LSIS XBE-DC08A, Руководство пользователя, Страница: 666 / 1284

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Chapter 8 Functions
8-113
8.4.2 Position synchronous control
Start positioning with step no. and operation data when the current position of main axis is same as the position set in
position sync.
(1) Characteristics of control
(a) Synchronous Start by Position (SSP) command is carried out only in case that the main axis is in the origin determination
state.
(b) SSP command starts by the synchronization of the subordinate axis according to the current position of the main axis.
(c) SSP carries out the SSP command at the subordinate axis.
(d) If SSP command is executed, it becomes the state in operation and the actual operation is carried out at the subordinate
axis where the current position of the main axis is the setting position of the position synchronous start.
(e) In case of cancellation after executing the SSP command at the subordinate axis, if you execute the stop command, the
SSP command shall be released.
(f) The auxiliary data of position sync. command
The auxiliary data used in position sync. is as follows.
Items Setting Value Description
Position of position
sync.
-2147483648 ~ 2147483647 Set the position of main axis in position sync. control
Operation step 1 ~ 400
Set the step no. to be executed when the main axis arrives
at the position for position sync.
Main axis 1(axis1) ~ 4(axis4), 9(Encoder) Set the main axis of position sync.
Note
Even though the current position of main axis and the setting value set on position sync. are not exactly same, if the
current position of main axis is at between the position of main axis of previous scan and the current position of main
axis, the sub axis will be executed with the positioning data of step no. set on operation step.