Mitsubishi Electric MELSERVO-JE MR-JE-70A Instruction Manual page 136

5. PARAMETERS
No./ Setting
symbol/name digit
PA02 _ _ x x Regenerative option
*REG Used to select the regenerative option.
Regenerative Incorrect setting may cause the regenerative option to burn.
option
If a selected regenerative option is not for use with the servo amplifier, [AL. 37
Parameter error] occurs.
00: Regenerative option is not used.
02: MR-RB032
03: MR-RB12
04: MR-RB32
05: MR-RB30
06: MR-RB50 (Cooling fan is required.)
_ x _ _ For manufacturer setting
x _ _ _
PA04 _ _ _ x For manufacturer setting
*AOP1 _ _ x _
Function _ x _ _
selection A-1
x _ _ _ Forced stop deceleration function selection
0: Forced stop deceleration function disabled (EM1)
2: Forced stop deceleration function enabled (EM2)
Refer to table 5.1 for details.
Setting
value
0 _ _ _
2 _ _ _
PA05 The servo motor rotates based on set command input pulses.
*FBP To enable the parameter value, select "Number of command input pulses per
revolution (1 _ _ _)" of "Electronic gear selection" in [Pr. PA21].
Number of
command
input pulses
Setting range: 1000 to 1000000
per revolution
For servo amplifier of 200 W or less, regenerative resistor is not used.
For servo amplifier of 0.4 kW to 3 kW, built-in regenerative resistor is used.
Table 5.1 Deceleration method
EM2/EM1
EM2 or EM1 is off
EM1 MBR (Electromagnetic
brake interlock) turns off
without the forced stop
deceleration.
EM2 MBR (Electromagnetic
brake interlock) turns off
after the forced stop
deceleration.
Function
Deceleration method
Alarm occurred
MBR (Electromagnetic
brake interlock) turns off
without the forced stop
deceleration.
MBR (Electromagnetic
brake interlock) turns off
after the forced stop
deceleration.
5 - 9
Initial Control mode
value
P S T
[unit]
00h
0h
0h
0h
0h
0h
2h
10000