Specifications

II Parameters
Axis Specifications Parameters
II - 47
【#2008】 G1t1 G1 time constant (primary delay)/Second-step time constant for soft
acceleration/deceleration
Set the primary delay time constant for cutting acceleration and deceleration.
The time constant will be enabled when C1 (cutting feed with the primary delay) or C3
(cutting feed with exponential acceleration and linear deceleration) is selected in "#2003
smgst acceleration/deceleration modes".
When the soft acceleration or deceleration is selected, the second-step time constant will be
used.
<Cutting feed with primary delay>
<Cutting feed with exponential acceleration and linear deceleration>
<Soft acceleration/deceleration>
---Setting range---
1 to 5000 (ms)
【#2009】 G1t2
Not used. Set to "0".
【#2010】 fwd_g Feed forward gain
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 occurs, set the smaller value.
---Setting range---
0 to 200 (%)
【#2011】 G0back G0 backlash
Set up the backlash compensation amount when the direction is reversed with the
movement command in rapid traverse feed mode or in manual mode.
---Setting range---
-9999 to 9999
(command unit / 2)
【#2012】 G1back G1 backlash
Set up the backlash compensation amount when the direction is reversed with the
movement command in cutting mode.
---Setting range---
-9999 to 9999
(command unit / 2)
G1t1
G1t1
Time
Speed
G1t1
2 x G1t1
Time
Speed
G1tL
G1tL
G1t1
G1t1
G1t1
G1t1
Time
Speed