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HBM MGC Operating Manual

With ab12
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Operating manual
Amplifier systems
MGC/IGC with AB12
Electrical
measurement
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  • Page 1 Electrical measurement of mechanical quantities Operating manual Amplifier systems MGC/IGC with AB12...

  • Page 3: Table Of Contents

    ........... Mains and battery operation MGC device .
  • Page 4 ..............Power-up MGC device .
  • Page 5 ........E-19 MGC/IGC with AB12...
  • Page 6 ........E-39 MGC/IGC with AB12...
  • Page 7 ........E-55 MGC/IGC with AB12...
  • Page 8 ........E-78 MGC/IGC with AB12...
  • Page 9 ............. F-21 MGC/IGC with AB12...
  • Page 10 Error indication on the amplifier front panel ....... . MGC/IGC with AB12...
  • Page 11 ............Copy of Declaration of Conformity ......MGC/IGC with AB12...
  • Page 12 MGC/IGC with AB12...

  • Page 13: A Introduction

    A-11 Design of the MGC device ..........

  • Page 14: Safety Instructions

    General dangers in the case of non-observance of the safety instructions The MGC/IGC amplifier system complies with the state of the art and is operationally reliable. If the device is used and operated inappropriately by untrained personnel, residual dangers might develop.
  • Page 15 Residual dangers regarding the measuring system must be specified explicitly. After password-protected setups and operations have been carried through, make sure that potentially connected con- trols remain in a safe state until the MGC/IGC amplifier sys- tem switching behaviour has been checked. MGC/IGC with AB12...
  • Page 16 Symbol: Meaning: CE mark The CE mark is a guarantee by the manufacturer that his product meets the requirements of the relevant EG Direc- tives (see declaration of conformity at the end of these op- erating instructions). MGC/IGC with AB12...
  • Page 17 Reconstruction and modifications HBM’s express consent is required for modifications re- garding the MGC/IGC amplifier system construction and safety. HBM does not take responsibility for damage result- ing from unauthorized modifications. In particular, repair and soldering works on the boards (re- placement of components except for EPROMS) are prohib- ited.
  • Page 18 When using the device, the legal and safety regulations for the respective application must also be observed. The same applies if accessories are used. MGC/IGC with AB12...
  • Page 19 This appliance meets the safety requirements of DIN EN 61010 Part 1 (VDE 0411-Teil 1); safety class I. In order to ensure sufficient immunity from disturbance only use Greenline shielding (see HBM‘s special publication ”Greenline” Screening Concept, electromagnetic compati- bility of measuring cable, G36.35.0)
  • Page 20 230V –10% Connect the device (230V or 115V). 115V –10% 50–60Hz Do in any case switch off the MGC if you want to ex- Nr.: change amplifiers. CAUTION: With the AUTOCAL function selected, no Fuse Voltage selection-switch measurements can be taken with the MGC/IGC during the auto-calibration cycle (time interval approx.

  • Page 21: General Remarks

    The manual Operation with computer or terminal and the instructions for the MGC Panel / MGC Demo program in- cluding the diskette are contained in one file. These manu- als will only be supplied if the CP12 or CP13 modules have been ordered.
  • Page 22 Introduction General remarks This manual includes all information required for operation of the MGC/IGC system. You have several guidelines at your disposal: The chapters are separated by register sheets (flaps). The table of contents on the first pages of the manual gives a first impression.

  • Page 23: Mgc Housings

    Introduction MGC housings A-11 MGC housings The MGC-System is available in three basic versions (Dimensions in mm). Desktop housing for Desktop housing for Plug-in rack max. 6 amplifiers: max. 12 amplifiers: module 19”: TG001(2) TG003(4)/TG003A ER001..4 (255x171x367) (458x171x367) (483x132,5x300) Desktop housing Plug-in rack module Max.

  • Page 24: Design Of The Mgc Device

    A-12 Introduction Design of the MGC device Design of the MGC device Connection plate (AP01 ... AP18) PI 12 CP 12 (IEC ex- (Interface tension) card) Output stage module Power supply AB12 Amplifier plug-in display and unit control panel (MC30, MC50...)

  • Page 25: Igc Housings

    AB12 display and control panel WG003A Connection plates (AP...) 176.5 Options: Output stage module (EM001) Relay module (RM001) CP12 (CPU for serial computer communication with exter- nal devices) 227.5 CP13 (processor for serial communication with memory- programmable controls) Oblique under-view MGC/IGC with AB12...

  • Page 26: Design Of The Igc Device

    PC connection / SPS plate connection Chan. 1 Chan. 2 Kanal 3 Channel 1 Channel 2 Channel 3 BL01 AP01 AP05 AP12 CP12 Connection socket for ABX0100 (only active with no Inputs / outputs AB12 built-in Mains connection MGC/IGC with AB12...

  • Page 27: B Connection

    Connection Mains and battery operation MGC device ........
  • Page 28 Outputs and control contacts for AP12 + AP13 ....... . B-51 MGC/IGC with AB12...

  • Page 29: Mains And Battery Operation Mgc Device

    The NP01 standard power supply unit has been designed for connection to 230V (115V) and for a maximum of 12 channels to be connected. If you want to connect the MGC to 115V mains voltage: Set the voltage selection-switch to 115V mains voltage. Replace the fuses (1.6A/T).
  • Page 30 Connection Mains and battery operation MGC device NT010 The NT010 power supply is designed for a 230V (115V) connection and for maximum expansion to 16 channels. The voltage is automatically adapted to a 115V/230V sup- ply. POWER AC 230V 115V 50–60Hz...
  • Page 31 Connection Mains and battery operation MGC device Synchronisation Synchronizing 2 devices Use one of the SYNCHR sockets (1-Kab 251) to connect two devices. Adjust the switch to MASTER for one device MASTER SYNCHR. and to SLAVE for the other device.
  • Page 32 This is to select the battery limiting voltage up to which the device functions correctly. Switch position: Battery limiting voltage BY<2V 10.5V BY<24V 21V 0.4V In the case of a battery replacement due to discharged bat- tery, the MGC behaves like after ”Mains on”. MGC/IGC with AB12...
  • Page 33 Connection Mains and battery operation MGC device NP04 Fuses: 6-channel device POWER DC 11...30V The MGC has one integral power supply unit (behind the AB12). Battery operation is fused with the upper one of the Bu12 Bu11 QUICK SAVE two 6.3A/T L fine-wire fuses.
  • Page 34 The NP05 power supply unit has been designed for con- nection to 230V (115V) with a maximum of 2 channels. If you want to connect the MGC to 115V mains voltage: Set the voltage selection-switch to 115V mains voltage. Replace the fuses (1A/T).
  • Page 35 Connection Mains and battery operation MGC device Adjust the plastics slide such that the arrow points Example: downwards beside the desired mains voltage. 240V selected Reinsert the encoder plug. Encoder plug Example: When the safety rest has been inserted, the nose on the...

  • Page 36: Connection Igc Device

    (in the se- quence shown opposite). Bolt part A and part B. Part B Screw-fasten screen terminal. Thrust collar Seal ring Thrust collar Part A Bend screen plait backwards and Screen terminal shorten to approx. 40mm. approx 40mm MGC/IGC with AB12...

  • Page 37: Cable Connection: Control Lines

    Thrust to the stop the cable through the intermedi- ate supports on the housing, push along cable joint and Fasten strain-relief clamp. screw-fasten it. MGC/IGC with AB12...

  • Page 38: Mains Connection

    On/off switch Fuse board. Make sure that the on/off switch position is ”Off”. Connect the device according to the opposite figure. GN/YE Mains connection: 230V/115V (+6/–10%); (48...62Hz) Power consumption: max. 48W Fuse: 230V/500mA Adjustment only at the factory MGC/IGC with AB12...

  • Page 39: Synchronisation

    Screen Device 1 (master) Device 2 (slave) Device 3 (slave) 1 2 45 1 2 45 1 2 45 Rocker switch: con- nects operating volt- Master/slave adjustment age zero to housing ground (protective ground wire) Master Slave MGC/IGC with AB12...

  • Page 40: Connecting The Abx0100

    Connect the ABX0100 plug to the socket on the BL12 blank plate. BL12 The ABX0100 display and control unit enables the MGC to be controlled even over large distances (max. 1000m). Connect the ABX0100 plug to the socket on the BL12 blank plate.
  • Page 41 Connection ABX0100 B-15 Position of the interface switches (MGC Display and Switch position RS 485 open, AB12 top view): control unit 1 2 3 ABX0100 Housing AB12 down CP12-Switch Interface Power switch supply unit Ribbon cable MGC/IGC with AB12...

  • Page 42: Screening Conception

    Connection Screening conception Screening conception Up to now: The screen connection used with HBM devices up to now was characterized by the screen being connected to one plug pin . This method offers only low EMC protection and should * Designation of pin connections varies accord- therefore not be used any longer.

  • Page 43: Transducer Connection

    For cable lengths >50m one resistor each with half the bridge resistance (RB/2) must be connected to the transducer instead of the feedback lines. With transducers calibrated to the six-wire technique, the resistors must be connected directly to the sensor lines. MGC/IGC with AB12...

  • Page 44: Sg-Full Bridges, Inductive Full Bridges

    2’ Sensor line (–) see page B-16 Hsg = Housing SG full bridge only Cable-core colours: WH = white; BK = black, BU = blue; RD = red; YE = yellow; GN = green; GY = grey MGC/IGC with AB12...

  • Page 45: Sg-Half Bridges, Inductive Half Bridges

    Hsg = Housing must be operated with inductive full Cable-core colours: WH = white; BK = black, BU = blue; RD = red; YE = yellow; GN = green; GY = grey bridge) only together with AP14 MGC/IGC with AB12...

  • Page 46: Connecting A Single Sg

    3’ Sensor line (–) 2’ 2’ see page B-16 Hsg = Housing R=completion resistor Cable-core colours: WH = white; BK = black, BU = blue; RD = red; YE = yellow; GN = green; GY = grey MGC/IGC with AB12...

