E2086 Prewarning Supply Module Overload; E2800 Dc Bus Timeout - 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
E2086 Prewarning supply module overload
Cause
Imminent overload of power supply
Max. energy absorption capacity of braking resistor
almost reached
E2800 DC bus timeout
Cause
Braking energy of connected drives is too high
Braking resistor defective
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:
The supply signals a warning regarding imminent overload via the module
bus. The warning is displayed at the drive controllers and can be
evaluated by the control master via the master communication. If there is
no relief, the module bus message "error supply module" and power off
(F2086) can occur.
Remedy
Reduce required power by lower infeed velocity of tools.
Check dimensioning of supply
Check dimensioning of braking resistor and, if
necessary, increase dimensioning
See also Functional Description "Power Supply"
E2086 - Attributes
Display:
E2086
Mess. no.:
E2086 (hex)
Supported by Supply Unit:
After a DC bus short circuit was triggered the DC bus voltage has not
fallen below 25 Volt within 10 seconds.
Remedy
Check application
Replace device
E2800 - Attributes
Display:
E2800
Mess. no.:
E2800 (hex)
Warning Diagnostic Messages (Exxxx)
FWA-INDRV*-MPH02VRS-MS
FWA-INDRV*-MPB02VRS-MS
FWA-INDRV*-MPD02VRS-MS
HMV01
8-39
- Quick Links:
- Coded Diagnostic Drive Messages
- Error
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