How To Use This Documentation - Bosch Rexroth IndraDrive MPH-02 Functional Description

MPH-02, MPB-02, MPD-02
Clearing Error Messages when
Drive Enable Was Set
Error Memory

How to Use this Documentation

Brief Description
Functional Description
DOK-INDRV*-MP*-02VRS**-FK01-EN-P
If a drive error occurs while operating with drive enable having been set,
the drive carries out an error reaction. The drive automatically deactivates
itself at the end of each error reaction; in other words, the output stage is
switched off and the drive switches from an energized to a de-energized
state.
To reactivate the drive:
• clear the error message and
• input a positive edge for drive enable again.
The diagnostic message numbers of occurring errors are written to an
error memory. This memory contains the diagnostic message numbers of
the last 50 errors that occurred and the time when they occurred. Errors
caused by a shutdown of the control voltage (e.g. F8070 +24Volt DC
error) are not stored in the error memory.
The diagnostic message numbers in the error memory are mapped to the
P-0-0192, Diagnostic numbers of error memory parameter and can be
displayed by means of the control panel. By means of the "DriveTop"
commissioning tool it is possible to display the diagnostic message
numbers and the respective times at which the errors occurred.
Structure of the Functional Description
The functional descriptions of the IndraDrive firmware are divided into
fixed chapters. The individual subjects of the firmware description are
assigned to these chapters according to their content.
The description of the respective firmware functionality is basically divided
into the following sections:
• Brief Description
• Functional Description
• Notes on Commissioning
• Diagnostic and Status Messages, Monitoring Functions
Within one subject these sections are always contained in the mentioned
order, but for practical and formal reasons they are not always existing or
may have a different title.
The brief description contains an overview of the firmware function or the
subject of the section. The brief description can contain, for example,
general basics, the most important features of the function, overviews and
examples of application. At the end of the brief description you can find,
where possible and reasonable, a list of the parameters and diagnostic
messages that are associated with this functions.
The section "Functional Description" explains the operating principle of
the respective drive function in an application-oriented way. The relevant
parameters of this function are described with regard to their settings and
effects. The parameter configuration is only explained in detail where this
is necessary for the description of the function. As a basic principle, the
functional description contains references to the separate documentations
for parameters and diagnostic messages.
1-7
System Overview