User Manual - Tester MSG MS012 COM CONTENTS 1. DESCRIPTION ............................... 2. TECHNICAL CHARACTERISTICS ........................3. CONTROL UNITS ..............................3.1 Display................................3.2 Buttons and Adjustment Knobs ......................3.3 Terminals ..............................4. TESTING MODES DISPLAY DATA OUTPUT OF VOLTAGE REGULATORS ...........
New types/models of voltage regulators can easily be added by updating software through USB- port. Operation of the tester is conducted by three encoders and a sensor on colored 4.3” TFT display. MS012 COM Tester is easy and user-friendly in operation. Total testing of a voltage regulator lasts no longer than 1-2 minutes.
User Manual - Tester MSG MS012 COM 2. TECHNICAL CHARACTERISTICS Fig. 1. MS012 COM Voltage regulator tester - front view Fig. 2. MS012 COM Voltage regulator tester - back view...
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User Manual - Tester MSG MS012 COM 180-264 Supply voltage, V 90-132 Supply frequency, Hz 50/60 Supply type Single-phase Maximum consuming power, W Dimensions, mm 260*250*90 Weight, kg Software update Testing of voltage regulators Voltage, V 12/24 Resistance of simulated rotor winding, Ohm...
LCD display, adjustment knobs, power switch and terminals for voltage regulators on the front panel. USB B type port used for software update of MS012 COM Tester is located on the left side panel (Fig. 4). Fig. 4. Left side panel - USB port location...
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Button used to enter HELP menu (Fig. 7). Button of selection of rotor resistance to test a voltage regulator. In order to change resistance, use the adjustment knob EL LOAD. Fig. 6. MS012 COM Voltage regulator tester – voltage regulator terminals menu...
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Button to activate voltage regulator testing mode with D+, L, IL, 61 terminals (Fig. 16). Button to return to the previous menu (Fig. 5). Button to return to the main menu (Fig. 5). Fig. 7. MS012 COM Voltage regulator tester - Help menu • Tech support: manufacturer contact details menu.
User Manual - Tester MSG MS012 COM 3.2 Buttons and Adjustment Knobs Fig. 8. MS012 COM Voltage regulator tester – adjustment knobs and on/off switch MS012 СОМ Voltage regulator tester on/off switch. • EL LOAD: the adjustment knob with two functions: required resistance of simulated rotor can be set in the main menu, in voltage regulator testing mode (12V/24V), the load on the simulated alternator and on a tested voltage regulator, respectively, can be changed from 0% to 100%.
User Manual - Tester MSG MS012 COM 3.3 Terminals Fig. 9. Voltage regulator tester MS012 COM – terminals • В+: voltage regulator plus (30 or 15 terminal). • В-: voltage regulator minus (earth). • D+: voltage regulator control lamp terminal, used to connect voltage regulator outputs: D+;...
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User Manual - Tester MSG MS012 COM • PROTOCOL: protocol of a voltage regulator. Protocol titles, appearing on the display: BSS, LIN 1.3, LIN 2.0. • TYPE: type of a voltage regulator, it can be A and B type. Voltage regulators of BSS protocol operation can only be A type.
User Manual - Tester MSG MS012 COM 4.2 Display Data Output When Testing a Voltage Regulator With RLO Terminal • V: stabilizing voltage of a voltage regulator. • A: current in voltage regulator brushes. • : control lamp (control lamp simulation on car control panel).
User Manual - Tester MSG MS012 COM • SIG: set voltage on a voltage regulator through terminal SIG. It is set manually with the adjustment knob VOLTAGE. • DFM: load control on the alternator. Possible values: from 0% to 100%. All data is read from FR output of a voltage regulator.
User Manual - Tester MSG MS012 COM 4.5 Data output on display when testing voltage regulator with terminal C • V: stabilizing voltage of a voltage regulator. • A: current in voltage regulator brushes. • : control lamp (control lamp simulation on car control panel).
User Manual - Tester MSG MS012 COM • STATOR: simulated frequency of engine rotation where the alternator with a tested voltage regulator is installed. Frequency is set manually with the adjustment knob STATOR from 0 to 6000 rpm. • DFM: control indicator of load on the alternator. Possible values: from 0% to 100%. All data is read from FR output of a voltage regulator.
6. TEST CERTIFICATE Tester MSG MS012 СОМ for voltage regulators meets technical requirements of Directive 2014/30/EU - Electromagnetic Compatibility (EMC) EN Directive 2014/35/EU - Low voltage (LVD) Directive 2006/42/EC - Machinery (MD) and is qualified for exploitation.
User Manual - Tester MSG MS012 COM APPENDIX 1 Connection of Terminals to Alternators Indicial notation Functional purpose Terminal Battery (+) (Ignition) Input for switch starting Alternator Sense Battery Voltage Sense (Sense) Input for voltage comparison at control point Battery (-)
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User Manual - Tester MSG MS012 COM (Regulated Voltage Control) Similar to SIG, but voltage change ranges RVC(L) from 11.0 V to 15.5 V. Control signal is sent to L terminal (Communication) Voltage regulator input to control engine operation block. Japanese cars...
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