  • Page 47: Single Sg To Ap14

    5.3.2 Single SG to AP14 AP14 Amplifier: MC30, MC55, MC10 Sensor line (–) Bridge excitation voltage (–) Bridge excitation voltage (+) Sensor line (+) Three-wire connection* Four-wire connection* Hsg = Housing * must be adjusted under bridge type MGC/IGC with AB12...

  • Page 48: Torque Transducers (T3

    Rotor excitation voltage 54V/81V Rotor excitation voltage 0V Hsg = Housing see page B-16 Cable-core colours: WH = white; BK = black, BU = blue; BN=Brown; RD = red; YE = yellow; GN = green; GY = grey; PK=Pink MGC/IGC with AB12...

  • Page 49: Speed Measurement

    Speed measuring signal, 2’ 2’ 25V (5 ...30V) peak-peak see page B-16 Hsg = Housing Cable-core colours: WH = white; BK = black, BU = blue; RD = red; YE = yellow; GN = green; GY = grey MGC/IGC with AB12...

  • Page 50: Torque Transducers (T1A, T4A, T5, Tb1

    SG full bridge only Hsg = Housing Transducers in six-wire technique: see connection Cable-core colours: WH = white; BK = black, BU = blue; RD = red; YE = yellow; diagram page B-16 GN = green; GY = grey MGC/IGC with AB12...

  • Page 51: Measurement Of Speed And Angle Of Rotation

    Speed measuring sig- 2’ 2’ nal, 25V (5 ...30V) peak-peak see page B-16 Hsg = Housing Cable-core colours: WH = white; BK = black, BU = blue; RD = red; YE = yellow; GN = green; GY = grey MGC/IGC with AB12...

  • Page 52: Thermocouples

    B-26 Connection Thermocouples Thermocouples AP09 Amplifier: MC01 Compensating line Thermocouple Connect screen here – 1 (+) 2 (–) Cable screen iron copper-nickel nickel-chromium nickel Compensating line copper copper-nickel rhodium-platinum platinum Hsg = Housing MGC/IGC with AB12...

  • Page 53: Dc-Voltage Sources

    Connect the voltage source’s negative pole to one of the pins 22...25 (with AP13 pin 25 only) on the 25-pin socket Bu2 (ground pin) With a floating DC-voltage source you must interconnect pin 15 and pin 6. MGC/IGC with AB12...

  • Page 54: Dc-Current Sources

    B-28 Connection DC-current sources DC-current sources AP04 AP11 AP12 External AP01 AP03 Amplifier: MC01 memory AP13 AP07 (N) XM001 3’ 3’ 2’ 2’ Operating voltage (–) zero Cable screen see page B-16 Hsg = Housing MGC/IGC with AB12...

  • Page 55: Resistors, Pt10, Pt100, Pt1000 (Rtd

    Sensor line * Cable screen Sensor line 3’ 3’ Excitation voltage see page B-16 * When a two-wire sensor is connected, bridges must be Hsg = Housing soldered into the plug (between sensor line and excitation voltage) MGC/IGC with AB12...
  • Page 56 AP01 AP03 AP04 Amplifier: MC60 memory AP13 AP07 (N) XM001 3’ 3’ 2’ 2’ Operating voltage zero Frequency generator / Pulse Cable screen generator Speed/Pulse 2’ 2’ signal 1 (fre- quency) Hsg = Housing see page B-16 MGC/IGC with AB12...

  • Page 57: Pulse Counting

    Connection Pulse counting B-31 5.11 Pulse counting AP04 AP11 AP12 External AP01 AP03 Amplifier: MC60 memory AP13 XM001 3’ 3’ 2’ 2’ Industrial pulse generators 100nF 2’ 2’ 1kOhm Hsg=Housing MGC/IGC with AB12...
  • Page 58 Passive piezoelectric transducers Current-fed piezoelectric transducers AP08 Amplifier: MC10, MC01 AP18 Amplifier: MC10, MC01 with AP18 potentiometer for current supply Screen Screen piezoelectric Piezoelectric transducer with transducer preamplifier Input * Input * Use coaxial cable, see page E-56 MGC/IGC with AB12...
  • Page 59 Sensor line (+) 2’ 2’ Sensor line (–) see page B-16 upon connection in four-wire technique, bridges between sensor line and bridge-excitation line must be soldered in, see page B-17 for the bridge type and Hi must been adjusted MGC/IGC with AB12...

  • Page 60: Potentiometric Transducer

    Sensor line (+) 2’ 2’ Sensor line (–) see page B-16 upon connection in four-wire technique, bridges between sensor line and bridge-excitation line must be soldered in, see page B-17 for the bridge type and Hi must been adjusted MGC/IGC with AB12...
  • Page 61 Electromagnetic interferences are almost completely pre- vented, if the cable screen is conducted below the cable screen (black in the drawing). the flange of the earthed bush and the cable screen are pressed against the hous- ing, thus ensuring contact. MGC/IGC with AB12...
  • Page 62 BL (B) Pin positions Sensor line GY (G) Bridge excitation voltage BU (C) Sensor line GN (F) Measuring signal (+) WH (A) Measuring signal (-) RD (D) Cable screen YE (E) SDA-data EEPROM SCL-clock EEPROM and Shunt on/off MGC/IGC with AB12...
  • Page 63 Connection Interfaces B-37 Connecting computer, PLC and printer Optionally, the MGC can be equipped with the following in- terfaces: Serial interfaces for computer connection (CP12): RS-232-C RS-485 Parallel interfaces for computer connection (PI12): IEEE 488-78 Serial interfaces for PLC connection (CP13):...
  • Page 64 0,1% As special solution with connection plates, there is possibil- ity for a shunt connection. For the AP14 connection plate, a shunt connection has been provided as standard. This completion resistor generates a bridge detuning of 1mV/V. MGC/IGC with AB12...
  • Page 65 On the amplifier channel’s front panel there is a BNC MC 30 socket for the analog output signal V LEVEL STATUS OVER- CHAN. LOAD Please note: The input resistance for the connected device must be greater than 1MOhm. – OVER- LOAD MGC/IGC with AB12...
  • Page 66 25pin socket designated Bu02. Connector assignment for connection plates AP01, 02, 03, 04, 05, 06, 08, 09, 11, 14 is shown in Table 9.1. MGC/IGC with AB12...
  • Page 67 Control contact 6 Input Control contact 7 Input Bu 2 Control contact 8 Input OUTPUT (20mA) Output (20mA) Output (Ra>5kΩ) Output (Ra>5kΩ) Output Digital Input LIV1 Output LIV2 Output LIV3 Output LIV4 Output Alarm Output Analog Table 9.1 MGC/IGC with AB12...
  • Page 68 It must be inserted according to the inscription for the output signal V01/Bu305-1 on the board. Depending on the switch position, the output signal is available as voltage or current signal. = 0..10V, Ra = >500 ohms = 0..20mA or +4...20mA MGC/IGC with AB12...
  • Page 69 1s). The switching states for the limit-value switches 1...4 are present at Pins 17 to 20. The switching states are signalled by two different HCMOS voltage levels: Level 0V: limit-value switch OFF Level 5V: limit-value switch ON MGC/IGC with AB12...
  • Page 70 The RM001 relay modules together with the AP02 connection plate (with or without screen) are another option at your disposal. Depending on the relay modules connected to this connection plate, relay contacts are available for LIV1/2 or LIV3/4. These signals are present at the BU3 37-pin socket. MGC/IGC with AB12...
  • Page 71 LIV1 poti LIV2 poti Inputs LIV3 poti LIV4 poti use of the ZG001 LIV1 additional unit only LIV2 Display LIV3 outputs LIV4 Explanations on the table: Driving signal for the relay modules 1 to 4: HCMOS LIV1..4 MGC/IGC with AB12...
  • Page 72 (scaled and unscaled). The AP07/1 has one torque socket only. Torque, speed and performance outputs (scaled) See Table 9.2 for the assignment of sockets MD, N and P (scaled). MGC/IGC with AB12...
  • Page 73 Limit value1; Status Limit value2; Status HCMOS 5V logic Limit value3; Status Limit value4; Status Alarm Limit value LIV2, break contact Limit value LIV2, make contact Limit value LIV2, centre contact Operating voltage zero, analog Table 9.2 MGC/IGC with AB12...
  • Page 74 The analog output signal is present at P11, if the output stage module has been connected. This is the only option. Function (P unscaled) 1–10,12,14–21 Not assigned = 10V; I = 20mA/+4...+20mA Voltage output U = 10V; R >5kΩ MGC/IGC with AB12...
  • Page 75 The table on the lower left Relaismodul BU305 shows the required switch position corresponding to the de- S303 sired output signal. S304 Desired Output Switch position +10V S304 S303 +20mA S304 S303 +4... +20 mA S303 S304 MGC/IGC with AB12...
  • Page 76 With AP12 and AP13, only one EM001 output stage mod- Input Limit-value output ule can be connected optionally. Ground Ground Caution: Current The AP13 connection plate has been adapted to the MC30 supply and MC50/55 amplifiers in particular. Please do not inter- change these amplifier types. MGC/IGC with AB12...
  • Page 77 S302–1) and one DIP switch (S303–1) each has been assigned to each output stage module. The table on the lower left shows the required switch position corresponding to the desired output signal. Output stage module Desired Output Switch position +10V +20mA +4... +20 mA MGC/IGC with AB12...
  • Page 78 Ground (E 1/2) Ground (E 5/6) Measuring signal (–) Free Sensor line (+) 3’ Vol.-Output U Bridge exc. voltage (+) Analog-Ground Sensor line (–) Current-Output I 2’ Bridge exc. voltage (–) Vol.-Output U Measuring signal (+) Analog-Ground MGC/IGC with AB12...
  • Page 79 17 Ground (Control inputs 5/6) 18 Control inputs 7 (CPV 2) 19 Control inputs 8 (HLD 2) 20 Limit value-Output 1 21 Limit value-Output 2 Bu 2 22 Limit value-Output 3 23 Limit Output 4 24 Alarm 25 Analog-Ground MGC/IGC with AB12...
  • Page 80 NULL Input is connected to zero signal Polarity is inverted (MC60 only) Control outputs: Function Level 0V Level 24V Limit values Limit-value Limit-value switch OFF switch ON Alarm Device not ready or error No error (e.g. overload) MGC/IGC with AB12...
  • Page 81 ..............Power-up MGC device .

