C1803 Inertia Detection Failed - Bosch Rexroth IndraDrive Troubleshooting Manual
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Also See for Rexroth IndraDrive:
- Applications manual (100 pages) ,
- Project planning manual (128 pages) ,
- Instruction manual (26 pages)
Table of Contents
9-94
Command Diagnostic Messages
C1803 Inertia detection failed
LSA Control S.L. www.lsa-control.com [email protected] (+34) 960 62 43 01
Supported by Firmware Variant:
At the beginning of the automatic control loop setting the mass inertia is
determined by a "pendulum test".
This means that the speed change and motor current during acceleration
or deceleration have to exceed certain minimum values in order to
guarantee useful and sufficiently exact calculation of the inertia.
Causes:
• drive acceleration too low
• load inertia too high
• motor speed too low
• not enough measured values for automatic control loop setting
Remedies:
• increase S-0-0260, Positioning acceleration
• increase S-0-0092, Bipolar torque/force limit value
• increase S-0-0259, Positioning Velocity
• increase S-0-0108, Feedrate override
See also Functional Description "Prerequisites for Starting the Automatic
Control Loop Setting"
C1803 - Attributes
Display:
C1803
Mess. no.:
C1803 (hex)
Rexroth IndraDrive
FWA-INDRV*-MPH02VRS-MS
FWA-INDRV*-MPB02VRS-MS
FWA-INDRV*-MPD02VRS-MS
DOK-INDRV*-GEN-**VRS**-WA01-EN-P
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