Bosch Rexroth IndraDrive MPH-02 Functional Description page 212

Firmware for drive controllers

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Motor, Mechanical Axis System, Measuring Systems

Mechanical system

Diagnostic Messages of Scaling Setting

If inadmissible scaling settings were made, they are detected when

switching from parameter mode (communication phase 2) to operating

mode (communication phase 4). The drive in this case does not reach the

operating mode and, according to setting, displays the following

command errors:

• C0122 Incorr. parameteriz. of motor enc. (mechanical system)

• C0123 Modulo value for motor encoder cannot be displayed

• C0127 Incorr. parameteriz. of opt. enc. (mechanical system)

• C0128 Modulo value for optional encoder cannot be displayed

• C0140 Rotary scaling not allowed

• C0101 Invalid parameters (see S-0-0021)

• C0102 Limit error in parameter (-> S-0-0021)

• C0103 Parameter conversion error (->S-0-0021)

Example of Scaling Settings

There are many possibilities to make settings for the scaling type. The

table below shows useful settings for which there aren't any command

errors to be expected:

Useful scaling type settings

Motor reference

Fig. 5-101: Useful scaling type settings depending on mechanical drive system

and measuring systems

MPH-02, MPB-02, MPD-02

Load reference

not possible

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

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