F8022 Enc. 1: Enc. Signals Incorr. (Can Be Cleared In Ph. 2) - 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)
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Rexroth IndraDrive
F8022 Enc. 1: enc. signals incorr. (can be cleared in ph. 2)
Cause
Defective encoder cable or cable shielding
Measuring system defective
Faulty mounting of measuring head in the case of
linear measuring systems
Measuring system dirty
Hardware defect on control section of drive
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:
The signals of the measuring system (encoder 1) are monitored with
regard to their amplitudes and signal shape. If a signal (e.g. sin or cos)
leaves the thresholds monitored by the hardware or if the signals are
disturbed in such a way that a position error occurs, the error F8022 is
generated.
Note:
As the position of the measuring system is no longer
generated correctly when the error F8022 is detected, it is
necessary to initialize the encoder again.
The error can only be cleared in communication phase 2
(parameter mode).
Remedy
Check cable to measuring system and replace it, if
necessary
Check measuring system and replace it, if necessary
Check mounting of measuring head and correct it, if
necessary
Clean or replace measuring system
Replace control section or entire drive controller
Note:
Only Rexroth service engineers or especially trained users are
allowed to replace the control section. The replacement of the
entire drive controller is described in the Project Planning
Manual for the power section.
See also E2074 Encoder 1: encoder signals disturbed
F8022 - Attributes
Display:
F8022
Mess. no.:
F8022 (hex)
Error Messages
FWA-INDRV*-MPH02VRS-MS
FWA-INDRV*-MPB02VRS-MS
FWA-INDRV*-MPD02VRS-MS
7-13
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- Coded Diagnostic Drive Messages
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