4. PARAMETERS FOR POSITIONING CONTROL
4
−
9
Table 4.3 Servo Parameter List (Adjustment Parameters) (Continued)
Setting Range
Default
mm
inch
degree
PULSE
No.
Item
Setting
Range
Units
Setting
Range
Units
Setting
Range
Units
Setting
Range
Units
Initial Value Units
Remarks
Expla-
natory
Section
13
Optional
function 1
(carrier
frequency
selection)
0: 2.25 kHz (non low-noise operation)
3: 9 kHz (low-noise operation)
0
kHz
•
Set "low noise" to improve
the sound of the
frequencies generated from
the motor.
4.3.14
14
Optional
function 1
(Encoder type)
0: 2-wire type
1: 4-wire type
0
•
Set the type of encoder
cable.
4.3.14
15
Optional
function 1
(external
emergency stop
signal)
0: Used
1: Not used
1
•
To invalidate the external
emergency stop signal
(EMG) set "not used".
4.3.14
16
Optional
function 2
(selection of
no-motor
operation)
(Note-
3)
0: Invalid
1: Valid
0
•
To check the status without
connecting a motor, set
"valid".
4.3.15
17
Optional
function 2
(electro-
magnetic brake
interlock output
timing)
0: Regardless of the rotational speed of the servo motor, output occurs under any of the
following conditions.
•
Servo OFF
•
Occurrence of an alarm
•
Emergency stop input OFF (valid)
1: Output occurs under any of the above conditions provided that the servo motor
rotational speed is zero (expansion parameters).
0
•
Set the interlock timing for
the electromagnetic brake
interlock signal.
4.3.15
18
Optional
function 2
(selection of
microvibration
suppression
function)
(Note-
3)
0: Valid
1: Invalid
0
•
Set "valid" to suppress
vibration on stopping.
4.3.15
19
Optional
function 2
(motor lock
operation)
(Note-3)
0: Valid
1: Invalid
0
•
To carry out test operation
without rotating the motor,
set "valid".
4.3.15
(Note-3):
Setting not possible for MR-H-BN.
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