Bosch Rexroth IndraDrive MPH-02 Functional Description page 364

Firmware for drive controllers

Table of Contents

Operating Modes

Reference Position

Parameter Setting

Relative Positioning Block with Residual Path Storage After

Switching Drive Controller Control Voltage Off and On

If an absolute encoder is used the incremental dimension reference can

be retained after switching control voltage off and on. The previously

calculated target position is stored at power shutdown. The rest of the

distance is traveled after the interrupted relative positioning block with

residual path storage is activated.

If a single-turn encoder is used, the residual path is rejected and

positioning continues at the actual position.

The position command value at the last "end position reached"

(position = 100) message is used as the reference position.

If a positioning block is not accepted, the drive behaves as if

the positioning block had not been started.

Infinite Travel in Positive/Negative Direction

If an axis is to be moved with defined velocity, acceleration and jerk

without a specific target position, the travel block mode "Travelling in

positive direction" or "Travelling in negative direction" must be specified.

The drive moves in the indicated direction until the start signal is reset or

one of the position limit values or the travel range limit switch is reached.

The target position set is irrelevant in this positioning mode.

• P-0-4019, Positioning block mode = 04h

→ travel in positive direction

• P-0-4019, Positioning block mode = 08h

→ travel in negative direction

MPH-02, MPB-02, MPD-02

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