Cht1; Polar; Baseps - Mitsubishi Electric M800 Series Manual

M800/M80/E80/C80 Series Alarm/Parameter Manual
16 Machine Parameters
#2142

cht1

Set the second-step time constant for the chopping axis when soft acceleration/deceleration is applied.
Note that, however, there may be cases where actual time constant is shorter than the set time constant,
because the time constant is automatically calculated so that the ratio between first-step and second-step
time constant will be constant.
When "0" is set, "#2008 G1t1" will be valid.
---Setting range---
0 to 4000 (ms)
#2143

polar

Set "0" for the basic axis, and set the polarity of the superimposing axis relative to the basic axis.
0: Relative to basic axis, polarity is positive
1: Relative to basic axis, polarity is negative
#2144

baseps

Set each axis's position of the base machine coordinate zero point when an arbitrary point M on the machine
is regarded as a base point.
Unify the directions of all part systems' machine zero point positions with the direction of the machine coor-
dinate system of the 1st part system.
If the 1st part system doesn't have a parallel axis, determine the direction arbitrarily.
Example: System1(X1, Z1), System2(X2, Z2)
X2
baseps
X1
baseps
M
---Setting range---
-99999.999 to 99999.999 (mm)
IB-1501279-H
Z2(superimposing axis)
＋
X1
Z1(Basic axis)
polar=0
System1
base machine coordinate zero point
Z1 baseps
Z2 baseps
Chopping second-step time constant for soft accelera-
tion/deceleration
Control axis relative polarity
polar=1
X2
＋
Base machine coordinate zero point relative distance
System2
base machine coordinate zero point
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