AS RTP9007S User manual

2021.01.25
RTP9007S
TESTER FOR VOLTAGE REGULATORS
OF ALTERNATORS
OPERATION MANUAL
ON DIAGNOSTICS OF ALTERNATORS
AND VOLTAGE REGULATORS
UNIQUENESS
TRAINING
SERVICE
INNOVATION
WARRANTY
QUALIT Y

English
Operation manual
1
CONTENTS
INTRODUCTION ................................................................................................................................................... 2
1 TESTER DESCRIPTION..................................................................................................................................... 3
2 TESTER MENU...................................................................................................................................................8
2.1. Test modes menu...............................................................................................................................10
3 INTENDED USAGE .......................................................................................................................................... 14
3.1 Safety regulations............................................................................................................................... 15
4 DIAGNOSTICS OF VOLTAGE REGULATORS ............................................................................................... 15
4.1 Voltage regulator connection.......................................................................................................... 15
4.2 Diagnostics of voltage regulators of Lamp type......................................................................... 21
4.3 Diagnostics of voltage regulators of RLO, RVC, C KOREA types..............................................22
4.4 Diagnostics of voltage regulators of C JAPAN type....................................................................23
4.5 Diagnostics of voltage regulators of SIG, P-D types..................................................................23
4.6 Diagnostics of voltage regulators of COM 12V and 24V types.................................................23
5 DIAGNOSTICS OF ALTERNATORS ...............................................................................................................24
Appendix 1.........................................................................................................................................................26
Appendix 2.........................................................................................................................................................29
Appendix 3.........................................................................................................................................................32

English
tester RTP9007S
2
INTRODUCTION
The actual instruction describes the technique of voltage regulator diagnostics (hereinafter
“the voltage regulator”) with tester RTP9007S (hereinafter “the tester”) to detect faults in
alternator and voltage regulator performance.
WARNING! The actual instruction does not provide a description of all the diagnostic
aspects. If you lack knowledge or experience, we recommend you to take training at the
equipment manufacturing facility.
WARNING! Company MSG Equipment shall not be held liable for any damage to the tester
resulted from its improper use.
The tester performs the following operations:
1. Performance evaluation of automotive alternators with electromagnetic excitation and
nominal voltage of 12/24V. An alternator can be tested either directly in a car or on the test
bench that provides its drive.
2. Performance evaluation of voltage regulators with electromagnetic excitation and nominal
voltage of 12/24V separately from alternators. The diagnostics of alternators and voltage
regulators is carried out on the following parameters:
- Setting accuracy of stabilizing voltage;
- Assessment of control lamp performance;
- FR (load on alternator).
For COM regulators (additionally):
- ID;
- Protocol;
- Data exchange rate;
- Type of LIN protocol;
- Self-diagnostics errors.

English
Operation manual
3
1 TESTER DESCRIPTION
The tester is a portable device, its functions controlled via the touch-screen (Fig.1).
Figure 1 - General view of the tester
In the upper part of the device, there is a terminal for connection of diagnostic cables (Fig.2)
Figure 2 – Terminal for connection of diagnostic cables
There is a USB Type-C port in the bottom part of the tester, through which the power is supplied
to the tester during the diagnostics of voltage regulators. The USB port serves as well for
connection of the tester to a computer either for software updating or for data copying (Fig.3).