4-5
Galvano.pmh
This file contains the settings for controlling the Galvo Scanner.
No.
Parameter
Description
*1
Gate3[1].SerialEncCtrl
Set this according to the figure below.
*2
Motor[x].ServoCtrl
For axis x that uses servo control, set this to 1. In this manual, six
axes are used. However, to use more axes, also set Motor[y].Ser-
voCtrl (y > 6) to 1.
*3
Motor[x].Ctrl
For galvano control, set this to Sys.PosCtrl since it performs position
control.
*4
Motor[x].MaxSpeed
Specify the maximum velocity of galvano control. This time, specify 0
to disable the maximum velocity monitor.
*5
Motor[x].MaxPos
Specify the maximum value of the command position for galvano
control. This time, specify 0 to disable it.
*6
Motor[x].MinPos
Specify the minimum value of the command position for galvano con-
trol. This time, specify 0 to disable it.
*7
Motor[x].pDac
Specify the start address of the register to which to write the com-
mand output of the Controller. Here, specify Gate3[1].Chan[x].Dac[0]
since the register of the CK3W-GC2200 for XY output is the output
destination.
*8
Motor[x].pLimits
Set the overtravel limit of galvano control. This time, specify 0 to dis-
able it.
*9
Motor[x].FatalFeLimit
Specify the amount of following error that stops operation at the axis
x. Specify 0 because Galvo Scanner disables this setting.
*10
Motor[x].pEnc
Specify the encoder table to be referenced in position loop feedback
for axis x. In this manual, the encoder table with the same index as
the axis is assigned.
*11
Motor[x].pEnc2
Specify the encoder table to be referenced in velocity loop feedback
for axis x. In this manual, the encoder table with the same index as
the axis is assigned.
*12
EncTable[x].Type
Specify the calculation method for each encoder table. In this man-
ual, this is set to 1 to read 32-bit feedback values.
*13
EncTable[x].pEnc
Specify the register to be referenced by encoder table x. In this man-
ual, the linear interpolation values calculated by the CK3W-GC2200
Unit are output.
*14
EncTable[x].ScaleFactor
Specify 1/2
12
as the conversion factor to obtain 20-bit SL2-100 data
in each 32-bit encoder table.
4 How to Customize Various Settings
4-8
Application Guide Laser Application (O052)
Summary of Contents for CK3M-CPU 1 Series
Page 10: ...Precautions 10 Application Guide Laser Application O052...
Page 16: ...2 Device Configuration 2 4 Application Guide Laser Application O052...
Page 76: ...3 Connection Procedures 3 60 Application Guide Laser Application O052...
Page 88: ...4 How to Customize Various Settings 4 12 Application Guide Laser Application O052...
Page 89: ......