Rexroth Motors; Basics On Rexroth Motors - Bosch Rexroth IndraDrive MPH-02 Functional Description

MPH-02, MPB-02, MPD-02
Command "Apply Holding
Operating Status
Warnings
Command Errors
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Rexroth Motors

Basics on Rexroth Motors

DOK-INDRV*-MP*-02VRS**-FK01-EN-P
Motor, Mechanical Axis System, Measuring Systems
CAUTION
The control unit can apply the holding brake by means of the following
Brake" command when the drive is active:
• P-0-0543, C2000 Command Apply motor holding brake
CAUTION
Displaying the operating status and the monitoring function:
• P-0-0539, Holding brake status word
Signaling the readiness to accept command values:
• S-0-0135, Drive status word
• E2069 Brake torque too low
• F2069 Error when releasing the motor holding brake
Errors
• F6024 Maximum braking time exceeded
• C2001 Command not enabled
• C2101 Brake check only possible with drive enable
• C2103 Brake torque too low
• C2104 Command execution impossible
• C3901 Abrasion of brake only possible with drive enable
• C3902 Error during abrasion of brake
• C3903 Command execution impossible
Brief Description
Bosch Rexroth's "Electric Drives and Controls" technology field offers a
wide range of motors for equipping machines and installations with drives.
With regard to their type of construction the Rexroth electric motors can
be divided into:
• housing motors with drive shaft and flange or mounting supports
Property damage caused by movement of non-
equilibrated axes when releasing the holding
brake!
⇒ Before starting the command, move the axis to a
noncritical position!
Damage to the holding brake!
If the axis is moved with the holding brake
applied, the brake can become prematurely
worn!
⇒ In case of doubt start P-0-0541, C2100 Brake check
command!
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