COTRUST CTH200 Series User Manual

CTH200 Series PLC User Manual
231
L -------Absolute value on coordinate actual point, unit: mm;
S -------Lead screw on motion axis, unit: mm;
M------- The subdivision of the stepping driver or the resolution of the servo drive (the
number of pulses required for each turn of the motor);
Formula: POS = L*M÷S(unit: pulse number)
Note3: When TA≠0, acceleration=(MAX_SPEED-MIN_SPEED)/TA(limited to the set
maximum acceleration); If TA=0, use instruction MC_SET_MAX_ACCELE to set the
maximum acceleration; if it is not set, report the parameter failure. The same for TD. For
the biaxial instruction, if both axes set maximum acceleration, take the smaller one as
system acceleration.
E.4 Homing Mode Illustration
14 origin modes in all, select by your own request to precision and application
Mode
Definition
1
Refer to negative origin switch and Z phase signal origin mode
2
Refer to positive origin switch and Z phase signal origin mode
3
Only refer to origin mode of negative origin switch
4
Only refer to origin mode of positive origin switch
5
Only refer to origin mode of Z phase signal(negative back to zero)
6
Only refer to origin mode of Z phase signal(positive back to zero)
7
Refer to origin mode of origin switch , Z phase signal and positive limit(adopt Z
phase signal of positive origin switch left of left edge)
8
Refer to origin mode of origin switch , Z phase signal and positive limit(adopt Z
phase signal of positive origin switch right of left edge)
9
Refer to origin mode of origin switch , Z phase signal and positive limit(adopt Z
phase signal of positive origin switch left of right edge)
10
Refer to origin mode of origin switch , Z phase signal and positive limit(adopt Z
phase signal of positive origin switch right of right edge)
11
Refer to origin mode of origin switch , Z phase signal and negative limit(adopt Z
phase signal of positive origin switch right of right edge)
12
Refer to origin mode of origin switch , Z phase signal and negative limit(adopt Z
phase signal of positive origin switch left of right edge)
13
Refer to origin mode of origin switch , Z phase signal and negative limit(adopt Z
phase signal of positive origin switch right of left edge)
14
Refer to origin mode of origin switch , Z phase signal and negative limit(adopt Z
phase signal of positive origin switch left of left edge)
Regardless of the initial position of the machine, when the equipment (origin switch, positive
route limit switch, negative route limit switch) installed, the origin of the equipment sought by the
servo is always unique. The vertical line “ ” in the schematic diagram of the following modes
represents the initial position, and the circle“
X
”represents the origin position.
Origin mode 1: Refer to negative origin switch and Z phase signal origin mode

COTRUST CTH200 Series Specifications

General

Brand	COTRUST
Model	CTH200 Series
Category	Controller
Language	English