MDS-A-SVJ
1
Parameter Descriptions
Description
Setting range
Minimum Maximum
svo37
Must be set to zero.
SV038
Sets mechanical vibration suppression frequency if mechanical
0
3000
vibration suppression is required. Must be set over
Set to
zero when not in use.
svo39
Must be set to zero.
LMCT
Sets lost motion correction dead zone.
0
100
Normally set to zero.
Set only if lost motion correction timing is incorrect when
forward control is used.
svo41
Normally set to zero.
-1
200
Set together with
only when different setting values are
desired for lost motion correction gain (type or correction
amount (type according to the command direction.
To change the
speed from to + (with clockwise command
direction),
set value to
To change the command speed from + to (with clockwise command
direction),
set value to
If -1 is set,
correction is not carried out during command speed
direction changes.
Only effective when lost motion correction
is
selected.
SV042
Must be
set to zero.
svo43
Must be set to zero.
svo44
Must be set to zero.
svo45
Must be set to zero.
Must be set to zero.
svo47
EC
Sets effective gain for induced voltage correction. Compatible only
0
200
with
Using this
and HA13 motors.
function,
the feedback current's ability to follow the
command current can be increased and the deceleration torque
increased.
The standard setting is 100, but the following adjustments must
be made:
Set bit 0 of
to 1 and thus display the command cur-
rent peak in the MAX current 1 display on the servo monitor
and the feedback current peak in the MAX current 2 display.
Next, carry out acceleration/deceleration and set adjust the
setting such that the feedback current peak is
smaller,
than the command current peak.
SV048
Sets time between an emergency stop (caused by an external
0
1000
stop input,
insufficient voltage, or alarm) and ready ON.
Used to prevent vertical axes from dropping after an emergency
stop.
Note that
the time set by this parameter becomes ready-ON even if
a deceleration-controllable alarm occurs. Generally, this parame-
ter should be set to the minimum value that enables the electro-
magnetic brake to operate for the required time. This parameter's
time setting must be smaller than that of
