Mitsubishi Electric MELSERVO-J3 Series Manual page 50

Part 2: Review on Replacement of MR-J3-_A_ with MR-J4-_A_
MR-J3-_A_
No. Name and function
PA02 Regenerative option
Turn off the power and then on again after setting
the parameter to validate the parameter value.
Incorrect setting may cause the regenerative option
to burn.
If the regenerative option selected is not for use
with the servo amplifier, parameter error (AL.37)
occurs.
Set this parameter when using the regenerative
option, brake unit, power regenerative converter, or
power regenerative common converter.
0 0 x x:
Selection of regenerative option
00: Regenerative option is not used
For servo amplifier of 100 W, 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-BU2-(H)/FR-RC-(H)/FR-CV-(H)
02: MR-RB032
03: MR-RB12
04: MR-RB32
05: MR-RB30
06: MR-RB50 (Cooling fanis required)
08: MR-RB31
09: MR-RB51 (Cooling fanis required)
80: MR-RB1H-4
81: MR-RB3M-4 (Cooling fanis required)
82: MR-RB3G-4 (Cooling fanis required)
83: MR-RB5G-4 (Cooling fanis required)
84: MR-RB34-4 (Cooling fanis required)
85: MR-RB54-4 (Cooling fanis required)
FA: When the supplied regenerative resistor is
cooled by the cooling fan to increase the ability
with the servo amplifier of 11 kW to 22 kW.
Initial
No.
value
0000h PA02
Same setting as MR-J3
Regenerative option
_ _ x x:
Select the 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 amplifier of 100 W, a
regenerative resistor is not used.
For the servo amplifier of 0.2 kW to 7 kW, the
built-in regenerative resistor is used.
The supplied regenerative resistor or a
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
"Mode 2 (_ _ _ 1)" of "Undervoltage alarm
detection mode selection" in [Pr. PC27].
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 resistor or a
regenerative option used with the servo
amplifier of 11 kW to 22 kW is cooled by a
cooling fan to increase regenerative ability.
_ x _ _:
For manufacturer setting
x _ _ _:
For manufacturer setting
2 - 21
MR-J4-_A_
Name and function
Control
Initial mode
value
00h P
S
T
0h
0h