C0120 Error When Reading Encoder Data => Motor Encoder; C0121 Incorrect Parameterization Of Motor Encoder (Hardware) - 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
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 comercial@lsa-control.com (+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
- Quick Links:
- Coded Diagnostic Drive Messages
- Error
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Do you have a question about the Rexroth IndraDrive and is the answer not in the manual?
Questions and answers
Our machine in Rexroth drive installation total 20 nos machine so facing issue shortly 5 drive folty 8060 erro so how to do
Error 8060 on Bosch Rexroth IndraDrive indicates an overcurrent in the power section. To resolve this issue for five machines, follow these steps for each machine:
1. Check the Load and Connections – Verify that the motor and power connections are correct and not causing excessive current draw.
2. Inspect the Power Section – Look for any visible damage or overheating signs in the power section.
3. Restart the System – Power off the drive, wait for the DC bus to discharge below 50V, and restart.
4. Adjust Parameters if Needed – Ensure that the drive’s current limits and motor settings are correctly configured.
5. Replace Faulty Components – If the issue persists, the power section may be defective and require replacement.
Repeat these steps for all five machines to ensure proper operation.
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What is solution of 2110 fault in rexroth drive
The solution for the F2110 fault in Bosch Rexroth IndraDrive is:
1. If the failure occurs sporadically (firmware error), clear the error and contact the service department for a firmware update.
2. If the error occurs repeatedly, it indicates defective hardware. In this case, the control section or the entire device must be replaced.
3. Only Rexroth service engineers or specially trained users are allowed to replace the control section.
4. The procedure for replacing the entire drive controller is described in the Project Planning Manual for the power section.
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The engine moves in manual mode but does not work in automatic mode. The error code is E2074. What should I do?
Error code F2074 indicates a defective motor encoder. To resolve this issue:
1. Check the position data reference – If the position data reference is incorrect, the encoder is defective.
2. Replace the motor or motor encoder – A faulty encoder can prevent movement in automatic mode.
3. Send the motor to the manufacturer’s service department for inspection.
If the issue persists, consult the service department for further assistance.
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@Aleksand C0209incorrect encoder configuration error on drive controller display, red light fickering on drive comms port,
Please help me with the problem of the VM F2802 and E2810 errors on the Rexroth Indradrive M
The VM F2802 error on the Bosch Rexroth IndraDrive M indicates that the Phase-Locked Loop (PLL) is not synchronized.
The E2810 error means that the drive system is not ready for operation. This occurs when one or more drives in a system (connected via DC bus and module bus) signal an error, preventing the supply from being ready for power output. To resolve it, identify the drives signaling an error and remove the cause, or ensure all drives are in communication phase 4.
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