Vector VEC-VA Series User Manual

VA Motion Controller Programming Manual
389
order:
○
1
TriggerInput only effective in the first trigger.
○
2
Axis number register latch axis position, Active_Axis axis actual pulse
source encoder.
Mode = 4
This mode is a continuous encoder latch. In this mode, performs location
capturing order:
○
1
Each trigger TriggerInput updated once a latched position.
○
2
Axis number register latch axis position, Active_Axis axis actual pulse source
encoder.
Mode = 5
This mode is dedicated CANopen single latch mode, the DI signal with the
servo external latch is used, the position of the capture instruction executed in this
mode:
○
1
TriggerInput only effective in the first trigger.
○
2
Axis number register latch axis position, Active_Axis ineffective.
Mode = 6
The continuous mode is CANopen dedicated latch mode, the DI signal with
the servo external latch is used, the position of the capture instruction executed in
this mode:
○
1
Each trigger TriggerInput updated once a latched position.
○
2
Axis number register latch axis position, Active_Axis ineffective.
 Function Description
 Position capture command to capture a position (RecordedPositionUp /
RecordedPositionDown) Is a servo encoder from shaft / spindleofFeedback pulses;
 This high-speed position capture command belonging to the instruction, the count of the
underlying hardware, the scan cycle is not affected.
 In mode 0, the instruction requires complex NS_CC_Counter (High-Speed   Counter)
used, the position is captured servo encoder feedback value A / B pulse alone does not make
sense.
 When you have finished using continuous latch mode, the need to replace re-trigger input
conditions, (position capture interrupt instruction), exit the current continuous latch mode,
can then trigger must first MC_AbortTrigger;
 In CANopen control mode, mode 5 and 6, the function of the special need to download the
template probe CANopen Division I, in conjunction with the VEC CANopen servo drives
used. Servo function comes probe, an external latch signal DI position information (encoder
unit) when the changes, and then transmitted to the master station outputs.
○
1
VEC supports two probes simultaneously enabled, the position information can be
recorded simultaneously rising and falling edges of the signal corresponding to each probe,
while the latch 4 to the position information (rising and falling by switching InputEdge);
○
2
1 as a probe Probe Select signal DI8 probe 2 as a probe selected DI9 signal, and DI8 DI9
herein refers to the DI servo;
○
3
When selecting DI8 probe signal, the servo axis number Axis = node number 1; when
DI9 signal probes, axis servo node number number Axis = +31;

Vector VEC-VA Series Specifications

General

Brand	Vector
Model	VEC-VA Series
Category	Controller
Language	English