  • Page 82: Start-Up

    When the system has been started up and the amplifier plug-in unit has been adapted to your transducer, you are ready to get introduced to the further functions and features offered by the MGC/IGC Amplifier system. Unpack the MGC/IGC. Check the MGC/IGC for potential damages.

  • Page 83: Power-Up Mgc Device

    Make sure that the amplifiers and connection plates have been inserted correctly. Use the supplied cable to connect the MGC to the mains. Connect your transducer to the appropriate socket on the connection plate (named BU01). If you use your own cable, refer to chapter B for your transducer’s allocation...
  • Page 84 Use the POWER key on the device front to switch on the MGC (with the MGC-COMPACT 2-channel version there is a flip switch on the device rear). The MGC performs a function test (all LEDs light up for MGC-Compact a short time period) and identifies all connected compo- Device rear NP05: nents.

  • Page 85: Power-Up Igc Device

    Storing types: Call for factory settings (EPROM) with SET UP Use RECALL to call for setting parameters stored with SAVE (EEPROM) Current setting parameters (RAM). After power-off, these data will be maintained for at least 8 hours. MGC/IGC with AB12...

  • Page 86: Adapting The Amplifier To The Transducer

    INDICATION Proceed as follows to adapt your amplifier plug-in unit to your amplifier. The single steps are explained in general. Refer to chapter E ”Measurement with the MGC” for more details on specific transducers. Note: On page D-2 in chapter D ”AB12 functions and symbols”, you find a complete representation of the AB12 display and control panel.
  • Page 87 Adjust the rotary switch to bridge type Use INDICATION to select the bridge type INDI- CATION Confirm with ENTER Select unit Set the rotary switch to UNITS UNITS Use INDICATION to select the desired unit Confirm with ENTER INDI- CATION MGC/IGC with AB12...
  • Page 88 ( ) to move the decimal point to the desired CATION SELECT position. Confirm with ENTER. From page E-5 in chapter E ”Measurements using the MGC”, the relationship between measuring range/output voltage/display indication is explained in detail. MGC/IGC with AB12...
  • Page 89 – Furthermore, make sure that the required plug bridges are available when a transducer using the four-wire technique is connected (see chapter B ”Connection” page B-17). Press ENTER The signal present at the input is taken over as the zero point. MGC/IGC with AB12...
  • Page 90 S1...4 Set the rotary switch to Measure mode 1 ...4 Note: We recommend to switch on the device about 30 minutes before taking the first measurement. Thus, inaccurate mea- surement due to temperature drifts can be avoided. MGC/IGC with AB12...
  • Page 91 ........... . D-12 MGC/IGC with AB12...
  • Page 92 Turn the rotary switch to the left to select functions used for the adaptation on the amplifier to the transducer (see page D-7 and chapter E). Turn the rotary switch to the right to select addi- tional functions (see page D-9 and chapter F). MGC/IGC with AB12...
  • Page 93 RANGE 1/2 S1/2 Central knob S1/2 For parameter selec- GAUGE FACT S1 ... 4 tion S1 ... 4 >0< ADD FUNCT UNITS INDICATION ADAPTATION: RECALL DATA VALUE DEC POINT, STEP SETUP, SAVE DATA MESSVERSTÄRKER MADE IN GERMANY MGC/IGC with AB12...
  • Page 94 Note: The rotary switch can be in any position for the selec- tion of the amplifier channel. Use the INDICATION keys to select the signals S1 ... S4 or the adjusted limit-value levels . The corresponding values will be displayed on the display panel. MGC/IGC with AB12...
  • Page 95 AB12 functions and symbols Control keys Switching from LOCAL to REMOTE* MGC setup/control via the AB12 (LOCAL) or via remote control (REMOTE contacts) Bu2. Default setup: LOCAL. Switching between: MEAS: Measuring signal and ZERO: Zero signal, the input is internally connected...
  • Page 96 During measurement the ALL key must be pressed im- mediately before a key for measure mode, during pro- gramming immediately before ENTER . Starts measurement and parameter printout. Mains switch LEVEL is displayed on the status line MGC/IGC with AB12...
  • Page 97 SELECT and INDICATION A programming session can be interrupted before press- ing the ENTER key by changing the rotary-switch position. Modified parameters (i.e. amplifier setups) will only be effective after the ENTER key has been pressed. MGC/IGC with AB12...
  • Page 98 (full scale of indication adaptation). If necessary, this value can be modified using the SELECT and INDICATION keys. After ENTER the mea- sured signal and the assigned value will be taken over as zero point. MGC/IGC with AB12...
  • Page 99 S1 ... 4 output V 2 (Bu2 on the connection plate). The full-scale value can be entered as variable value or according to the values given in the table (VAR / TAB), see chapter F ”Using the additional functions” MGC/IGC with AB12...
  • Page 100 ADD FUNCT Select and enable additional functions, see chapter F ”Us- ing the additional functions” . If an addition M is displayed, data will be loaded from the XM001 or read into the XM001 (Extended Memory). MGC/IGC with AB12...

  • Page 101: The Display Panel

    These fields are blinking with the Displays the selected signal control is activated; control via the rotary switch set accordingly, they output (S1...S4) and the AB12 is no longer possible are deactivated in measure mode. switching points for the 4 limit-value switches. MGC/IGC with AB12...
  • Page 102 Peak-value store Displays the se- negative ( ) input-signal to be off levels for input signals lected type of peak value or monitored the limit-value measuring bridge peak-to-peak switches value ( ) The current value is displayed. MGC/IGC with AB12...
  • Page 103 ........E-24 MGC/IGC with AB12...
  • Page 104 ..........E-41 MGC/IGC with AB12...
  • Page 105 ........E-55 MGC/IGC with AB12...
  • Page 106 ........E-78 MGC/IGC with AB12...

  • Page 107: General Notes

    General notes General notes This chapter informs on the steps to be taken for a measurement with the MGC. An example at the begin of each chapter explains the transducer-specific details for adaptation to the amplifier plug-in units. Upon adaptation of the amplifier plug-in units, you can take your measurements.
  • Page 108 Measurement with the MGC/IGC General notes b) Adjusting predefined numerical values (transducer nominal values in mV/V) Upon execution of these steps the corresponding symbols on the signalflow diagram are flash- ing. The possible setups are shown on the INDICATION field.
  • Page 109 Measurement with the MGC/IGC General notes b) Calibration using a partial load results in the below relationship: Step 4 defines a full-scale value of 10.000kg. The partial load is 7000kg. The input signal of 1.4mV/V that has been determined is extrapolated to the specified full-scale value. 2mV/V is taken over as measuring range.

  • Page 110: Sg Transducers

    Measurement with the MGC/IGC SG transducers SG transducers SG transducers (HBM load cells, force transducers) are passive transducers with the below characteristics*: they must be fed with an excitation voltage (carrier frequency or DC voltage) they are SG full bridges the transducer has the following characteristic data: –...

  • Page 111: Selecting The Transducer's Excitation Voltage

    Measurement with the MGC/IGC SG transducers Selecting the transducer’s excitation voltage Rotary switch to (VOLT) to select 5V INDI- CATION to confirm Adaptation to the transducer type Rotary switch to to select * INDI- CATION to confirm Selecting the desired physical unit...
  • Page 112 E-10 Measurement with the MGC/IGC SG transducers Indication range, decimal point and step width Rotary switch to INDICATION ADAPTATION: VALUE DEC POINT. STEP to select the value 20.000 (DISP) INDI- CATION to confirm Press and use to define the decimal point (DECP)

  • Page 113: Adjusting Zero Point And Measuring Range

    Measurement with the MGC/IGC SG transducers E-11 2.5 Adjusting zero point and measuring range a. By taking over the signals issued by the transducer with a defined load Zero-point adjustment: Rotary switch to Press key to measure the current input signal...
  • Page 114 E-12 Measurement with the MGC/IGC SG transducers b. By entering the appropriate numerical values in mV/V Zero-point adjustment: Rotary switch to to adjust the value 0mV INDI- CATION to confirm Measuring range Rotary switch to RANGE 1/2 to adjust the sensitivity to 2mV/V...

  • Page 115: Strain Gauges

    ”An Introduction to the Technique of Measuring with Strain Gauges” (Author: Karl Hoffmann, published by HBM Darmstadt). The resistance of the SG is changed by straining. This change lies in the m range, which is why the Wheatstone bridge is used for measuring with great accuracy.
  • Page 116 Measurement with the MGC/IGC Strain gauges With the MGC/IGC Measuring System you can measure the strain of one SG or the total strain of several SGs. The possible bridge circuits and the necessary device configuration are com- bined in the following table:...

  • Page 117: Selecting The Transducer's Excitation Voltage

    Strain gauges E-15 The most important characteristic of an SG is the gauge factor (strain sensitivity). The MGC/ IGC measuring system automatically switches over to strain measurement when a gauge fac- tor>0 is input. The scaling of the zero point and measuring range values takes place in m/m.

  • Page 118: Adaptation To The Transducer Type

    E-16 Measurement with the MGC/IGC Strain gauges Adaptation to the transducer type Rotary switch to to select INDI- CATION to confirm Selecting the desired physical unit Rotary switch to UNITS to select µm/m INDI- CATION to confirm Input gauge factor...

  • Page 119: Adjusting Zero Point And Measuring Range

    Measurement with the MGC/IGC Strain gauges E-17 Adjusting zero point and measuring range Zero point: Rotary switch to Press the key to measure the current value to confirm the measured value Measuring range Rotary switch to RANGE 1/2 to adjust the determined measuring range 2.25mV/V...
  • Page 120 E-18 Measurement with the MGC/IGC Strain gauges Example2: A strain of up to 1000 m/m is to be measured with 120 -SG. The gauge factor of the SG is 2.05. In this example the supply voltage is not important. The setting is described for 5V.

