Mitsubishi Electric MELSERVO-J2M series, Instruction Manual

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5 - 8
5. PARAMETERS
Classifi-
cation
No. Symbol Name and Function
Initial
Value
Unit
Setting
Range
20 INP In-position range
Used to set the droop pulse range in which the in-position (INP) will
be output to the controller. Make setting in the feedback pulse unit
(parameter No. 6).
For example, when you want to set 10 m in the conditions that the
ballscrew is direct coupled, the lead is 10mm (0.39inch), and the
feedback pulses are 8192 pulses/rev (parameter No. 6 : 1), set "8" as
indicated by the following expression:
10 10
6
10 10
3
8192 8.192 8
100 pulse 0
to
50000
21 MBR Electromagnetic brake sequence output
Used to set a time delay (Tb) from when the electromagnetic brake
interlock (MBR) turns off until the base circuit is shut off. 100 ms 0
to
1000
22 For manufacturer setting
Do not change this value by any means. 0001
23 *OP1 Optional function 1
Used to make the servo forced stop function invalid.
Servo forced stop selection
0: Valid (Use the forced stop (EM1).)
1: Invalid (Do not use the forced stop (EM1).)
Automatically switched on internally
0 0
Encoder cable selection
0: 2-wire type (when MR-JCCBL M-L/H is used)
1: 4-wire type (when MR-JC4CBL M-H is used)
0000 Refer to
name
and
function
column.
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24 *OP2 Optional function 2
Used to select slight vibration suppression control and motor-less
operation
Slight vibration suppression control selection
Made valid when auto tuning selection is
set to "0002" in parameter No.8.
Used to suppress vibration at a stop.
0: Invalid
1: Valid
Motor-less operation selection
0: Invalid
1: Makes motor-less operation valid.
When motor-less operation is made valid, signal output or
status display can be provided as if the servo motor is running
actually in response to the servo system controller command,
without the servo motor being connected.
Motor-less operation is performed as in the motor-less
operation using the MR Configurator (servo configuration software).
(Refer to Section 5.2.4.)
0 0
0000 Refer to
name
and
function
column.