
9
User Manual - Test Bench MSG MS002 COM
• REGULATION GC: ensures adjustment of output parameters of a voltage regulator, used when a
voltage regulator is plugged into GC connection port. Parameters reset after a short pressing.
• ELECTRICAL LOAD: the knob for adjusting electrical load on an alternator (simulates vehicle
electrical consumers). Parameters reset after a short pressing.
• RPM: the knob for adjusting drive rotation. Sets direction (to the left/right) and speed of the
drive.
The drive stops and parameters reset after a short pressing.
Voltage regulator tester mode ensures switching of testing windows on the display.
4.5 D. D
• VOLTAGE, DC: generation voltage indicator (alternator testing) or consuming voltage indicator
(starter testing).
• DFM, %: indicator of load on an alternator.
• AMP, DC: constant current indicator. Generation indicator (alternator testing) or consuming
voltage indicator (starter testing).
• AMP, AC: alternating current indicator.
• TACHOMETER: drive rotation indicator. It is not used when testing a starter.
• D: indicator of set generation voltage when testing alternators with P-D terminal (Fig. 6).
• P: stator winding frequency indicator when testing alternators with P-D terminal (Fig. 6).
• С: indicator of set generation voltage when testing alternators with С terminal (Fig. 8).
• RLO: indicator of set generation voltage when testing alternators with RLO terminal (Fig. 9).
• SIG: indicator of set generation voltage when testing alternators with SIG terminal (Fig. 10).
• PROTOCOL: voltage regulator protocol indicator (alternators with COM terminal only) (Fig. 11)
• BAUD: indicator of data exchange speed indicator of a voltage regulator (alternators with COM
terminal only) (Fig. 11).
• COM: indicator of set generation voltage when testing alternators with COM terminal (Fig. 11).
• ID/TYPE: ID and voltage regulator type indicator (alternators with COM terminal only) (Fig. 11).
• ERROR: voltage regulator error indicator (alternators with COM terminal only) (Fig. 11).
• VOLTAGE REG: indicator of set generation voltage (alternators without a voltage regulator only)
(Fig. 12).
Display Data Output when Testing an Alternator or Starter
Display Indicators