Moog ACV Series - 9 Storing; Restoring Parameters; Table 118: Behavior of Saveable and Volatile Parameters

Moog ACV with CANopen bus interface 9 Storing / restoring parameters
B99224-DV018-D-211, Rev. A, October 2018 295
9 Storing / restoring parameters
The electronics of the servo valve provide a non-volatile memory which allows storing parameters. The cur-
rent values of all parameters declared as non-volatile (persistence = "Y") can be stored in a non-volatile mem-
ory on the servo valve. Three storing / restoring operations are possible:
• Parameters can be stored in the non-volatile memory.
 Chapter "9.1 Storing parameters", page 296
• Parameters are automatically restored while power on.
The stored parameters are automatically reloaded during a power on cycle.
• Factory settings can be restored
 Chapter "9.2 Restoring parameters to factory settings", page 297
The following table describes the behavior of the savable and volatile parameters when performing a store pa-
rameters, servo valve bootup or restore parameters operation.
Parameters are stored and restored in accordance with the procedure described in the common
device profile CiA 301.
Operation Non-volatile parameters (persistence = "Y")
Volatile parameters (persistence = "N")
Default value defined
for the parameter Default value = "None"
Bootup servo valve Parameter values will be loaded. Factory default values will
be loaded.
No values will be loaded.
Store parameters Parameter values will be saved. No values will be saved. No values will be saved.
Restoring factory settings Factory values of the parameters will be loaded. Factory default values will
be loaded.
No values will be loaded.
Table 118: Behavior of saveable and volatile parameters
The write access to any parameter will not affect its default value.