  • Page 121: Selecting The Desired Physical Unit

    Measurement with the MGC/IGC Strain gauges E-19 Selecting the desired physical unit Rotary switch to UNITS to select µm/m INDI- CATION to confirm Input gauge factor Rotary switch to GAUGE FACT to adjust the value 2.05 INDI– CATION to confirm 3.10 Adjusting zero point and measuring range...
  • Page 122 E-20 Measurement with the MGC/IGC Strain gauges Measuring range: Rotary switch to RANGE 1/2 to adjust the sensitivity to 1000µm/m INDI– CATION to confirm MGC/IGC with AB12...
  • Page 123 Measurement with the MGC/IGC Inductive transducers E-21 Inductive transducers Inductive transducers (HBM displacement transducers) are passive transducers with the follow- ing characteristics: they must be fed with an excitation voltage (carrier frequency) they are inductive half bridges the transducer has the below characteristics: –...
  • Page 124 E-22 Measurement with the MGC/IGC Inductive transducers Selecting the transducer’s excitation voltage Rotary switch to (VOLT) to select 2.5V INDI- CATION to confirm Adaptation to the transducer type Rotary switch to to select INDI- CATION to confirm Selecting the desired physical unit...

  • Page 125: Indication Range, Decimal Point And Step Width

    Measurement with the MGC/IGC Inductive transducers E-23 Indication range, decimal point and step width Rotary switch to INDICATION ADAPTATION: VALUE DEC POINT. STEP to select the value 20 000 INDI- CATION to confirm Press and use to define the decimal point (DECP)

  • Page 126: Adjusting Zero Point And Measuring Range

    E-24 Measurement with the MGC/IGC Inductive transducers Adjusting zero point and measuring range a. By taking over the signals issued by the transducer with a defined load Zero-point adjustment: Pull out the core * Rotary switch to Press key to measure the current input signal to confirm *) With displacement transducers and non-contact displacement transducers the core cannot be pulled out.
  • Page 127 Measurement with the MGC/IGC Inductive transducers E-25 b. By entering the appropriate numerical values in mV/V Zero-point adjustment: Rotary switch to to adjust the value 0mV INDI- CATION to confirm Measuring range Rotary switch to RANGE 1/2 to adjust the sensitivity to 80mV/V...
  • Page 128 E-26 Measurement with the MGC/IGC Inductive transducers Measuring range INDICATION Rotary switch to Introduce the core into the transducer until zero is indicated Use a gauge block to adjust the displacement (e.g. 15mm) Rotary switch to RANGE 1/2 Press key to measure the current input signal to adjust the value 15.000...
  • Page 129 Torque transducers with different measurement principles require different amplifier plug-in units in the MGC system and therefore different operation. The type series T1.. torque transducers made by HBM use SG full bridges. To adapt the torque channel (MC30) for these transducers, proceed as described in section 2 (SG transducers). To adapt the speed channel (MC60) proceed as described in this section.

  • Page 130: Adaptation To The Input Level

    E-28 Measurement with the MGC/IGC Torque transducers Selecting the torque channel to select the torque channel CHANNEL SELECT Adaptation to the input level Rotary switch to (VOLT) to select 5V INDI- CATION to confirm Selecting the transducer signal-range Rotary switch to...

  • Page 131: Selecting The Desired Physical Unit

    Measurement with the MGC/IGC Torque transducers E-29 Selecting the desired physical unit Rotary switch to to select 20kHz INDI- CATION to confirm Indication range, decimal point and step width Rotary switch to INDICATION ADAPTATION: VALUE DEC POINT. STEP to select the value 50.000...

  • Page 132: Adjusting Zero Point And Measuring Range

    Now, enter ADD FUNCT to enable the shunt for transducer calibration. Important note: Please note that with an MGC/IGC-device containing several MC60 plug-in units, the shunt may be active only for one channel and for a short time, because otherwise the permissible ambient temperature range will be restricted.
  • Page 133 Measurement with the MGC/IGC Torque transducers E-31 Press the function key until the SHUNT symbol is displayed in the signal flow diagram. Rotary switch to RANGE 1/2 Press key to enter 24.22Nm, i.e. the calibration value specified on the torque...
  • Page 134 E-32 Measurement with the MGC/IGC Torque transducers Adapting the torque channel Use the below equation for adjustment of the torque channel: –1 Desired full-scale value: n = 2000min No. of pulses/rotation: i = 30 (see below table, type T30) pulse frequency...

  • Page 135: Adaptation To The Input Level

    Measurement with the MGC/IGC Torque transducers E-33 Selecting the speed channel to select the speed channel CHANNEL SELECT Adaptation to the input level Rotary switch to (VOLT) to select 5V INDI- CATION to confirm 5.10 Selecting the transducer signal-range Rotary switch to...

  • Page 136: Selecting The Desired Physical Unit

    E-34 Measurement with the MGC/IGC Torque transducers 5.11 Selecting the desired physical unit Rotary switch to UNITS to select RPM INDI- CATION to confirm 5.12 Indication range, decimal point and step width Rotary switch to INDICATION ADAPTATION: VALUE DEC POINT. STEP to select the value 2.000...

  • Page 137: Adjusting Zero Point And Measuring Range

    Measurement with the MGC/IGC Torque transducers E-35 5.13 Adjusting zero point and measuring range Zero point: Rotary switch to to adjust the value 0Hz INDI- CATION to confirm the value Measuring range Rotary switch to RANGE 1/2 to adjust the calculated value 1000Hz...
  • Page 138 E-36 Measurement with the MGC/IGC Torque transducers 5.14 Adapting the performance channel The below relationship is valid for torque, speed and performance: π Nominal performance in watt, with 10V MZ 65 output voltage 65 = Nominal torque in Nm, with 10V output voltage of the MC60 torque channel –1...

  • Page 139: Selecting The Desired Physical Unit

    Measurement with the MGC/IGC Torque transducers E-37 5.15 Selecting the performance channel to select the performance channel (MC01) CHANNEL SELECT 5.16 Adaptation to the input level Rotary switch to to select the 10V operating mode to confirm 5.17 Selecting the desired physical unit...

  • Page 140: Defining The Full-Scale Value

    E-38 Measurement with the MGC/IGC Torque transducers 5.18 Defining the full-scale value Rotary switch to INDICATION ADAPTATION: VALUE DEC POINT. STEP to adjust the value 10.000 (DISP) INDI- CATION Press Press and use to define the decimal point (DECP) INDI-...
  • Page 141 Measurement with the MGC/IGC Torque transducers E-39 5.19 Adjusting zero point and measuring range Zero point: Rotary switch to to adjust 0V INDI- CATION to confirm Measuring range Rotary switch to RANGE 1/2 to adjust the full-scale value 9.55V INDI-...
  • Page 142 E-40 Measurement with the MGC/IGC Thermocouples Thermocouples Thermocouples are active transducers. For measurements using thermocouples you need the MC01 amplifier plug-in unit and the AP09 connection plate. The AP09 has been equipped with an integral reference temperature measuring point. The amplifier plug-in unit carries through the compensation and linearisation for the thermocouple types J, T, K and S.

  • Page 143: Adaptation To The Transducer Type

    Measurement with the MGC/IGC Thermocouples E-41 Adaptation to the transducer type Rotary switch to to select thermocouple type K to confirm Selecting the desired physical unit Rotary switch to UNITS to select the desired unit C INDI- CATION to confirm...

  • Page 144: Adaptation To The Transducer Type

    E-42 Measurement with the MGC/IGC Current and voltage measurement Current and voltage measurement The MC01 amplifier plug-in unit is required for the measurement of current and voltage signals. The below example is to explain the setups: A torque transducer with integral amplifier supplies a maximum output signal of 3V which corre- sponds to a nominal torque of 20Nm.

  • Page 145: Selecting The Desired Physical Unit

    Measurement with the MGC/IGC Current and voltage measurement E-43 Selecting the desired physical unit Rotary switch to UNITS to select the desired unit Nm INDI- CATION to confirm MGC/IGC with AB12...

  • Page 146: Defining The Full-Scale Value

    E-44 Measurement with the MGC/IGC Current and voltage measurement Defining the full-scale value Rotary switch to INDICATION ADAPTATION: VALUE DEC POINT. STEP to adjust the value 20.000 (DISP) INDI- CATION Press Press and use to define the decimal point (DECP)

  • Page 147: Adjusting Zero Point And Measuring Range

    Measurement with the MGC/IGC Current and voltage measurement E-45 Adjusting zero point and measuring range Zero point: Rotary switch to to adjust the value 0V INDI- CATION to confirm Measuring range Rotary switch to RANGE 1/2 to adjust the full-scale value 3V...
  • Page 148 E-46 Measurement with the MGC/IGC Resistance temperature detectors Resistance temperature detectors Pt10, Pt100, Pt1000 Resistance temperature detectors are passive transducers. The MC35 amplifier plug-in unit is required for these transducers. It linearises automatically and displays the temperature in cor- rect digits.
  • Page 149 Measurement with the MGC/IGC Resistance temperature detectors E-47 Selecting the desired physical unit Rotary switch to UNITS to select the desired unit C INDI- CATION to confirm Defining the full-scale value Rotary switch to INDICATION ADAPTATION: VALUE DEC POINT. STEP...
  • Page 150 E-48 Measurement with the MGC/IGC Resistance temperature detectors Adjusting zero point and measuring range Zero point: Rotary switch to to adjust the desired temperature value 50.00 INDI- CATION to confirm Measuring range Rotary switch to RANGE 1/2 to adjust 20.00...
  • Page 151 Measurement with the MGC/IGC Resistors E-49 Resistors Resistors are passive transducers. The MC35 amplifier plug-in unit is required for these trans- ducers. The below example is to explain the setups: Resistance value 400Ω, full-scale value 400.00Ω The full-scale value of 400Ω corresponds to an output signal of 10V.
  • Page 152 E-50 Measurement with the MGC/IGC Resistors Defining the full-scale value Rotary switch to INDICATION ADAPTATION: VALUE DEC POINT. STEP to adjust the value 400.00 (DISP) INDI- CATION Press Press and use to define the decimal point (DECP) INDI- CATION to confirm...
  • Page 153 Measurement with the MGC/IGC Resistors E-51 Adjusting zero point and measuring range Zero point: Rotary switch to to adjust the value 0Ω INDI- CATION to confirm Measuring range Rotary switch to RANGE 1/2 to adjust the value 400.00Ω INDI- CATION to confirm The permissible ranges depend on the bridge excitation voltage.

