Operating instructions

8-2 Diagnostic and Service Functions Rexroth IndraDrive
DOK-INDRV*-FU*********-IB01-EN-P
Warnings can be divided into two classes:
• without drive reaction (diagnostic message numbers E1xxx .. E7xxx)
• with drive reaction (diagnostic message number E8xxx)
Warnings cannot be cleared externally.
Warnings (E2xxx)
In the case of warnings of category E2xx, the drive normally does not
carry out any drive reaction, unless the warning was generated due to a
mains or undervoltage error. In this case the behavior of the drive can be
determined via the parameter P-0-0118, Power off on error.
A second group of warnings within this category signals that a limit value
determined (parameterized) by the user has been exceeded.
Fatal Warnings (E8xxx)
In the case of warnings of category E8xxx, the drive carries out a drive
reaction. In the case of warnings that were generated due to a mains or
undervoltage error, the behavior of the drive can be determined via the
parameter P-0-0118, Power off on error.
General Description of Error Messages and Error Reactions
Depending on the operating mode that is used and some parameter
settings, the drive controller carries out monitoring functions. An error
message is generated by the drive controller, if a status is detected that
no longer allows correct operation.
Errors can be divided into several error classes. The error class is
represented by the first two digits of the diagnostic message number.
Diagnostic
message
number
Error class Drive reaction
F2xxx non-fatal error
as set in P-0-0119, Best possible deceleration
F3xxx non-fatal safety
technology errors
as set in P-0-0119, Best possible deceleration
F4xxx interface error
as set in P-0-0119, Best possible deceleration
F6xxx travel range error
closed Loop: velocity command value reset
open Loop: shutdown in compliance with P-0-0569, Maximum stator
frequency change
F7xxx safety technology error velocity command value reset
F8xxx fatal error torque disable
F9xxx and E-xxxx fatal system error torque disable
Fig. 8-1: Error classes and drive reaction
Note: These Operating Instructions do not list all the errors which
can occur during the operation of one of our IndraDrive
controllers / supply units; the documentation "Troubleshooting
Guide" contains descriptions of all possible kinds of
malfunction.
Warning Classes
Error Classes