Omron CK3W-GC 00 Series User Manual

*2
*3
*4
Command position captured by CK3W-GC
XY2-100 transmission
XY2-100 data
Interpolation
clock
*
1
*1. ClockSel = 0: Servo clock
ClockSel = 1: Phase clock
*2. Command position writing from CPU Unit
*3. Command position capturing by CK3W-GC Unit
*4. The command position captured by the CK3W-GC Unit becomes the XY2-100 transmission data at the
falling edge of the next interpolation clock.
Compensation of Command Position Function
This is a function that adds the compensation value set using Gate3[i].Chan[j].Dac[1] to the command
position after linear interpolation and sends it from XY2-100.
Command
position
Linear
interpolation
Compensation
value
To Galvo Scanner
+
Data format of the compensation value is the same as that of the command position.
Data to be sent to the Galvo Scanner is limited to the command position (integer part).
If adding a positive compensation value causes transmission data to overflow, it is limited to the upper
limit.
Conversely
, if adding a negative compensation value causes transmission data to underflow, it is limit-
ed to the lower limit.
A compensation value is 24-bit data.
You can select a data format of the command position by setting ModeSel (Gate3[i].SerialEncCtrl
[14:15]).

ModeSel = 00 (16-Bit Data)
23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Co
mm
and
po-
si-
tion
Compensation value (integer part) 16 bits Compensation value (fractional part)
8 bits
3 Configuration Units
3-75
CK3M-series Programmable Multi-Axis Controller User's Manual Hardware (O036)
3-7 Laser Interface Unit
3
3-7-6 XY2-100 Interface

Omron CK3W-GC 00 Series Specifications

General

Brand	Omron
Model	CK3W-GC 00 Series
Category	Controller
Language	English