Error Memory (Power Section And Control Section) - Bosch Rexroth IndraDrive MPH-02 Functional Description

10-20
Handling, Diagnostic and Service Functions

Error Memory (Power Section and Control Section)

Pertinent Parameters
Error Memory in Control Section
Note: Before delivery, the hours-run meters are set to a defined
value at the factory. They can therefore indicate the total
runtime of a component in field duty.
Brief Description
In the drive, all errors occurred are recorded in an error memory on the
control section. If an error occurs in the power section, it is additionally
stored in a separate error memory on the power section. It is thereby
made sure that the relevant information is still available on the power
section after separating the power section and control section.
Note: When an error occurs, the diagnostic message number and
the current count of the operating hours counter are
automatically stored.
• S-0-0390, Diagnostic message number
• P-0-0190, Operating hours control section
• P-0-0191, Operating hours power section
• P-0-0192, Error memory of diagnostic numbers
• P-0-0193, Error memory operating hours of control section
• P-0-0194, Error memory of power section
Note: The contents of the parameters P-0-0192 and P-0-0193 are
stored on the control section. The content of parameter
P-0-0194 is stored on the power section.
Functional Description
When the drive detects a class 1 diagnostics error, a bit is set in
parameter S-0-0011, Class 1 diagnostics and bit 13 for "error in class 1
diagnostics" is set in the drive status word.
In order to allow a more detailed diagnosis
• the diagnostic message number appears on the display and is stored
in parameter S-0-0390, Diagnostic message number (in "hex
format"),
• the respective error number is stored in parameter P-0-0009, Error
number (in "decimal format"),
• the plain text diagnosis is stored in parameter S-0-0095, Diagnostic
message,
• the content of parameter P-0-0190, Operating hours control section
at the time the error is detected is stored in the P-0-0193, Error
memory operating hours of control section parameter,
• the diagnostic message number belonging to the error according to
parameter S-0-0390, Diagnostic message number is stored in
parameter P-0-0192, Error memory of diagnostic numbers in the
same order.
MPH-02, MPB-02, MPD-02
DOK-INDRV*-MP*-02VRS**-FK01-EN-P