E2815 Overvoltage In Mains; E2816 Undervoltage In Power Section - Bosch Rexroth IndraDrive Troubleshooting Manual
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- Applications manual (100 pages) ,
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Rexroth IndraDrive
E2815 Overvoltage in mains
Cause
Due to mains failure, mains voltage is above allowed
value
E2816 Undervoltage in power section
Cause
DC bus voltage drops due to temporary overload
Required acceleration currents are too high
Faulty mains connection (e.g. loose contact)
P-0-0114, Undervoltage threshold has not been
adjusted to conditions in mains
DOK-INDRV*-GEN-**VRS**-WA01-EN-P
LSA Control S.L. www.lsa-control.com [email protected] (+34) 960 62 43 01
Supported by Supply Unit:
Remedy
Check mains voltage conditions
See also Functional Description "Power Supply"
E2815 - Attributes
Display:
E2815
Mess. no.:
E2815 (hex)
Supported by Firmware Variant:
The warning E2816 is generated with the respective setting in P-0-0118,
Power supply, configuration when the DC bus voltage in operation falls
below the values parameterized in P-0-0114, Undervoltage threshold.
Note:
The parameter P-0-0114, Undervoltage threshold is preset
with a default value and, if required, can be changed by the
user.
Remedy
Check drive dimensioning incl. devices connected at DC
bus
Reduce command acceleration by adjusting travel
profile
Check mains connection
Check and, if necessary, correct content of P-0-0114,
Undervoltage threshold
See also Functional Description "Power Supply"
E2816 - Attributes
Display:
E2816
Mess. no.:
E2816 (hex)
Warning Diagnostic Messages (Exxxx)
HMV01
FWA-INDRV*-MPH02VRS-MS
FWA-INDRV*-MPB02VRS-MS
FWA-INDRV*-MPD02VRS-MS
8-43
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