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5 DATA USED FOR POSITIONING CONTROL
5.2.7 Servo parameters (Basic setting)
Do not set other than the buffer memory addresses of the servo parameters in this section.
2
Item
Pr.100
Servo series
Pr.102
(PA02)
Regenerative brake option
3
Pr.103
Absolute position detection
(PA03)
system
3
Pr.104
(PA04)
Function selection A-1
3
Pr.108
Auto tuning mode
(PA08)
Setting details
Used to select the servo amplifier series, which is
connected to the QD75MH.
POINT
Be sure to set up servo series.
Communication with servo amplifier isn't started by
the initial value "0" in default value. (The LED
indication of servo amplifier indicates "Ab".)
Used to select the regenerative brake option.
Used to select the absolute position detection system.
When used to the incremental: "0: invalid"
When used to the absolute position detection
system: "1: valid"
POINT
When absolute position detection selection invalid is
selected with incremental encoder, a parameter
error occurs.
Used to select the forced stop (EM1) of the servo
amplifier.
Used to select the gain adjustment.
Automatically set parameters.
Item
Pr.124 , Pr.126 , Pr.127 ,
0: Interpolation mode
Pr.128
Pr.124 , Pr.125 , Pr.126 ,
1: Auto tuning mode 1
Pr.127 , Pr.128
Pr.125 , Pr.126 , Pr.127 ,
2: Auto tuning mode 2
Pr.128
3: Manual mode
5 - 62
Setting value
0: Servo series is not set
1: MR-J3-B
00: Not used
• For MR-J3-10B, regenerative
brake resistor is not used.
• For MR-J3-20B or more, built-
in regenerative brake resistor
is used.
01: FR-BU • FR-RC
02: MR-RB032
03: MR-RB12
04: MR-RB32
05: MR-RB30
06: MR-RB50
08: MR-RB31
09: MR-RB51
0: Invalid (Incremental system
used)
1: Valid (Absolute system used)
0: Valid (Use the forced stop
(EM1). )
1: Invalid (Do not use the forced
stop (EM1). )
Parameters
0: Interpolation mode
1: Auto tuning mode 1
2: Auto tuning mode 2
3: Manual mode
−
MELSEC-Q
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