MSG MS013 COM, User Manual

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RVC(L)
(Regulated Voltage Control) Similar to SIG, but voltage change ranges
from 11,0 V to 15,5 V. Control signal is sent to L terminal
C
(Communication) Voltage regulator input to control engine operation
block. Japanese cars
GC
G
RLO
(Regulated Load Output) Input to control stabilizing voltage
from 11,8 to 15V (TOYOTA)
COM
(Communication) General term for physical interface, alternator control and
diagnostics. Protocols of use: BSD (Bit Serial Device),
BSS (Bit Synchronized Signal) or LIN (Local Interconnect Network)
LIN
Direct indication on control interface and alternator diagnostics,
conducted under LIN protocol (Local Interconnect Network)
DF
Output of a voltage regulator F1; F2
F
FLD
67
P
Output of one of alternator stator windings. Used for measuring
alternator driving voltage
S
STA
Stator
W
(Wave) Output of one of alternator stator windings for connection of
tachometers in diesel engine cars
N
(Null) Output of average stator winding point. Usually used to regulate
alternator operability with mechanically regulated
voltage by an indicator lamp
D (Dummy) Blank, no connection, mostly in Japanese cars
N/C (No connect) No connection
Options of LRC
voltage regulators
(Load Response Control) Function of voltage regulator response delay on
load increase on an alternator. Delay duration ranges from 2,5 to 15 seconds.
On increasing the load (lights, cooler fan on), a voltage regulator
adds driving voltage smoothly ensuring stability of engine drive rotation.
Remarkably seen under idle running
User Manual - Adapter MSG MS013 COM