  • Page 154: Pulse Counting

    E-52 Measurement with the MGC/IGC Pulse counting Pulse counting The MC60 amplifier is required for pulse counting purposes. It enables a maximum pulse-se- quence frequency of 500Hz to be processed. Incremental transducers - e.g. for angle measure- ment - supply two square-wave signals which are 90 out of phase. The clock ratio between High and Low for the two signals must be approx.

  • Page 155: Selecting The Transducer Signal

    Measurement with the MGC/IGC Pulse counting E-53 10.2 Selecting the transducer signal Rotary switch to to select IMP INDI- CATION to confirm 10.3 Selecting the desired physical unit Rotary switch to UNITS to select the unit DEG INDI- CATION to confirm...

  • Page 156: Defining The Full-Scale Value

    E-54 Measurement with the MGC/IGC Pulse counting 10.4 Defining the full-scale value Rotary switch to INDICATION ADAPTATION: VALUE DEC POINT. STEP to adjust 360.000 as displayed value INDI- CATION Press Press and use to define the decimal point (DECP) INDI-...

  • Page 157: Adjusting Zero Point And Measuring Range

    Measurement with the MGC/IGC Pulse counting E-55 10.5 Adjusting zero point and measuring range Zero point: Adjust transducer to zero position Rotary switch to Press the key to measure the current value to confirm Measuring range Rotary switch to RANGE 1/2...
  • Page 158 E-56 Measurement with the MGC/IGC Piezoelectric transducers Piezoelectric transducers Piezoelectric transducers are active transducers emitting a charge in the case of mechanical loading. When using these transducers please observe the below instructions: For transducer connection, special cable with high insulation resistance, low capacitance, low noise and large temperature range has to be used.
  • Page 159 Measurement with the MGC/IGC Piezoelectric transducers E-57 Example: When the measuring range 6000pC is desired, the next higher input range of 10nC is adjusted (see 11.3). The measuring range defines the charge generating 10V at the amplifier output. The maximum adjustable measuring range is limited by the input range (see 11.6).
  • Page 160 E-58 Measurement with the MGC/IGC Piezoelectric transducers 11.1 Connect the transducer and start measurement Reset (RESET) the charge amplifier: Press the key until ZERO is displayed After a device start-up this step is not required, due to the fact that the input is set to ZERO au- tomatically.
  • Page 161 Measurement with the MGC/IGC Piezoelectric transducers E-59 With the OVERFLOW error message displayed during adjustment: Press the key until ZERO is displayed Wait for the display to stop Press the key until MEAS is displayed MGC/IGC with AB12...
  • Page 162 E-60 Measurement with the MGC/IGC Piezoelectric transducers 11.2 Selecting the time constant Rotary switch to (VOLT) to select SHORT INDI– CATION to confirm 11.3 Selecting the input range Rotary switch to to select 10nC INDI– CATION to confirm 11.4 Selecting the desired physical unit...
  • Page 163 Measurement with the MGC/IGC Piezoelectric transducers E-61 11.5 Indication range, decimal point and step width Rotary switch to INDICATION ADAPTATION: VALUE DEC POINT. STEP to select the value 60.00 (DISP) INDI– CATION Press Press and use to define the decimal point (DECP) INDI–...
  • Page 164 E-62 Measurement with the MGC/IGC Piezoelectric transducers 11.6 Adjusting zero point and measuring range Zero point: With time constant MEDIUM or LONG: INDICATION Rotary switch to Press the key until ZERO is displayed Rotary switch to Press the -key to measure the current value...
  • Page 165 Measurement with the MGC/IGC Piezoelectric transducers E-63 Zero point: With time constant SHORT: INDICATION Rotary switch to Press the key until ZERO is displayed Rotary switch to Press the -key to measure the current value to confirm INDICATION Rotary switch to...
  • Page 166 E-64 Measurement with the MGC/IGC Piezoelectric transducers Measuring range: Rotary switch to RANGE 1/2 to adjust the measuring range to 6000pC INDI– CATION to confirm MGC/IGC with AB12...
  • Page 167 Measurement with the MGC/IGC Piezoelectric transducers E-65 11.7 Drift balancing The instrument has been balanced at the factory. However, the balancing procedure must be repeated from time to time due to ageing and temperature influences. Connect the unloaded transducer to the amplifier before it is switched on Switch on the instrument and wait for 30min.
  • Page 168 E-66 Measurement with the MGC/IGC Piezoelectric transducers With the OVERFLOW error message displayed during adjustment: Press the key until ZERO is displayed Wait for the display to stop Press the key until MEAS is displayed MGC/IGC with AB12...
  • Page 169 Measuring with the MGC/IGC Current-fed piezoelectric transducers E-67 Current-fed piezoelectric transducers Piezoelectric transducers with a built-in preamplifier are often used for acceleration and force measurement. These transducers need a constant current for the power supply. The measuring signal corresponds to the modulated voltage at the supply line. A typical example of this product family is the DeltaTron acceleration transducer from Brüel&Kjaer.
  • Page 170 E-68 Measuring with the MGC/IGC Current-fed piezoelectric transducers 12.1 Adaptation to the transducer type Rotary switch to to select 1V to confirm 12.2 Selecting the desired physical unit Rotary switch to UNITS to select M/SS (m/s INDI- CATION to confirm...
  • Page 171 Measuring with the MGC/IGC Current-fed piezoelectric transducers E-69 12.3 Defining the full-scale value The value of 300.00 to be set cannot be adjusted with the option TAB (predefined table values). The setting must be carried out using VAR. Each figure of the final values can be set with the VAR setting.
  • Page 172 E-70 Measuring with the MGC/IGC Piezoresistive transducers Piezoresistive transducers Piezoresistive transducers are passive transducers. The below example is to explain the setups: Pressure transducer with the below characteristics: Nominal pressure 300bar, excitation voltage 10V, nominal value 200mV/V, full-scale value 300.000bar, test pressure 250bar (partial load).
  • Page 173 Measuring with the MGC/IGC Piezoresistive transducers E-71 13.2 Adaptation to the transducer type Rotary switch to to select signal type Hi INDI- CATION to confirm 13.3 Selecting the desired physical unit Rotary switch to UNITS to select bar INDI- CATION...
  • Page 174 E-72 Measuring with the MGC/IGC Piezoresistive transducers 13.4 Indication range, decimal point and step width Rotary switch to INDICATION ADAPTATION: VALUE DEC POINT. STEP to adjust the value 300.000 (DISP) INDI- CATION Press Press and use to define the decimal point (DECP)
  • Page 175 Measuring with the MGC/IGC Piezoresistive transducers E-73 13.5 Adjusting zero point and measuring range a. By taking over the signals issued by the transducer with a defined load Adjust zero point: Rotary switch to Press key until the current input signal is measured...
  • Page 176 E-74 Measuring with the MGC/IGC Piezoresistive transducers b. By entering the appropriate numerical values in mV/V Adjust zero point: Rotary switch to to adjust the value 0mV INDI- CATION to confirm Measuring range Rotary switch to RANGE 1/2 to adjust the sensitivity to 200mV/V...

  • Page 177: Potentiometric Transducers

    Measuring with the MGC/IGC Potentiometric transducers E-75 Potentiometric transducers Potentiometric transducers are passive transducers having to be supplied with an excitation voltage. The MC10 amplifier is required for operation of a potentiometric transducer. Please note that the maximum resistance value is 5kΩ.
  • Page 178 E-76 Measuring with the MGC/IGC Potentiometric transducers 14.1 Selecting the transducer excitation voltage Rotary switch to (VOLT) to select 2.5V INDI- CATION to confirm 14.2 Adaptation to the transducer type Rotary switch to to select signal type Hi INDI- CATION to confirm 14.3 Selecting the desired physical unit...
  • Page 179 Measuring with the MGC/IGC Potentiometric transducers E-77 14.4 Indication range, decimal point and step width Rotary switch to INDICATION ADAPTATION: VALUE DEC POINT. STEP to adjust the value 10000 (DISP) INDI- CATION Press Press and use to define the decimal point (DECP)
  • Page 180 E-78 Measuring with the MGC/IGC Potentiometric transducers 14.5 Adjusting zero point and measuring range a. By taking over the signals issued by the transducer with a defined load Adjust zero point: Rotary switch to Press key until the current input signal is measured...
  • Page 181 Measuring with the MGC/IGC Potentiometric transducers E-79 b. By entering the appropriate numerical values in mV/V Adjust zero point: Rotary switch to to adjust the value 0.00mV/V INDI- CATION to confirm Measuring range Rotary switch to RANGE 1/2 to adjust the sensitivity to 1000mV/V...
  • Page 182 E-80 MGC/IGC with AB12...
  • Page 183 ............F-20 MGC/IGC with AB12...
  • Page 184 ........F-42 MGC/IGC with AB12...

  • Page 185: Taring

    Measurement with the MGC/IGC Additional functions Taring Taring The tare unit enables an initial signal to be suppressed, e.g. the container weight in the case of a weighing procedure. Upon taring, the amplifier output signal is balanced to zero. Taring is possible for the amplifier’s full control range.

  • Page 186: Start Taring

    Measurement with the MGC/IGC Additional functions Taring Start taring Enter the LOCAL mode to start taring via the display and control panel. In the REMOTE mode, taring can also be started via one of the freely assignable control con- tacts. For more information on these control contacts refer to the chapter ”Connection” as from page B-39.

