Справочник Пользователя для Delta Tau GEO BRICK DRIVE
Geo Brick Drive User Manual
Pinouts and Software Setup
62
Using the Delta Tau Calculator or referring to the Turbo Software Reference Manual, the desired
maximum PFM Frequency and pulse width can be chosen.
maximum PFM Frequency and pulse width can be chosen.
Step1
Step2
Results
Step 1: Choose Max PFM clock by changing the PFM clock divider. Press calculate to see results.
Step 2: Choose PFM pulse width by changing I7m04. Press calculate to see results.
Example: Axis 5-8 are driving 4 stepper drives, and require a PFM clock range of 0-20 KHz and a pulse
width of ~20 μsec:
Step 2: Choose PFM pulse width by changing I7m04. Press calculate to see results.
Example: Axis 5-8 are driving 4 stepper drives, and require a PFM clock range of 0-20 KHz and a pulse
width of ~20 μsec:
// Servo IC #1 global I-variables:
I7100=6527
I7100=6527
; Servo IC #1 Max Phase Clock (default)
I7101=0
; Servo IC #1 Phase Clock Divider (default)
I7102=3
; Servo IC #1 Servo Clock Divider (default)
I7103=2290
; Servo IC #1 PFM Clock divider
I7104=13
; Servo IC #1 PFM Pulse Width Control
// Servo IC/Channel I-variables:
I7110,4,10=8
; Internal pulse and direction on channel 5 thru 8
I7116,4,10=2
; C-channel mode PFM for channel 5 thru 8
// Motor Activation
I500,4,100=1
; Motors 5-8 Activated
// Output Command Limit
I569,4,100=2427
; Motors 5-8 Output Command Limit (from calculator)
// Motor Command Output Register:
I502=$078104
; Motor #5 Output command register for step and direction
I602=$07810C
; Motor #6 Output command register for step and direction
I702=$078114
; Motor #7 Output command register for step and direction
I802=$07811C
; Motor #8 Output command register for step and direction