6. MODBUS REGISTERS
6 - 17
6.2 Object library details (objects in the 1000s)
POINT
This section describes the objects in the 1000s. Refer to section 6.1 for details
on the objects not listed here.
6.2.1 Writing command to EEP-ROM (1010h)
POINT
Before shutting off the power after executing the writing command to EEP-ROM
(Store Parameters), always check that parameters are not being saved (Bit 0 is
on).
For the objects that can be saved, write "65766173h" (= reverse order of the ASCII code of "save") to the
corresponding sub object of the writing command to EEP-ROM (Store Parameters) (1010h) to store the
object in the EEP-ROM of the servo amplifier.
The value saved in the EEP-ROM is set to the object at the next power-on. Servo parameters can also be
modified through the object library. However, the new setting is not automatically written to the EEP-ROM.
To write the new setting, use the writing command to EEP-ROM (Store Parameters) (1010h).
Executing the writing command to EEP-ROM (Store Parameters) (1010h) takes about a maximum of 10 s
because all parameters are written at the same time. Be careful not to shut off the power during writing.
Address Name
Data
type
Read/
write
No. of Points/
No. of Registers
Continuous read/
continuous write
1010h
Writing command to EEP-
ROM (Store parameters)
Number of entries
(Number of entries)
1 bytes Reading
3 Impossible
Restoring all default parameters
(Restore all default parameters)
4 bytes
Read/
write
Parameter setting values can be saved in EEP-ROM.
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