GSK DA98A - Parameter management

DA98A AC Servo Drive Unit User Manual
6.4 Parameter management
If read operation is not performed for the parameter modified, the
modified value of the parameter is not saved after power-down and the
parameter modification is not valid.
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Note
The parameters management mainly processes memory and EEPROM operation. Select
“EE-” in the first level and press Enter key to enter parameter management mode. Firstly select
the operation modes that includes 5 modes by ↑,↓key. For example, for “ parameter write ” , select
“EE-Set”，then press Enter key and hold it on for over 3 seconds, the monitor displays “StArt” that
means the parameters are being writen into EEPROM. After 1~2 seconds, the monitor displays
“FInISH” if the writing is successful, otherwise“Error” is displayed. Press ←key again to return to
operation mode.
z
EE－Set: parameter write It means to write the parameters in the memory into
EEPROM parameter area. The parameter modification by user only changes the
parameter values in the memory and they will be recovered to their original values when
power on again. If the parameter values are to be changed permanently, parameter write
operation is needed. Write the parameters in the memory into the EEPROM parameter
area, then the modified parameter values will be valid after power on again.
z EE－rd: parameter read It means to read the data in EEPROM parameter area into the
memory. The process will be executed automatically when power on. At the beginning, the
parameters in the memory are the same as that of EEPROM parameter area. If the
parameters are modified by user, the parameter values in the memory will be changed. If
the user is not satisfied with the modified parameter values or the parameters are
disordered, the data in EEPROM parameter area can be read again into the memory by
parameter read operation to restore the original parameters at power-on.
z
EE－bA: parameter backup It means to write the parameters in the memory into
EEPROM backup area. The EEPROM area consists of parameter area and backup area
that can store two sets of parameters. EEPROM parameter area is used for power on,
parameter writing and reading operation, and EEPROM backup area for parameter
backup and parameter backup recovery. If user is satisfied with one set of parameters and
requires further modification, he can save the memory parameters into the EEPROM
backup area by performing the parameter backup operation in advance, then modify the
parameters. If the modification is not satisfied, the parameters which are saved in
EEPROM backup area last time can be read into the memory for further modification or
completion. Besides, after the parameters are set, the parameter write and backup
operation can be performed to make the data in EEPROM parameter and backup area
same to avoid parameters to be modified by mistake later. And parameter backup recovery
operation can also be performed to read the data in EEPROM backup area into the
memory and write the data in the memory into EEPROM parameter area by parameter
write operation.
z
EE－rS：backup recovery It means to read the data in EEPROM backup area into the