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Rexroth IndraDrive
Error Messages
7-13
DOK-INDRV*-GEN-**VRS**-WA01-EN-P
F8022 Enc. 1: enc. signals incorr. (can be cleared in ph. 2)
Supported by Firmware Variant:
FWA-INDRV*-
MPH02
VRS-MS
FWA-INDRV*-
MPB02
VRS-MS
FWA-INDRV*-
MPD02
VRS-MS
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).
Cause
Remedy
Defective encoder cable or cable shielding
Check cable to measuring system and replace it, if
necessary
Measuring system defective
Check measuring system and replace it, if necessary
Faulty mounting of measuring head in the case of
linear measuring systems
Check mounting of measuring head and correct it, if
necessary
Measuring system dirty
Clean or replace measuring system
Hardware defect on control section of drive
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)
LSA Control S.L. www.lsa-control.com [email protected] (+34) 960 62 43 01