browser on the PC, for example Internet Explorer, and enter "http:// 192.168.1.1" as the target address. The starting page of the Ethernet Web server is displayed. 2.
Commissioning and configuration of the interfaces 5.2.3 IND4x9 / BBA4x9 Setting the Virtual COM Port (VCP) The installation of the VCP driver makes an additional serial interface available on the PC. This interface can be used to access weighing terminals or compact scales with a USB interface. 1. Call up "Start –> Control Panel" and double-click "System". 2. Select the "Hardware" tab and click the "Device Manager". 3. Search for the entry "Ports (COM & LPT)" and click the adjacent "+" symbol.
Commissioning and configuration of the interfaces IND4x9 / BBA4x9 5.3.2 Establishing an ad-hoc connection to the WLAN network 1. Ensure that the weighing terminal or the compact scale with the WLAN interface is switched off. 2. Call up the WLAN configuration program on the PC and carry out the following settings. – Set the SSID to "Connect". – Select no encryption. – Set the parameters for the ad-hoc connection: 2.4 GHz, 11 Mbps.
Commissioning and configuration of the interfaces 5.3.4 IND4x9 / BBA4x9 Establishing a connection with HyperTerminal 1. Select the DIALOG setting for the WLAN interface in the menu under COMMUNI –> COM2 –> MODE. 2. Start HyperTerminal and create a new connection. 3. Select "TCP/IP (Winsock)", specify the IP address of the WLAN interface (factory setting: 192.168.0.1) and enter the port number (factory setting: 2101). 4.
Structure of an analog weighing system IND4x9 / BBA4x9 6 Structure of an analog weighing system 6.1 Selection of the weighing cell(s) The following data are required to determine the capacity of the weighing cell: • Scale capacity – Usually corresponds to the heaviest weighing sample that is to be weighed using the weighing system. • Preload – Contains the total weight of all the parts that lie on the weighing cell.
Structure of an analog weighing system IND4x9 / BBA4x9 The terminal provides a supply voltage of 8.2 V for the weighing cell(s). Depending on the sensitivity of the weighing cell this results in the following maximum weighing signal (product of supply voltage and sensitivity): Sensitivity of the cell 2 mV/V 3 mV/V Supply voltage 8.2 V 8.2 V Max. weighing signal * 16.4 mV 24.6 mV * Min. weighing signal per display step (for certifiable scales) 0.5 µV/e 0.
Structure of an analog weighing system IND4x9 / BBA4x9 How do I set up my scale? Application – simple weighing – simple counting – simple checkweighing – convenient counting – convenient checkweighing – 2 scale counting system Scale parameters: IND429/IND429xx IND439x/IND439xx IND439check/ IND439xx check IND449/IND449xx IND449check/ IND449xx check – heaviest weight? Analog option – 1 or 2 ranges/intervals? – weight of pan holder? – smallest display step? – certified scale? Required cell capacity Da
Structure of an analog weighing system 6.2 IND4x9 / BBA4x9 Measurement range of the terminals When designing a weighing system observe the measurement range of the terminal in accordance with the following overview.
Technical data IND4x9 / BBA4x9 7 Technical data 7.1 Mains connection General technical data Direct connection to power supply (supply voltage fluctuation not exceeding ±10 % of the rated voltage) • Non-explosion-protected weighing terminals IND4x9: Rated voltage 100 ... 240 V AC / 47 ... 63 Hz / 300 mA • Explosion protected weighing terminals IND4x9xx: Rated voltage 230 V AC ±10 % / 47 ... 63 Hz / 300 mA • Compact scales BBA4x9: Rated voltage 100 ... 240 V AC / 47 ...
Technical data IND4x9 / BBA4x9 7.2 Technical data of the analog scale interface Analog scale interface Resolution 300,000 points for non-certifiable applications 7,500 points for certifiable applications Weighing ranges Up to 3 weighing ranges can be defined in the menu, incl. shiftable or fixed fine ranges. In the case of certifiable/certified applications the minimum voltage per calibration value (0.5 µV/e) has to be ensured or 7,500 e may not be exceeded.
Technical data IND4x9 / BBA4x9 7.3 Assignment of the interface connections RS232 Socket 8-pin circular plug, socket 7 6 8 3 5 1 Pin 1 Shield Pin 2 TXD, scale transmission line Pin 3 RXD, scale reception line Pin 5 +5 V Factory setting: +5 V de-activated (OFF) Pin 6 GND 4 2 External view Note For max. connected values refer to Section 7.
Technical data IND4x9 / BBA4x9 USB Socket 16-pin circular plug, socket Pin 10 D– Pin 15 D+ Pin 13 GND External view Digital I/O Socket 19-pin circular plug, socket F R P G H S J E D O T N K L U M External view Pin A, L C B A Pin B Pin C Pin D Pin E Pin M, U * Pin N Pin O Pin P Pin R Not assigned or +12 V, max.
Technical data IND4x9 / BBA4x9 WLAN Data transfer WLAN IEEE 802.11b, to 11 Mbps Frequency 2.4 GHz Encryption WEP 64/128 bit; WPA 128 bit, PSK, 802.1x EAP Transmission power Typ.
*22013821A* 22013821A Subject to technical changes © Mettler-Toledo (Albstadt) GmbH 04/06 Mettler-Toledo (Albstadt) GmbH D-72458 Albstadt Tel. ++49-7431-14 0, Fax ++49-7431-14 232 Internet: http://www.mt.
