C1804 Automatic Controller Setting Failed - Bosch Rexroth IndraDrive Troubleshooting Manual

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Rexroth IndraDrive

C1804 Automatic controller setting failed

DOK-INDRV*-GEN-**VRS**-WA01-EN-P
LSA Control S.L. www.lsa-control.com [email protected] (+34) 960 62 43 01
Supported by Firmware Variant:
In exceptional cases difficulties can occur during automatic control loop
setting. This means that automatic setting is impossible and the default or
standard values are loaded to the drive again.
Causes:
• oscillating mechanical systems (resonances)
• highly noisy encoder signals
Remedy:
It is sometimes possible to achieve a satisfactory result by restarting the
command P-0-0162, C1800 Command Automatic control loop adjust
with a high P-0-0163, Damping factor for autom. controller adjust, i.e.
a low degree of dynamic response.
This value then can still be reduced until the desired control loop behavior
occurs.
See also Functional Description "Automatic Setting of Axis Control"
C1804 - Attributes
Display:
C1804
Mess. no.:
C1804 (hex)
Command Diagnostic Messages
FWA-INDRV*-MPH02VRS-MS
FWA-INDRV*-MPB02VRS-MS
FWA-INDRV*-MPD02VRS-MS
9-95

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