No. SX-DSV02310 - 56 -
R2.0 Motor
Business
Division,
Appliances Company, Panasonic Corporation
6-3-2 Attribute C parameter validation mode (Type_Code: 011h)
Use this mode when validating the changed parameter of attribute C after establishing communication without turning
off control power or resetting (software reset) servo driver.
When validating attribute C, it is not necessary to write this parameter to EEPROM before executing the command
(prewriting is optional).
Because the parameter of attribute R becomes effective only after resetting, it is not made effective by this command.
Reset the control power source or perform software reset (Type_Code = 001h). In this case, it is necessary to write the
parameter to EEPROM beforehand.
For attribution of a specific parameter, refer to Technical Reference, SX-DSV02309”Section 9-1”,
Functional Specification.
• When this command is received in servo-on status, it causes the command error (0045h).
While processing the command, keep servo-off status. When servo is turned on (Servo_On = 1) during processing of
this command, Err. 27.7 Position information initialization error protection will occur.
• While executing this command, maintain this command and command argument (e.g. Type_Code).
• After execution of the command, all position information including actual position is initialized.
This means that return to home is not completed (provided not in absolute mode (absolute scale)) and latch is not
completed.
After successful completion of the command, repeat the return to home. Status and output signals during command
execution are as shown below.
Status/output signal
Before execution
Executing
After execution
Position information
Current position
information
Initialization
Information on the
current position with
reference to initialized
position *1)
Return to home status
Current status
Undefined
• Unfinished while
incrementing
• Finished in absolute
mode
Latch status
Current status
Undefined
Unfinished
Busy (non-cyclic status)
0
1
0
Other status
Current status
Undefined
Current status
Output signal
Current status Undefined Current
status
*1) Information on position after initialization
<Incremental mode (incremental scale)>
All position information = 0
<Absolute mode (absolute scale)>
All position information = Value of absolute scale/electronic gear
ratio + Pr.7.13 (Absolute home position offset)
• While executing the command, do not run the setup support software PANATERM.