Parameter Comparison List - Mitsubishi Electric MELSERVO-J2S Series Transition Handbook

Part 2: Review on Replacement of MR-J2S-_A_ with MR-J4-_A_

3.6.2 Parameter comparison list

MR-J2S-_A_ parameters
No. Abbreviation Parameter name
Control mode,
0 *STY Regenerative option
selection
1 *OP1 Function selection 1
2 ATU Auto tuning
Electronic gear numerator
3 CMX
(command pulse multiplication numerator)
Electronic gear denominator
4 CDV
(command pulse multiplication denominator)
5 INP In-position range
6 PG1 Position loop gain 1
Position command acceleration/deceleration time
7 PST
constant (position smoothing)
Internal speed command 1
8 SC1
Internal speed limit 1
Internal speed command 2
9 SC2
Internal speed limit 2
Internal speed command 3
10 SC3
Internal speed limit 3
11 STA Acceleration time constant
12 STB Deceleration time constant
13 STC S-pattern acceleration/deceleration time constant
14 TQC Torque command time constant
15 *SNO Station number setting
Serial communication function selection - Alarm
16 *BPS
history clear
17 MOD Analog monitor output
18 *DMD Status display selection
19 *BLK Parameter writing inhibit
20 *OP2 Function selection 2
21 *OP3 Function selection 3 (command pulse selection)
22 *OP4 Function selection 4
23 FFC Feed forward gain
POINT
Manufacturer setting parameters are not described here.
Initial
value
Control mode
0000h
Regenerative option
Input filter
Electromagnetic brake
interlock selection
Dynamic brake interlock
0002h
selection
(11 kW or more)
Absolute position
detection system
selection
7 kW or less:
Mode setting 0105 h
Response level setting 11 kW or
more: 0102 h
1
1
100
7 kW or less:
35
11 kW or
more: 19
3
100
500
1000
0
0
0
0
0
0000h
0100h
0000h
0000h
Restart after
instantaneous power
failure selection
Servo-lock upon 0000h
stopselection
Slight vibration
suppression control
0000h
LSP, LSN stop selection
0000h
VC, VLA voltage
averaging
0
Customer
setting No. Abbreviation
value
PA01 *STY Operation mode
PA02 *REG Regenerative option
PD29 *DIF Input filter setting
Output device selection 2 (electromagnetic
PD24 *DO2
brake interlock)
PD23 *DO1 Output device selection 1
PD25 *DO3 Output device selection 3
PD26 *DO4 Output device selection 4
PD28 *DO6 Output device selection 6
PA03 *ABS Absolute position detection system selection
PA08 ATU Auto tuning mode (Note)
PA09 RSP Auto tuning response (Note)
Electronic gear numerator
PA06 CMX
(command pulse multiplication numerator)
PA21 *AOP3 Electronic gear selection
Electronic gear denominator
PA07 CDV
(command pulse multiplication denominator)
PA21 *AOP3 Electronic gear selection
PA10 INP In-position range
PB07 PG1 Model loop gain (Note)
Position command acceleration/deceleration
PB03 PST
time constant (position smoothing)
Internal speed command 1
PC05 SC1
Internal speed limit 1
Internal speed command 2
PC06 SC2
Internal speed limit 2
Internal speed command 3
PC07 SC3
Internal speed limit 3
PC01 STA Acceleration time constant
PC02 STB Deceleration time constant
S-pattern acceleration/deceleration time
PC03 STC
constant
PC04 TQC Torque command time constant
PC20 *SNO Station number setting
PC18 *BPS Alarm history clear
RS-422 communication function selection
PC21 *SOP
(RS-232C is not supported.)
PC14 MOD1 Analog monitor 1 output
PC15 MOD2 Analog monitor 2 output
PC36 *DMD Status display selection
PA19 *BLK Parameter writing inhibit
No corresponding parameter
PC23 *COP2 Servo-lock selection at speed control stop
PB24 *MVS Slight vibration suppression control selection
PA13 *PLSS Command pulse input form
Function selection D-1
PD30 *DOP1
(LSP, LSN stop selection)
Function selection C-2
PC23 *COP2
(VC, VLA voltage averaging)
PB04 FFC Feed forward gain (Note)
2 - 16
MR-J4-_A_ parameters
Initial
Parameter name
value
1000h
0000h
0004h
000Ch
0004h
0004h
0007h
0002h
0000h
0001h
16
0001h
0001h
100
15.0
100
500
1000
0000h
0000h
0000h
0001h
0000h
00AAh
0000h
0000h
0100h
0000h
0000h
Customer
setting
value
1
1
0
0
0
0
0
0
0