  • Page 187: Adjusting Limit Values

    Measurement with the MGC/IGC Additional functions Adjusting limit values Adjusting limit values The evaluation of tolerances in measure or weight or the monitoring of forces, pressures etc. often requires specific set values or limit values to be observed. For this purpose, there are four limit-value switches included in each amplifier plug-in unit.
  • Page 188 A load cell with a nominal load of 500kg has been installed in a dosing apparatus. The amplifier plug-in unit has been adjusted as described in chapter E ”Measurements using the MGC” , page E-9. A mass of 400kg is to be filled. In addition, the system switches from coarse to fine when a mass of 350kg has been exceeded.

  • Page 189: Adjust Limit-Value 1

    Measurement with the MGC/IGC Additional functions Adjusting limit values Enable switch-off level Rotary switch to ADD FUNCT to select the LIV function. to select INDI- CATION to confirm Adjust limit-value 1 Use the key to select measuring range 1 Rotary switch to S1..4...

  • Page 190: Adjust Switch-On Level

    Measurement with the MGC/IGC Additional functions Adjusting limit values 2.2.1 Adjust switch-on level Press , the selected switch-on level is displayed Press , the sign is flashing. Use to adjust the value for the INDI- INDI- CATION CATION switch-on level to 350.000 to confirm 2.2.2 Adjust switch-off level...

  • Page 191: Adjust Limit Value 2

    Measurement with the MGC/IGC Additional functions Adjusting limit values Adjust limit value 2 For adjustment of limit value 2 proceed as described in section 2.2.1 and 2.2.2 (page F-7). Activate limit-value switches Rotary switch to 1...4 [RANGE 1 ONLY] Press until the number 1 for the desired limit-value switch is flashing...

  • Page 192: Display Limit Values

    F-10 Measurement with the MGC/IGC Additional functions Adjusting limit values Display limit values For monitoring purposes, the adjusted switching levels are displayed on the INDICATION field: INDICATION Rotary switch to Press several times. After the signals S1, S2, S3, S4, the programmed switch-on and switch-off levels are displayed.

  • Page 193: Adjusting Peak Values

    Measurement with the MGC/IGC Additional functions Adjusting peak values F-11 Adjusting peak values Peak-value store The ’Peak values’ function can be used to record and store single signal peaks, minimum/maxi- mum signal amplitudes. Every amplifier has two peak-value stores each.

  • Page 194: Activate The Peak-Value Stores

    Nominal load 20N, nominal sensitivity 2mV/V The amplifier plug-in unit has been adapted according to chapter E ”Measurements using the MGC” , page E-9. The peak-value stores are used to monitor the minimum and maximum forces. The net signal (S1) is monitored.

  • Page 195: Adjust The Time Constant

    Measurement with the MGC/IGC Additional functions Adjusting peak values F-13 Adjust the peak-value stores 1 Rotary switch to S1/2 to select S1 INDI- CATION to confirm Press to select storage of the S1 maximum( INDI- CATION to confirm Adjust the time constant...

  • Page 196: Adjust The Peak-Value Storess

    F-14 Measurement with the MGC/IGC Additional functions Adjusting peak values Adjust the peak-value storess 2 Press to select S2 INDI- CATION Press to select storage of the S2 minimum( INDI- CATION to confirm Adjust the time constant as describe in section 3.3. (page F-13).

  • Page 197: Clear The Peak-Value Stores

    Measurement with the MGC/IGC Additional functions Adjusting peak values F-15 Clear the peak-value stores INDICATION With the rotary switch in position, use the key to clear the peak-value store con- tents (both peak-value stores will be cleared in any case).

  • Page 198: Control Contacts

    F-16 Measurement with the MGC/IGC Additional functions Adjusting peak values Control contacts HLD1/2 Use the HLD1/2 control contacts to switch the peak-value stores from the RUN mode (running measurement) to the HOLD mode (last measurement is held). This function permits storage of a current value by means of a trigger signal.

  • Page 199: Low Pass Filter

    Measurement with the MGC/IGC Additional functions Low pass filter F-17 Low pass filter Low pass filters are used to suppress undesired higher-frequency interferences above a de- fined cutoff frequency. For one channel, there are two different cutoff frequencies (fc1, fc2) which can be used alterna- tively.

  • Page 200: Adjust Low-Pass Filter

    F-18 Measurement with the MGC/IGC Additional functions Low pass filter Adjust low pass filter Rotary switch to Press the key and select filter fc1 (see display) to select 10HzBU INDI- CATION to confirm During measurement the adjusted filters can be changed using in the LOCAL mode or the FREQ control contacts in the REMOTE mode.

  • Page 201: Analog Outputs

    Measurement with the MGC/IGC Additional functions Analog outputs F-19 Analog outputs V 1 and V One of the signals S1 to S4 for output at the analog output Vo1 (device rear and BNC socket on the amplifier’s front panel) or for output at the analog output V 2 (device rear).

  • Page 202: Connection Line V

    F-20 Measurement with the MGC/IGC Additional functions Analog outputs Connection line V Rotary switch to S1 ... 4 Press until the connection line to S1 is flashing to confirm Connection line V Rotary switch to S1 ... 4 Press until the connection line to S2 is flashing...
  • Page 203 Measurement with the MGC/IGC Additional functions Gauge factor F-21 Gauge factor Upon selection of this function, NO-F (no function) will be displayed. The GAUGE FACTOR segment on the the Indication field is flashing. MGC/IGC with AB12...

  • Page 204: Additional Functions

    F-22 Measurement with the MGC/IGC Additional functions Additional functions This chapter deals with all functions that can be selected from ADD FUNCT (additional func- tions). The ALL key influences programming. By pressing this key the function provided by the keys pressed subsequently will be effective for all amplifiers or for all amplifiers belonging to one group (also see chapter D ”...
  • Page 205 Measurement with the MGC/IGC Additional functions F-23 CTRL 1..8 Assign remote-control contacts 1..8 ACAL Autocal on/off TARA Start/tare RNGE Measuring-range switching FREQ Low-pass-frequency switching CPV1 Peak value 1/current value HLD1 ”Freeze” peak value 1 CPV2 Peak value 2/current value HLD2 ”Freeze”...
  • Page 206 F-24 Measurement with the MGC/IGC Additional functions UCC User comment The user can enter a comment for each channel. Comments may comprise up to 45 characters that are divided into blocks of four. Use the INDICATION keys to enter letters (A..Z) or numbers (0..9) or special characters (e.g., /, >, <).
  • Page 207 Measurement with the MGC/IGC Additional functions F-25 Enable limit-value switch-off level Use this function to enable or lock the limit-value switch-off levels. Rotary switch to ADD FUNCT to select LIV . Enable switch-off level: to select INDI- CATION to confirm...
  • Page 208 F-26 Measurement with the MGC/IGC Additional functions PVS Activate peak-value stores Use this function to enable or lock the peak-value stores. It is valid for both peak-value stores. Rotary switch to ADD FUNCT to select PVS Enable peak-value stores: to select ON. The symbol is displayed.
  • Page 209 Measurement with the MGC/IGC Additional functions F-27 PRNT Select printer setup Use this function to select the signals to be included in the channel’s print protocol. The signals are displayed on the INDICATION field. Rotary switch to ADD FUNCT to select PRNT to select signals S1 to S4 and the limit-value-switch positions.
  • Page 210 F-28 Measurement with the MGC/IGC Additional functions SHNT Select shunt connection Use this function to enable or lock a shunt connection in the transducer. Rotary switch to ADD FUNCT to select SHNT Enable shunt connection: to select ON. The shunt symbol is displayed.
  • Page 211 Measurement with the MGC/IGC Additional functions F-29 CAL Select calibration signal MEAS/ZERO For amplifier calibration a signal can be connected to the amplifier input; use the CAL function to enable this signal. Rotary switch to ADD FUNCT to select CAL...
  • Page 212 F-30 Measurement with the MGC/IGC Additional functions AB12 Display ’AB12’ version For displaying the AB12 version. Rotary switch to ADD FUNCT to select AB12 Press several times. The below information is displayed: INDI- CATION ”HBM” name of the manufacturer ”Pxx” firmware version.
  • Page 213 Measurement with the MGC/IGC Additional functions F-31 Display amplifier version For displaying the version number of the selected amplifier. Rotary switch to ADD FUNCT to select MC30 Press several times to obtain the below information: INDI- CATION ”HBM” name of the manufacturer ”Pxx”...
  • Page 214 F-32 Measurement with the MGC/IGC Additional functions TAB/VAR Table or variable value Upon adjusting TAB, the full-scale values (DISP) from a predefined table will be displayed in the INDICATION ADAPTATION dialog. Use the VAR setup for adjustment of the full-scale values digit by digit as desired.
  • Page 215 Measurement with the MGC/IGC Additional functions F-33 7.10 S1 Direct zeroing during measurement Use this function to enable or lock direct zeroing during measurement Rotary switch to ADD FUNCT to select S1 Enable S1: to select ON INDI- CATION to confirm...
  • Page 216 F-34 Measurement with the MGC/IGC Additional functions 7.11 GRP Channel grouping Channels are assigned to a group. 10 group numbers are selectable (0..9). Grouping influences programming. By pressing the ALL key, the function provided by the keys pressed subsequently is valid for all amplifiers belonging to the same group.
  • Page 217 Measurement with the MGC/IGC Additional functions F-35 to select channel 3 CHANNEL SELECT Rotary switch to ADD FUNCT to select GRP to select group number 3 INDI- CATION to confirm to select channel 6 CHANNEL SELECT Rotary switch to ADD FUNCT...
  • Page 218 F-36 Measurement with the MGC/IGC Additional functions to select group number 3 INDI- CATION to confirm INDICATION Rotary switch to to select channel 1 CHANNEL SELECT Rotary switch to UNITS to select the desired unit (e.g. mbar) INDI- CATION Press the to confirm For group 3 - i.e.
  • Page 219 Measurement with the MGC/IGC Additional functions F-37 7.12 CTRL1...CTRL8 Assign remote-control contacts The control contacts are used to control some amplifier functions. They are only active in the REMOTE mode. From software version P15 you can select any assignment for the control con- tacts.
  • Page 220 F-38 Measurement with the MGC/IGC Additional functions 7.13 Select assignment of remote-control contacts Rotary switch to ADD FUNCT to select the desired control contact (e.g. PIN 2 to select the remote-control contact’s assignment (see table) CHANNEL SELECT to confirm MGC/IGC with AB12...
  • Page 221 Measurement with the MGC/IGC External Memory F-39 XM001 External Memory When your amplifiers have been adjusted as desired and you want to use these setups for some time or to reuse them after each power-up, the setups must be stored using the SAVE function.
  • Page 222 F-40 Measurement with the MGC/IGC External Memory Setup factory data For re-configuration of a device that has already been used for other measurement tasks, we recommend to clear all setups and to restart with the default setups (factory data). Caution: Except for inductive half bridge, the bridge type will be reset to full bridge.
  • Page 223 Print measurements F-41 Print measurements With MGC systems using the CP12/CP13 interface card, a printer or computer for output of measurements and parameters can be connected to the serial RS-232-C interface (see chapter B ”Connection” , page B-35). The values will be printed or displayed in the below format: –...
  • Page 224 F-42 Measurement with the MGC/IGC Print measurements Print measurements from one channel to select the channel for print-out CHANNEL SELECT INDICATION Rotary switch to Press the key Print measurements from all channels INDICATION Rotary switch to to select a channel from the group (see GRP function, page F-34)

