Mitsubishi Electric M800 Series Manual page 489

M800/M80/E80/C80 Series Alarm/Parameter Manual
16 Machine Parameters
#2009 G1t2
Not used. Set to "0".
#2010 fwd_g
Set a feed forward gain for pre-interpolation acceleration/deceleration.
The larger the set value, the smaller the theoretical control error will be. However, if a machine vibration oc-
curs, set the smaller value.
---Setting range---
0 to 200 (%)
#2011 G0back
Set up the backlash compensation amount when the direction is reversed with the movement command in
rapid traverse feed mode or in manual mode (except for handle feed mode) .
---Setting range---
-9999999 to 9999999
#2012 G1back
Set up the backlash compensation amount when the direction is reversed with the movement command in
cutting mode.
G1 backlash is enabled in handle feed mode.
---Setting range---
-9999999 to 9999999
#2013 OT -
Set a soft limit area with reference to the zero point of the basic machine coordinate. Set the coordinate in
the negative direction for the movable area of stored stroke limit 1. The coordinate in the positive direction is
set in "#2014 OT+".
To narrow the available range in actual use, use the parameters "#8204 OT-" and "#8205 OT+".
When the same value (other than "0") is set in this parameter and "#2014 OT+", this function will be disabled.
Basic machine coordinate
---Setting range---
-99999.999 to 99999.999 (mm)
IB-1501279-H
OT-(X) OT+(X)
Movable area
Feed forward gain
G0 backlash
G1 backlash
Soft limit I -
OT+ (Z)
OT-(Z)
472