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7. AUXILIARY FUNCTION
POINT
In some parameters, changing the settings after the system has started is
invalid. Refer to "Chapter 11 PARAMETERS", concerning which parameters
this applies to.
32 bit length parameters are separated into upper and lower items, therefore
change them simultaneously.
Changing of 32 bit length parameters separately can lead to erroneous
operation.
Two parameters can be written at a time. When writing one parameter, set 0
to the other parameter.
If an erroneous parameter No. is set, a parameter number error (PWENn (n
1 to 2)) is turned on. However, the parameter No.0 is not considered an
erroneous parameter No.
If a parameter setting is outside the setting range, a parameter data out of
bounds (PWEDn (n
1 to 2)) is set.
Parameter limit checks are not performed before system running (System
status code: 000Ah). If the parameter set is incorrect, parameter error
(system alarm 37, servo alarm 37, operation alarm 37, detail 01) occurs when
the system is started. Check the error parameter number in servo parameter
error number (monitor No.0510 to 0537), control parameter error number
(monitor No.0330 to 033F) and system parameter error number (monitor
No.0410 to 0417), and after rebooting software, set correct parameter and
start the system again. Parameter error (system alarm 37, operation alarm
37, detail 01) cannot be reset by the alarm reset.
In system parameter write, parameter write command (SPWRT), parameter
write access complete (SPWFIN), parameter number error (SPWENn (n
1
to 2)) and parameter data out of bounds (SPWEDn (n
1 to 2)) are used.