  • Page 225: Error Messages

    Measurement with the MGC/IGC Error messages Error messages This chapter provides a table listing potential errors. In the case of system failures and other ”ir- regularities” this table is to help you with the error diagnosis and to recommend measures to be taken to restart regular operation.
  • Page 226 Chan 0 No–F The AB12 cannot communicate with the If a If a CP12 has been retrofitted or removed: set switch ’CP12, no CP12’ correctly. For this amplifiers. purpose, remove the MGC cover (a/f 2.5, Allan key). AB12-housing No CP12: CP12-switch...
  • Page 227 Measurement with the MGC/IGC Error messages Error message Reason Remedy ERR02/ERR12 Wrong paramter value ERR03/ERR13 Wrong paramter value ERR05/ERR15 Unknown command ERR06/ERR16 Interface error ERR04/ERR14 System error. Error upon execution of the Check input signalTransducer overload function. Upon pressing the S1 key (RANGE 1/2 or zero balance): Amplifier overflow.
  • Page 228 Measurement with the MGC/IGC Error messages Error indication on the amplifier front panel Setup STATUS: Error message Reason Remedy ERROR WARN. There is an error condition in the amplifier Connect transducer, select channel, read (red LED) (e.g. no transducer error message from AB12 connected, overflow).
  • Page 229 ............MGC/IGC with AB12...
  • Page 230 The type of transducer supply is insignificant. Instead of a mere code, all parameters that are perma- nently allocated to the transducer are stored. User comments can also be stored. Retrofitting of already existing transducers with XM001 is possible. MGC/IGC with AB12...
  • Page 231 The data is transmitted to the memory module via a second line. By switching the clock-line level from +12V to –12V, it is in addition possible to connect a shunt resistance to the mea- suring line in order to generate a control signal. MGC/IGC with AB12...

  • Page 232: Memory Module

    Side 1, byte 128...255 Any comment up to 64 characters, e.g. channel name, other names. Side 2, byte 256...511 Data referring to the transducer such as sensitivity, lin- earity deviation, creep, temperature behaviour, hystere- sis. MGC/IGC with AB12...

  • Page 233: Operation

    If necessary, press ALL (influences all channels with an XM001 connected). Use ENTER to confirm OK?Y. WAIT will be displayed and then disappears.. All parameters stored in the XM001 have now been trans- ferred to the amplifier. MGC/IGC with AB12...

  • Page 234: Save Parameter

    (INDICATION keys). If necessary, press ALL (influences all channels with an XM001 connected). Use ENTER to confirm OK?Y. WAIT will be displayed and then disappears.. All transducer parameters and amplifier settings have been saved in the XM001. MGC/IGC with AB12...
  • Page 235 ............I-32 MGC/IGC with AB12...
  • Page 236 +4.0 High level max. +0.7 Low level > 1.1 Schmitt trigger, hysteresis kΩ Pull-up resistors Outputs (limit value switch, Error) High level with max. 1mA > 4.0 Low level with max. 0.7mA < 0.7 Internal resistance kΩ MGC/IGC with AB12...
  • Page 237 –25 ...+70 [–13 ... +158] Storage temperatue range Operating voltages +14.6..17.0; (< 60mA) +7.7..8.3; (< 50mA)* +4.9..5.1; (< 100mA) Card format (Euro) 100 x 160 Width 4divs Weight Connection plug IEC 603-2 indirectly also connectable to +16V MGC/IGC with AB12...
  • Page 238 Measuring range (digitally adjustable) +4 ... 50 Max. measuring frequency range 0 ... 2400 –1dB Zero offset, adjustable (”living” zero point) 0 ...50 With V > 2.5 Vpp, note limited measuring frequencies. Reference point included in AP09 connection plate. MGC/IGC with AB12...

  • Page 239: Mc01 Amplifier Plug-In Unit

    < 5V with Range = 10V (corresp. to 50% modulation of range). For measuring ranges > 3V or > 25mV or > 10mA; otherwise < 0.1% of full scale. Type J: –210...1198 C; Type K:–230...1370 C; Type T: –200... 393 C Type S: –50...1769 C Factory setting MGC/IGC with AB12...
  • Page 240 1 and V sensitivity < 0.08, typ. 0.04 zero point < 3 typ. 2 Type J: –210...1198 C; Type K:–230...1370 C; Type T: –200... 393 C Type S: –50...1769 C Type J: –99...1198 C; Type T: –200... 393 C MGC/IGC with AB12...
  • Page 241 Over shoot (Hz) (Hz) (Hz) (ms) (ms) Butterworth low pass 2000 2100 3000 0.32 0.33 17.5 1000 1025 1130 0.42 15.1 0.68 11.3 1.45 3.65 37.5 49.5 25.5 13.3 12.4 Factory setting For a max. of 25% modulation MGC/IGC with AB12...

  • Page 242: Mc10 Amplifier Plug-In Unit

    < 0.03 typ. 0.02 full scale µV/V Long-term drift over 48 hours (Autocalibration on/off) < 0.1/0.2 Interference voltages at the output Strain gauge Potentiometer Noise voltage (0.2...6.12mV/V) (20...612mV/V) µV/V with Bessel low pass 50 000Hz 10 000Hz 1000Hz 100Hz Factory setting MGC/IGC with AB12...
  • Page 243 Permissible load resistance kOhm > 10 Internal resistance Residual carrier voltage < 10 Long-therm drift (over 48 h) < 3 Effect of a 10K-change of the ambient temperature sensitivity < 0.08, typ. 0.04 zero point < 3, typ. 2 MGC/IGC with AB12...

  • Page 244: Mc30 Amplifier Plug-In Unit

    Nom. val. fc –1dB –3dB Phase del. Rise time Over- (Hz) (Hz) (Hz) (ms) (ms) shoot % 100* 35.5 2.35 1.25 2.15 1.15 0.17 0.31 1100 0.087 0.155 1400 2200 0.05 0.042 0.08 3000 4600 Factory setting MGC/IGC with AB12...
  • Page 245 S1 output staggered by the tare value S3 = Peak value store 1 output (positive or negative) S4 = Peak value store 2 output (positive or negative) measured with U = 5V and input signal 2mV/V * Factory setting MGC/IGC with AB12...
  • Page 246 Residual carrier voltage < 3 Long-therm drift (over 48 h) < 3 Effect of a 10K-change of the ambient temperature on the outputs V 1 and V sensitivity < 0.08, typ. 0.04 zero point < 3, typ. 2 MGC/IGC with AB12...

  • Page 247: Mc35 Amplifier Plug-In Unit

    Nom. val. fc –1dB –3dB Phase del. Rise time Over- (Hz) (Hz) (Hz) (ms) (ms) shoot % 2.35 1.25 2.15 1.15 0.17 0.31 1100 0.087 0.155 1400 2200 0.05 0.042 0.08 2700 3700 Residual carrier voltage 38.4 kHz 150 Hz MGC/IGC with AB12...
  • Page 248 Peak value store 2 output (positive or negative) Monitor output for V 1 via BNC plug on front panel Nominal voltage 10 (asymmetrical) Internal resistance kΩ Residual carrier voltage < 3 Long-therm drift (over 48 h) < 3 MGC/IGC with AB12...

  • Page 249: Mc50 Amplifier Plug-In Unit

    Butterworth low pass (Hz) (Hz) (Hz) (ms) (ms) shoot % 1500 1600 2180 0.32 0.17 1000 1010 1165 0.66 0.35 0.64 1.45 3.65 37.5 49.5 25.5 13.3 12.4 with Zener barriers only U = 1V * Factory setting MGC/IGC with AB12...
  • Page 250 < 8, typ.4 zero point with autocalibration off: < 0.2 sensitivity µ < 120 zero point for measuring ranges > 60mV/V (U = 2.5V); otherwise < 0.2% measured with U = 2.5V and 80mV/V input signal * Factory setting MGC/IGC with AB12...
  • Page 251 Residual carrier voltage < 5 Long-therm drift (over 48 h) < 3 Effect of a 10K-change of the ambient temperature on the outputs V 1 and V sensitivity < 0.08, typ. 0.04 zero point < 3, typ. 2 MGC/IGC with AB12...

  • Page 252: Mc51 Amplifier Plug-In Unit

    Nom. val. fc –1dB –3dB Phase del. Rise time Over- (Hz) (Hz) (Hz) (ms) (ms) Shoot % 0.86 100* 38.5 37.5 10.5 35.5 1.25 1.35 0.17 1100 0.08 0.15 1400 2200 0.05 0.043 0.075 3000 4600 * Factory setting MGC/IGC with AB12...
  • Page 253 Effect of a 10K-change of the ambient temperature on the outputs V 1 and V < 0.08, typ. 0.04 sensitivity < 3, typ. 2 zero point For measuring ranges > 1mV/V (U = 5V); otherwise < 0.2% * Factory setting MGC/IGC with AB12...

