E8040 Torque/Force Actual Value Limit Active; E8041 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)
Table of Contents
8-6
Warning Diagnostic Messages (Exxxx)
E8040 Torque/force actual value limit active
Cause
Load torque is too high
Torque limit values incorrectly parameterized
E8041 Current limit active
Cause
S-0-0109, Motor peak current incorrectly
parameterized
Short circuit at output of power output stage (e.g. in
motor cable or in motor)
Power output stage in drive controller defective
LSA Control S.L. www.lsa-control.com [email protected] (+34) 960 62 43 01
Supported by Firmware Variant:
The warning E8040 is generated when the "stall protection loop" takes
effect and changes the working point of the machine for its relief.
Note:
The axis is shut down as fast as can with velocity command
value reset. There isn't any message transmitted to the control
unit.
Remedy
Reduce load torque
Check parameters S-0-0082, Torque/force limit value
positive; S-0-0083, Torque/force limit value negative;
S-0-0092, Bipolar torque/force limit value and
P-0-0109, Torque/force peak limit and increase limits,
if necessary
See also Functional Description "Voltage-Controlled Operation"
E8040 - Attributes
Display:
E8040
Mess. no.:
E8040 (hex)
Supported by Firmware Variant:
The warning E8041 is generated when the current limitation loop takes
effect and reduces the output voltage due to overvoltage.
Note:
The axis is shut down as fast as can with velocity command
value reset. There isn't any message transmitted to the control
unit.
Remedy
Check content of S-0-0109, Motor peak current and
increase it, if necessary
Check motor connection and motor for short circuit and
replace cable or motor, if necessary
Replace drive controller
Note:
The replacement of the drive controller is described in the
Project Planning Manual for the power section.
See also Functional Description "Voltage-Controlled Operation"
E8041 - Attributes
Display:
E8041
Mess. no.:
E8041 (hex)
Rexroth IndraDrive
FWA-INDRV*-MPH02VRS-MS
FWA-INDRV*-MPB02VRS-MS
FWA-INDRV*-MPD02VRS-MS
FWA-INDRV*-MPH02VRS-MS
FWA-INDRV*-MPB02VRS-MS
FWA-INDRV*-MPD02VRS-MS
DOK-INDRV*-GEN-**VRS**-WA01-EN-P
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- Coded Diagnostic Drive Messages
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