C0120 Error When Reading Encoder Data => Motor Encoder; C0121 Incorrect Parameterization Of Motor Encoder (Hardware) - Bosch Rexroth IndraDrive Troubleshooting Manual
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- Applications manual (100 pages) ,
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- Instruction manual (26 pages)
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Rexroth IndraDrive
C0120 Error when reading encoder data => motor encoder
Cause
Measuring system cable defective
Measuring system defective
Encoder interface card defective
C0121 Incorrect parameterization of motor encoder (hardware)
Cause
Parameterization P-0-0074, Encoder type 1 (motor
encoder) does not match interface card (e.g. EN1
with EnDat encoder)
In the case of "current control with motor encoder"
(see P-0-0045, Control word of current
controller), "operation without encoder" was
detected to have been set in P-0-0074, Encoder
type 1 (motor encoder)
Parameterization in P-0-0077, Assignment motor
encoder->optional slot is incorrect
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:
During
the
transition
communication phase 3 (C0100) an error during the reading of the
encoder data from the data memory of the motor encoder was detected.
Note:
Measuring systems with their own data memory are DSF/HSF
and resolvers, as well as measuring systems with EnDat
interface (Heidenhain company) and HIPERFACE interface
(Stegmann company).
Remedy
Check measuring system cable
Replace measuring system
Replace encoder interface card
C0120 - Attributes
Display:
C0120
Mess. no.:
C0120 (hex)
Supported by Firmware Variant:
During
the
transition
communication
phase 3
parameterization of the motor encoder hardware was detected.
Remedy
Check whether parameterized encoder type matches
interface card that has been plugged in
Enter value appropriate for motor encoder in P-0-0074,
Encoder type 1 (motor encoder)
Correct assignment of motor encoder and optional slot
in parameter P-0-0077, Assignment motor
encoder->optional slot
C0121 - Attributes
Display:
C0121
Mess. no.:
C0121 (hex)
Command Diagnostic Messages
FWA-INDRV*-MPH02VRS-MS
FWA-INDRV*-MPB02VRS-MS
FWA-INDRV*-MPD02VRS-MS
check
from
communication
FWA-INDRV*-MPH02VRS-MS
FWA-INDRV*-MPB02VRS-MS
FWA-INDRV*-MPD02VRS-MS
check
from
communication
(C0100)
an
error
with
9-27
phase 2
to
phase 2
to
regard
to
the
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