C1218 Automatic Commutation: Current Too Low - 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
9-88
Command Diagnostic Messages
C1218 Automatic commutation: current too low
Cause
Actual current value amplitude is not sufficient for
exact determination of commutation offset
LSA Control S.L. www.lsa-control.com [email protected] (+34) 960 62 43 01
Supported by Firmware Variant:
The actual current value amplitude resulting from commutation setting
with the saturation method is monitored. If it does not exceed a minimum
threshold when the command P-0-0524, C1200 Commutation offset
setting command is executed, the command error C1218 is generated.
Remedy
Increase signal voltage (P-0-0506, Amplitude for angle
acquisition) or reduce signal frequency (P-0-0507, Test
frequency for angle acquisition) and restart
commutation setting process
- or -
Enter value "0" in P-0-0506, Amplitude for angle
acquisition. Appropriate value for P-0-0506 is thereby
automatically determined during commutation setting
process
- or -
Reduce value of P-0-0517, Commutation: required
harmonics component, if approx. 30 similar values are
determined for P-0-0521, Effective commutation
offset with repeated commutation setting for different
motor positions (drive remains in "Ab"). Reduce
P-0-0517, Commutation: required harmonics
component until command error C1218 no longer
occurs; finally check function several times!
Note:
If error occurs repeatedly, please contact our service
department.
See also Functional Description "Commutation Setting"
C1218 - Attributes
Display:
C1218
Mess. no.:
C1218 (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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