Instruction manual

5 - 4
5. PARAMETERS
5.1.3 Selecting a control mode
Parameter
No. Symbol Name
Initial value Unit Setting range
PA01 **STY Control mode 0000h Refer to the text.
POINT
This parameter value and switch power off once, then switch it on again to
make that parameter setting valid.
Select a control mode.
The initial value of this parameter is set to "
0 " (semi closed loop system).
When using the fully closed loop system, make sure to set the value to "
1 ". In this case, the value can
be set to the fully closed loop system by the parameter No.PE01 setting and the semi closed loop system/fully
closed loop system switching bit of the controller command. (Refer to section 1.5.)
Control mode selection
0: Semi closed loop system
1: Fully closed loop system
Parameter No.PA01
00 0
5.1.4 Using absolute position detection system
Parameter
No. Symbol Name
Initial value Unit Setting range
PA03 *ABS Absolute position detection system 0000h Refer to the text.
POINT
This parameter is made valid when power is switched off, then on after
setting, or when the controller reset has been performed.
This parameter cannot be used in the speed control mode.
Set this parameter when using the absolute position detection system in the position control mode.
0
Selection of absolute position detection system (refer to chapter 12 of the MR-J3- B
Servo Amplifier Instruction Manual)
0: Used in incremental system
1: Used in absolute position detection system
In the following cases, the parameter error (37) occurs, and absolute position
detecting system cannot be used.
Linear encoder of incremental type is used.
Switching between semi closed/fully closed loop system is set valid.
00
Parameter No.PA03