Mitsubishi Electric MELSERVO-J2-Super Series, Руководство по переходу

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Part 6: Review on Replacement of MR-J2M with MR-J4
6 - 9
(2) Drive unit MR-J2M-_DU
MR-J2M-A
(Drive unit MR-J2M-_DU)
MR-J4-_A_
Note
No. Name No. Name
1 Absolute position detection system PA03
Absolute position detection
system
2 Auto Tuning
PA09 Auto tuning response
The setting value must be changed based on machine
resonance frequency.
PA08 Auto tuning mode
The setting value needs to be changed according to the
auto tuning mode. Some of the settings cannot be set.
<Gain adjustment mode correspondence table>
MR-J2M-A MR-J4-_A_
Interpolation mode 2 gain adjustment mode 1
Auto tuning mode 1 Auto tuning mode 1
Auto tuning mode 2 Auto tuning mode 2
Manual
mode 1
Manual
mode 2 Manual
mode
3 Electronic gear numerator PA06 Electronic gear numerator The setting value must be changed according to resolution
and detection capability.
4 Electronic gear denominator PA07 Electronic gear denominator
5 In-position range PA10 In-position range
Set it per command input pulse before electronic gear
conversion for both MR-J2M-A and MR-J4-_A_.
6 Position loop gain 1. PB07 Model loop gain The unit system is different. (rad/s → 0.1 rad/s)
7
Position command
acceleration/deceleration time constant
PB03
Position command
acceleration/deceleration time
constant
16 Alarm history clear PC18 Alarm history clear
19 DRU parameter writing inhibit PA19 Parameter writing inhibit Change the setting value as necessary.
20
Slight vibration suppression control PB24
Slight vibration suppression
control
Encoder cable communication method
selection
PC22
Encoder cable communication
method selection
21
Function selection 3 (command pulse
selection)
PA13 Command pulse input form
22
Stop method selection when LSP/LSN is
valid
PD30
Stop method selection when
LSP/LSN is valid
23 Feed forward gain PB04 Feed forward gain
24 Zero speed PC17 Zero speed
27 Encoder output pulses PA15 Encoder output pulse
Max. output frequency is different.
28 Internal torque limit 1
PA11 Forward rotation torque limit
PA12 Reverse rotation torque limit
33 Electromagnetic brake sequence output PC16
Electromagnetic brake
sequence output
34 Load to motor inertia ratio PB06 Load to motor inertia ratio
The unit system is different.
(0.1-fold
→ 0.01-fold)
Pay attention to the setting value.
35 Position loop gain 2. PB08 Position loop gain
36 Speed loop gain 1. No corresponding parameter (Setting not required)
37 Speed loop gain 2. PB09 Speed loop gain
38 Speed integral compensation. PB10 Speed integral compensation The unit system is different. (ms → 0.1 ms)
39 Speed differential compensation PB11
Speed differential
compensation
42 Input signal selection 1 PD32 Clear (CR) selection
51
Operating method selection for RES
(Reset) shorting
PD30
Base circuit status selection
for RES on