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3-2 General Instructions for Installation
Write Accessibility
ECODRIVE03 SGP-01VRS
Only the operating data can be changed; all other elements can only be
read.
The operating data can be write-protected either continuously or
temporarily.
The write accessing of the operating data depends on the relevant
communications phase.
Possible Error Messages when Reading and Writing the
Operating Data
Error:
Reason:
0x7002, data
transmitted too short
0x7003, data
transmitted too long
0x7004, Data not
changeable
The operating data is write-protected
0x7005, Data
currently writeprotected
The operating data cannot be written to in this
communication phase (see Supplement A: Writing
to Parameters)
0x7006, Data smaller
than minimum value
The operating data is smaller than its minimal input
value
0x7007, Data larger
than maximum value
The operating data is larger than its maximum input
value
0x7008, Data is not
correct
The value could not be accepted as written because
internal tests lead to a negative result
0x7009, data write
protected with
password
The parameter cannot be write accessed as
the customer password was activated in
parameter S-0-0267, Password. All
parameters listed in S-0-0192, IDN-list of
backup operation data are therefore locked.
Fig. 3-2:
Error messages while reading/writing operating data
Data Storage
Non-Volatile Parameter Storage Registers
Various non-volatile parameter storage registers that buffer operating
data are contained in the drive.
The operating data apply to:
• setting the configuration or
• parameterizing the control drive settings
Each time operating data is written to it is stored.
The following modules contain non-volatile memory:
• Control drive
• Motor feedback (optional)
• Programming module
DOK-ECODR3-SGP-01VRS**-FKB1-EN-P