E8057 Device Overload, Current Limit Active - 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
E8057 Device overload, current limit active
For HCS, HMS, HMD
For HMV01.1R
Cause
Device is not adjusted to requirements of application
or motor
Too high acceleration torque/too high acceleration
force demanded
Overload of drive by too high continuous load
Too high process or machining force (e.g. infeed)
Mechanical changes in axis (e.g. friction, load
conditions,...)
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:
Supported by Supply Unit:
In order to protect the devices against thermal destruction, the thermal
load of the output stage in devices with digital current control is
continuously calculated by a temperature model, depending on the
measured current.
If the thermal load exceeds 97% (displayed in P-0-0141, Thermal drive
load), the continuous current limitation is activated and the warning
E8057 is generated. As a consequence thereof the drive can no longer
follow the command values preset by a control unit.
Note:
When the E8057 warning is active, bit 0 (overload warning) is
additionally set in S-0-0012, Class 2 diagnostics.
When the thermal load has reached 100%, the continuous current
limitation is activated and the warning E8057 is generated. As a
consequence thereof the available DC bus power is reduced and
especially drives that require high power can no longer follow the preset
command values.
Remedy
Check dimensioning of drive and, if necessary, use
more powerful device
Reduce acceleration by adjusted command value profile
Reduce overload in the case of long machining phases
Reduce process or machining force
Check mechanical system and, if necessary, optimize
load conditions and/or friction conditions
See also Functional Description "Current Limitation"
E8057 - Attributes
Display:
E8057
Mess. no.:
E8057 (hex)
Warning Diagnostic Messages (Exxxx)
FWA-INDRV*-MPH02VRS-MS
FWA-INDRV*-MPB02VRS-MS
FWA-INDRV*-MPD02VRS-MS
HMV01
8-11
- Quick Links:
- Coded Diagnostic Drive Messages
- Error
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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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