Bosch Rexroth IndraDrive MPH-02 Functional Description page 14

Firmware for drive controllers

Table of Contents

System Overview

Kinds of Passwords

Kinds of Commands

The drive firmware allows activating and deactivating the write protection

for parameter values by means of three hierarchically different

• Customer password

The parameter values of a parameter group combined by the

customer can be protected.

• Control password

Parameters protected by a customer password can be written;

"administration parameters" remain write-protected.

• Master password

All parameters that can be written, including "administration

parameters" and parameters protected by a customer password, can

Commands are used to activate and control complex functions or

monitoring features in the drive. The higher-level master can start,

interrupt or clear commands.

Each command is assigned to a parameter by means of which the

execution of the command can be controlled. During the execution of the

command the display of the control panel reads "Cx", "C" representing the

diagnostic command message and "x" representing the number of the

Each command that was started must be actively cleared

All commands available in the drive are stored in the S-0-0025, IDN-list

of all procedure commands parameter.

There are 3 different kinds of commands:

• Drive control commands

• can cause automatic drive motion,

• can be started only when drive enable has been set,

• deactivate the active operating mode during its execution.

• Monitoring commands

• activate or deactivate monitors or functions in the drive.

• Administration commands

• carry out administration tasks,

• cannot be interrupted.

See also "Command Processing" in chapter "Master Communication"

MPH-02, MPB-02, MPD-02

DOK-INDRV*-MP*-02VRS**-FK01-EN-P