Mitsubishi Electric MELSERVO-J2M series, Instruction Manual

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5. PARAMETERS
(2) Details list
Classifi-
cation
No. Symbol Name and Function
Initial
Value
Unit
Setting
Range
1 *AMS Amplifier setting
Used to select the absolute position detection.
Absolute position detection selection
0: Invalid (Used in incremental system.)
1: Valid (Used in absolute position
detection system.)
0 0 0
0000 Refer to
name
and
function
column.
Regenerative brake resistor
Used to select the regenerative brake option used. The values set to
the drive units installed on the base unit should all be the same.
Regenerative selection brake option
(The built-in regenerative brake resister is used.)
00: Not used
06: MR-RB34
07: MR-RB54
10: MR-RB032
11: MR-RB14
0 0
POINT
Wrong setting may cause the regenerative brake option to burn.
If the regenerative brake option selected is not for use with the
drive unit, parameter error (A.37) occurs.
2 *REG 0000 Refer to
name
and
function
column.
3 0080
4 0000
5
For automatic setting by servo system controller
Automatically set from the servo system controller
1
Feedback pulse number
Set the number of pulses per revolution in the controller side
command unit. Information on the motor such as the feedback pulse
value, present position, droop pulses and within-one-revolution
position are derived from the values converted into the number of
pulses set here.
Setting Number of feedback pulses
0 16384
1 8192
6 32768
7 131072
255 Depending on the number of motor resolution pulses.
POINT
If the number of pulses set exceeds the actual motor
resolution, the motor resolution is set automatically.
Basic DR
U
parameters
6 *FBP 0 Refer to
name
and
function
column.