Mitsubishi Electric MELSERVO-J4 Series Instruction Manual page 186

No./symbol/ Setting
name digit
PA02 _ _ x x
**REG
Regenerative option
_ x _ _
x _ _ _
PA03 _ _ _ x
*ABS
Absolute position
detection system
_ _ x _
_ x _ _
x _ _ _
5 PARAMETERS
184
5.2 Detailed list of parameters
Function
Regenerative option
Select a regenerative option.
Incorrect setting may cause the regenerative option to burn.
If a selected regenerative option is not for use with the servo amplifier, [AL. 37 Parameter error] occurs.
00: Regenerative option is not used.
• For the servo amplifiers of 100 W, a regenerative resistor is not used.
• For servo amplifier of 0.2 kW to 7 kW, built-in regenerative resistor is used.
• Supplied regenerative resistors or regenerative option is used with the servo amplifier of 11 kW to 22 kW.
01: FR-RC-(H)/FR-CV-(H)/FR-BU2-(H)
• When you use FR-RC-(H) or FR-CV-(H), select "1" of "[AL. 10 Undervoltage] detection method selection"
in [Pr. PC20].
02: MR-RB032
03: MR-RB12
04: MR-RB32
05: MR-RB30
06: MR-RB50 (Cooling fan is required.)
08: MR-RB31
09: MR-RB51 (Cooling fan is required.)
0B: MR-RB3N
0C: MR-RB5N (Cooling fan is required.)
80: MR-RB1H-4
81: MR-RB3M-4 (Cooling fan is required.)
82: MR-RB3G-4 (Cooling fan is required.)
83: MR-RB5G-4 (Cooling fan is required.)
84: MR-RB34-4 (Cooling fan is required.)
85: MR-RB54-4 (Cooling fan is required.)
91: MR-RB3U-4 (Cooling fan is required.)
92: MR-RB5U-4 (Cooling fan is required.)
FA: When the supplied regenerative resistors or the regenerative option is cooled by the cooling fan to
increase the ability with the servo amplifier of 11 kW to 22 kW.
For manufacturer setting
Absolute position detection system selection
Set this digit when using the absolute position detection system.
0: Disabled (incremental system)
1: Enabled (absolute position detection system)
The absolute position detection system cannot be used when an incremental type linear encoder is used or
the semi closed loop/fully closed loop switching is enabled. Enabling the absolute position detection system
will trigger [AL. 37].
For manufacturer setting
Initial
value
[unit]
00h
0h
0h
0h
0h
0h
0h