• Do not change the parameter settings as described below. Doing so may cause an unexpected condition, such as failing to start up the servo amplifier.

 Changing the values of the parameters for manufacturer setting

 Setting a value out of the range

 Changing the fixed values in the digits of a parameter

• When you write parameters with the controller, make sure that the station No. of the servo amplifier is set correctly. Otherwise, the parameter settings of

another station may be written, possibly causing the servo amplifier to be an unexpected condition.

5.1

Parameter list

The parameter whose symbol is preceded by * is enabled with the following conditions:

• *: After setting the parameter, cycle the power or reset the controller.

• **: After setting the parameter, cycle the power.

Abbreviations of operation modes indicate the followings. Operation modes other than the standard mode is

used with servo amplifiers with software version A1 or later.

• Standard: use of rotary servo motors in semi closed loop system

• Full.: use of rotary servo motors in fully closed loop system

• Lin.: use of linear servo motors

• DD: use of direct drive motors