Velocity Limitation - Bosch Rexroth IndraDrive MPH-02 Functional Description

MPH-02, MPB-02, MPD-02
Warnings
Error Messages

Velocity Limitation

Features
Pertinent Parameters
Pertinent Diagnostic Messages
DOK-INDRV*-MP*-02VRS**-FK01-EN-P
Diagnostic and Status Messages
For diagnostic purposes, the status of all partial limits is mapped to a
status word for torque/force limitation and current limitation (see
P-0-0445). As soon as a limit value is reached, the respective bit is set.
This allows immediately recognizing the limiting value and identifying
limits possibly parameterized incorrectly.
To protect the amplifier or drive controller and motor there have been
monitoring functions implemented that can activate, in conjunction with
the current and torque limitation, the warnings and error messages listed
below:
Device-specific warnings:
• E2050 Device overtemp. Prewarning
• E2061 Device overload prewarning
• 8057 Device overload, current limit active
Motor-specific warnings:
• E2051 Motor overtemp. prewarning
• E2056 Torque limit = 0
• E8055 Motor overload, current limit active
Device-specific error messages:
• F2018 Device overtemperature shutdown
• F2022 Device temperature monitor defective
Motor-specific error messages:
• F2019 Motor overtemperature shutdown
• F2021 Motor temperature monitor defective
Brief Description
A velocity limitation was implemented in the drive that limits the velocity
command value to a freely definable threshold.
• bipolar velocity limit value
• cyclically configurable velocity limit value
• S-0-0036, Velocity command value
• S-0-0037, Additive velocity command value
• S-0-0091, Bipolar velocity limit value
• E2059 Velocity command value limit active
• E2063 Velocity command value > limit S-0-0091
• F8079 Velocity limit S-0-0091 exceeded
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Drive Control