Instruction manual

5 - 3
5. PARAMETERS
5.1.3 Selection of regenerative brake option
Parameter
No. Symbol Name
Initial Value Unit Setting Range
PA02 **REG Regenerative brake option 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.
Wrong setting may cause the regenerative brake option to burn.
If the regenerative brake option selected is not for use with the servo
amplifier, parameter error (37) occurs.
Set this parameter when using the regenerative brake option.
Selection of regenerative brake option
00: Regenerative brake option is not used
For MR-J3-10B, regenerative brake resistor is not used.
For MR-J3-20B or more and -700B or less, built-in regenerative
brake resistor is used.
Supplied regenerative brake resistors or regenerative brake option
is used with the MR-J3-11KB(4) or more servo amplifier.
01: FR-BU(-H) FR-RC(-H) FR-CV(-H)
02: MR-RB032
03: MR-RB12
04: MR-RB32
05: MR-RB30
06: MR-RB50
08: MR-RB31
09: MR-RB51
FA:When regenerative brake resistors or regenerative brake option
supplied to MR-J3-11KB(4) or more are cooled by fans to increase
capability.
00
Parameter No. PA02
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.
Selection of absolute position detection system (refer to Chapter 12)
0: Used in incremental system
1: Used in absolute position detection system
Parameter No. PA03
000