  • Page 254: Mc55 Amplifier Plug-In Unit

    +3.0000 ... 91.8000 = 2.5V) +7.500 ... 229.500 = 1V) Bridge balance range Strain gauge mV/V +3.0600 = 5V) +6.1200 = 2.5V) +15.3000 = 1V) +45.900 = 5V) Inductive +91.8000 = 2.5V) +229.500 = 1V) Factory setting MGC/IGC with AB12...
  • Page 255 Long-term drift over 48 hours (Autocalibration on / off) < 0.2 / 0.4 < 4 / 8 For measuring ranges > 1mV/V strain gauge (U = 5V) or > 30mV/V inductive; otherwise < 0.2% * Factory setting MGC/IGC with AB12...
  • Page 256 Residual carrier voltage < 5 Long-therm drift (over 48 h) < 3 Effect of a 10K-change of the ambient temperature on the outputs V 1 and V sensitivity < 0.08, typ. 0.04 zero point < 3, typ. 2 MGC/IGC with AB12...

  • Page 257: Mc55S6 Amplifier Plug-In Unit

    Nom. val. fc –1dB –3dB Phase del. Rise time Over- Butterworth low pass (Hz) (Hz) (Hz) (ms) (ms) shoot % 3000 3100 3600 0.33 0.13 1000 1010 1165 0.66 0.35 0.64 1.45 3.65 37.5 49.5 25.5 13.3 12.4 Factory setting MGC/IGC with AB12...
  • Page 258 < 0.025 µ zero point < 8 with autocalibration off: < 0.2 sensitivity µ zero point For measuring ranges > 1mV/V strain gauge (U = 5V) or > 30mV/V inductive; otherwise < 0.2% Factory setting MGC/IGC with AB12...
  • Page 259 Residual carrier voltage < 6 Long-therm drift (over 48 h) < 3 Effect of a 10K-change of the ambient temperature on the outputs V 1 and V sensitivity < 0.08, typ. 0.04 zero point < 3, typ. 2 MGC/IGC with AB12...

  • Page 260: Mc60 Amplifier Plug-In Unit

    0.05 Measuring frequency range Nom. val. fc –1dB –3dB Phase del. Rise time Over- (Hz) (Hz) (Hz) (ms) (ms) shoot % Butterworth low pass 1000 1050 0.35 0.70 1.45 3.65 37.5 49.5 25.5 13.3 12.4 Factory setting MGC/IGC with AB12...
  • Page 261 Autocalibration on / off 0.02 / 0.2 sensitivity zero Point Measuring ranges up to 2kHz 0.1 / 1.2 1.0 / 1.2 Measuring ranges up to 20kHz 10 / 120 Measuring ranges up to 200kHz Factory setting MGC/IGC with AB12...
  • Page 262 Residual carrier voltage (38.4 kHz) < 5 Long-term drift (over 48h) < 3 Effect of a 10K-change of the ambient temperature on the outputs V 1 and V sensitivity < 0.08, typ. 0.04 zero point < 3, typ. 2 MGC/IGC with AB12...

  • Page 263: Mz65 Analog Multiplier

    <0.05; typ. 0.03 High frequency of the interference level Cutoff frequency of the output signals –1 dB 1000 –3 dB 1500 Transmit time Rise time Overshot on voltage surge Linearity deviation related to the maximum value 0.08 MGC/IGC with AB12...

  • Page 264: System Units

    CP13 Interface Card (serial PLC interface) Interfaces RS-232-C, RS-485 (full-duplex) Baud rate Baud 300, 1200, 9600, 19200 Data formats 8Bit, even parity / no parity Transmission protocol 3964R–RK 512 / ModBus Power consumption (5V) Connection plug 2x9-pole D-pin plug, DE-9P MGC/IGC with AB12...
  • Page 265 Input voltage –10 ... +10 Input resistance kOhm 12.5 Output Impressed voltage –10 ... +10 Impressed current 20 / 4 ... 20 Load resistance maximum 500 minimum 500 Measuring frequency range Operating voltage +16; –16 Power consumption MGC/IGC with AB12...

  • Page 266: Connection Plates

    Terminal screws (0.5...1.5mm Transducer type S/G full bridge Output-signal connection 25-pole D-pin plug, DB-25P Option 2x EM001 see SD01 operating manual HBM stock number 2-9278.0321 HBM stock number 2-9278.0294 HBM stock number 2-9278.0293 HBM stock number 3-3312.0027 MGC/IGC with AB12...
  • Page 267 2x7-pole MS-cable plug, MS3106A 16S-1P Output-signal connection 4x25-pole D-pin plug, DB-25P Option 4x EM001; 3x RM001 see SI01 operating manual HBM stock number 2-9278.0321 HBM stock number 2-9278.0294 HBM stock number 2-9278.0293 HBM stock number 3-3312.0027 HBM stock number 3-3312.0126 MGC/IGC with AB12...
  • Page 268 Effect of a 10K-change of the 0.2 full scale ambient temperature 0.1 full scale on the sensitivity – 20...+ 60 on the zero point Operating temperature range Low pass filter – according to the data sheets of MC01 and MC10 MGC/IGC with AB12...
  • Page 269 6-pole LEMO FGG . 1B.306 Output-signal connection 25-pole D-pin plug, DB-25P Option 2x EM001 see SI01 operating manual HBM stock number 2-9278.0321 HBM stock number 2-9278.0294 HBM stock number 2-9278.0293 HBM stock number 3-3312.0027 HBM stock number 3-3312.0126 MGC/IGC with AB12...
  • Page 270 < 5 High-level >10 Input current at 24V Permissible lead length approx. 1000 see SI01 operating manual HBM stock number 2-9278.0321 HBM stock number 2-9278.0294 HBM stock number 2-9278.0293 HBM stock number 3-3312.0027 HBM stock number 3-3312.0126 MGC/IGC with AB12...
  • Page 271 24V 7.5 (no load) Maximum dissipation 10.5 Input/Output D-plug 15/25-pole Option 1x EM001 Inputs Number Separate ground systems Input voltage for Low-level < 5 High-level > 10 Input current at 24V Permissible lead length approx. 1000 MGC/IGC with AB12...
  • Page 272 Linearity deviation 0.05 Measurement frequency range depending on the measuring am- 0...50 plifier Effect of a 10K change of ambient temperature Full bridge Quarter-, Half-bridge on zero point 0.05 on measurement sensitivity 0.05 Service temperature range –20...+60 MGC/IGC with AB12...
  • Page 273 Noise refferred to the input µVrms (2Hz...22.4 kHz) µVrms Input range 0.1 V µVrms Input range 1 V Input range 10 V Distortion at 1kHz –70 (typ.) at 8 kHz –60 (typ.) Service temperature range –20...+60 Option: Current output stage MGC/IGC with AB12...
  • Page 274 I-40 Technical Data Connection plates MGC/IGC with AB12...
  • Page 275 Adjustment potentiometer, E-65 Balancing, with direct load, E-24 ALL-key, D-6 Basic parameters, E-5 Allocation of contacts, AP12 and AP13, B-52 Battery, MGC device Allocation of the outputs, B-42 Battery connection, B-6 Amplifier plug-in unit Battery monitoring, B-6 General data, I-2...
  • Page 276 AP12 and AP13, B-50 Factory setup, B-44 Error indication by LED’s, G-4 for peak-value storing, F-16 Error messages, G-1 Control inputs, B-54 on the AB12 display, G-2 Control outputs, B-54 Excitation voltage, E-5, E-70, E-76 CP12, G-2 MGC/IGC with AB12...
  • Page 277 Full-scale value, E-6, E-39, E-45, E-51 Inductive half bridge, connecting, B-19 Fuse, A-8 Inductive transducers, E-21 IGC device, B-12 adjusting, E-24 MGC device, Replacement, B-3, B-7, B-8 Keys Gauge factor, F-21 and rotary switch for programming, D-7 Greenline, B-16 for measure mode, D-2, D-4...
  • Page 278 PT10,100,1000, E-46–E-52 using resistors, E-49–E-55 Mains connection using SG transducers, E-8 IGC device, B-12 using thermocouples, E-40–E-43 MGC device, B-3 Measuring range, C-10, D-8 Mains switch, D-6 MEDIUM, E-56, E-62 Mains voltage, to choose, B-8 MGC-Compact, B-8, C-4 MASTER, B-5...
  • Page 279 B-34 Power-up Output, on the front panel, B-39 IGC device, C-5 MGC device, C-3 Output stage module, B-49, B-51 Safety instructions, A-8 Overflow, G-2 Print, D-6 measurements, F-41 protocol, F-27 signal S1–S4, F-27 Parallel interface, B-37 Printer connecting, B-37...
  • Page 280 Switch-on level, adjusting, F-8 SAVE DATA, D-10 Synchronisation Screening conception, B-16 IGC device, B-13 Serial interface, B-37 MGC device, B-5 SETUP FACTORY DATA, D-10 System units, I-30 SG full bridge, connecting, B-18 SG transducers, adjusting, E-11 SG-half bridge, connecting, B-19...
  • Page 281 SG-half bridges, Inductive half bridges, B-19 Shunt resistor, B-38 ZERO, D-5 Single-SG, B-20–B-22 Zero balance, C-9, E-73, E-78 Thermocouples, B-26 Zero-point balance, D-8 Torque transducers T1A, T4A, T5, TB1, B-24 Zeroing with S1, F-33 T30FNA, T32FNA, T34FNA, T36FN, T10F, B-22 XM001, B-35 MGC/IGC with AB12...
  • Page 282 MGC/IGC with AB12...

  • Page 283: Copy Of Declaration Of Conformity

    Copy of Declaration of Conformity MGC/IGC with AB12...
  • Page 284 MGC/IGC with AB12...
  • Page 285 MGC/IGC with AB12...
  • Page 286 MGC/IGC with AB12...
  • Page 288 Im Tiefen See 45, D-64293 Darmstadt warranty and do not constitute any liability what- Tel.: +49 / 61 51 / 8 03-0; Fax: +49 / 61 51 / 89 48 96 soever. Internet: http://www.hbm.de im – d 02.97 – pod...

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