6. MODBUS REGISTERS
6 - 18
(1) Usage
This object can read the availability of each Sub Index. The following table shows the returned values of
each item.
Item
Saved parameter
Returned value
Number of entries
(Number of entries)
01h
Saving all parameters
(Save all parameters)
Index: 2001h to 27FFh
00000001h (available)
Select the items to be saved in EEP-ROM using this object. At this time, set "00h" or "01h" for Number of
entries.
To save servo amplifier parameters in EEP-ROM, configure required settings following the table below.
When bit 1 (EEP-ROM write completed) of the control output (2D11h) is "1", saving data in EEP-ROM
has been completed.
Writing a value other than "65766173h" and "00000000h" to each item results in an error.
Item Setting
value
Write to EEP-ROM
Parameter
Number of entries
(Number of entries)
01h
Saving all parameters
(Save all parameters)
00000000h Disabled
65766173h ("save")
Enabled
Other than above
Error
6.2.2 Restore default EEP-ROM parameters (1011h)
Address Name
Data
type
Read/
write
No. of Points/
No. of Registers
Continuous read/
continuous write
1011h
Restoring default EEP-ROM
parameters (Restore default
parameters)
Number of entries
(Number of entries)
1 bytes Reading
3 Impossible
Restoring all default parameters
(Restore all default parameters)
4 bytes
Read/
write
The parameter of the servo amplifier can be rewritten with the factory setting.
When "64616F6Ch" (= reverse order of ASCII code of "load") is written to Restore all default parameters
(1011h: 1) and the power in cycled, the parameter is initialized.
Summary of Contents for MELSERVO-JE MR-JE-C
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