Mitsubishi MELDAS MDS-C1 Instruction Manual page 156

No. Abbr. Parameter name
C-axis control zero point
SP150 CPDT
return deceleration point
C-axis zero point return
SP151 CPSTL
shift amount (low byte)
C-axis zero point return
SP152 CPSTH
shift amount (high byte)
C-axis control in-position
SP153 CINP
width
Excessive error width on
SP154 CODRL*
C-axis control (low byte)
CODRH Excessive error width on
SP155
* C-axis control (high byte)
C-axis control overshoot
SP156 OVSH
compensation
SP157
SP158
C-axis non-cutting
SP159 CPY0 control variable
excitation ratio
C-axis cutting control
SP160 CPY1
variable excitation ratio
Current loop gain
magnification 1 for
SP161 IQGC0*
non-cutting control on
C-axis
Current loop gain
magnification 2 for
SP162 IDGC0*
non-cutting control on
C-axis
Current loop gain
SP163 IQGC1* magnification 1 for
cutting control on C-axis
Current loop gain
SP164 IDGC1* magnification 2 for
cutting control on C-axis
C-axis control position
SP165 PG2C
loop gain 2
C-axis control position
SP166 PG3C
loop gain 3
Position loop gain for
SP167 PGU* increased spindle
holding force
Speed loop gain
proportional item for
SP168 VGUP*
increased spindle
holding force
Speed loop gain integral
SP169 VGUI* item for increased
spindle holding force
Speed loop gain delay
advance item for
SP170 VGUD*
increased spindle
holding force
Parameters with an asterisk * in the abbreviation, such as OSP*, are validated with the NC power turned ON again.
3. Setup
Details
This parameter is valid when SP129 (SPECC) bitE is set
to "0".
Set the deceleration rate where the machine starts to
decelerate when it returns to the target stop point during
C-axis zero point return.
When the machine tends to overshoot at the stop point,
set the smaller value.
This parameter is valid when SPECC (SP129) bitE is set
to "0".
Set the C-axis zero point position.
Set the position error range for outputting the in-position
signal during C-axis control.
Set the excessive error width on the C-axis control.
Set this to prevent overshooting when shifting from
movement to stopping with C-axis control.
(Set this referring to the load meter display when
overshooting occurred.)
Not used. Set to "0".
Not used. Set to "0".
Set the minimum value of variable excitation ratio for
non-cutting control on the C-axis .
Set the minimum variable excitation ratio for cutting
control on the C-axis.
Set the magnification of current loop gain (torque
component) for C-axis non-cutting control.
Set the magnification of current loop gain (excitation
component) for C-axis non-cutting control.
Set the magnification of current loop gain (torque
component) for C-axis cutting control.
Set the magnification of current loop gain (excitation
component) for C-axis cutting control.
Set the second position loop gain when high-gain control
is carried out for control of the C-axis.
This parameter is applied to all the operation modes of
C-axis control.
When this function is not used, assign "0".
Set the third position loop gain when high-gain control is
carried out for control of the C-axis.
This parameter is applied to all the operation modes of
C-axis control.
When this function is not used, assign "0".
Set the position loop gain for when the disturbance
observer is valid.
Set the speed loop gain proportional item for when the
disturbance observer is valid.
Set the speed loop gain integral item for when the
disturbance observer is valid.
Set the speed loop gain delay advance item for when the
disturbance observer is valid.
3 - 77
Setting range
(Unit)
1 to 10000
00000000 to
FFFFFFFF
(1/1000 deg)
HEX setting
0000 to FFFF
(1/1000 deg)
00000000 to
FFFFFFFF
(1/1000 deg)
0 to 1000
(0.1%)
0
0
0 to 100 (%)
0 to 100 (%)
1 to 1000 (%)
1 to 1000 (%)
1 to 1000 (%)
1 to 1000 (%)
0 to 999
(rad/s)
0 to 999
(rad/s)
0 to 999
(rad/s)
0 to 5000
0 to 5000
0 to 5000
Standard
setting
1
0000
0000
03E8
D4C0
0001
0
0
0
50
100
100
100
100
100
0
0
15
63
60
15