Mitsubishi Electric MELSEC-Q Series - Positioning Data

5 - 16
5 SERVO PROGRAMS FOR POSITIONING CONTROL
5.3 Positioning Data
The positioning data set in the servo programs is shown in Table 5.3.
Table 5.3 Positioning data
Name Explanation
Setting value using MT Developer2
Default
value
Setting range
mm inch degree pulse
Common Settings
Parameter block
No.
• Set based on which parameter block
deceleration processing at the acceleration/
deceleration processing and STOP input.
1 1 to 64
Axis
• Set the starting axis.
• It becomes the interpolation starting axis No. at
the interpolation.
— 1 to 32
Address/travel value
Absolute data
method
Address
Set the positioning address as an
absolute method with an absolute
address.
—
-214748364.8
to 214748364.7
[µm]
-21474.83648
to
21474.83647
0 to 359.99999
-2147483648
to
2147483647
Incremental
data method
Travel
value
Set the positioning address as an
incremental data method with a travel
value. Travel direction is indicated by
the sign. Only positive settings can be
made at the speed/position control.
Positive : Forward rotation
(address increase direction)
Negative : Reverse rotation
(address decrease direction)
—
Except for speed-position switching control
-214748364.7
to 214748364.7
[µm]
-21474.83647
to
21474.83647
-21474.83647
to
21474.83647
-2147483647
to
2147483647
Speed-position switching control
0 to
214748364.7
[µm]
0 to
21474.83647
0 to
21474.83647
0 to
2147483647
Command speed
• Sets the positioning speed.
• Units for speed are the "control units" set in the
parameter block.
• It becomes the vector speed/long-axis
reference speed/reference axis speed at the
interpolation starting. (PTP control only)
—
0.01 to
6000000.00
[mm/min]
0.001 to
600000.000
[inch/min]
0.001 to
2147483.647
[degree/min]
(Note-5)
1 to
2147483647
[pulse/s]
Dwell time
• Set the time until outputs the positioning
complete signal (M2401+20n) after positioning
to positioning address.
0[ms] 0 to 5000[ms]
M-code
• Set the M-code.
• Set for each point at the speed-switching
control and constant-speed control.
• Updated it at the start or specified point.
0 0 to 32767
Torque limit value
• Set the torque limit value.
• The torque limit is performed based on the
parameter block data at the start. The speed-
switching control can be set for each point and
the setting torque limit values can be performed
with the specified point.
Torque limit
setting
valued [%]
in the
parameter
block
1 to 1000[%]