Scanlab RTC6 PCIe Board Installation And Operation Manual page 847

Normal List wait_for_mcbsp
Command
Function Waits until the input value at the
understepped the specified value for the first time.
wait_for_mcbsp( Axis, Value, Mode )
Call
Axis
Parameters
Value
Mode
Comments • For usage of wait_for_mcbsp, see
Online Positioning by McBSP Signals", page
• wait_for_mcbsp is comparable to wait_for_encoder_mode, but the
is queried.
• If set_fly_x_pos
consists of two 16-bit half-words, see
page
In all other cases, Axis is irrelevant and Value is interpreted as a signed 32-bit value.
• Axis must be either 0 or 1 (even if it is irrelevant). Otherwise, wait_for_mcbsp is
replaced by
• If neither set_fly_x_pos,
wait_for_mcbsp merely creates a waiting period (without galvanometer scanner
motion) that allows implementation of an externally triggered synchronization (as an
alternative to
• wait_for_mcbsp is available even if the
• wait_for_mcbsp does not alter the
during the wait, then wait_for_mcbsp must be preceded by some other command
that switches off the
RTC4RTC6 New command.
RTC5RTC6 Unchanged functionality.
Version info Available as of DLL 600, OUT 600, RBF 600.
References wait_for_encoder_mode
RTC6 boards
Doc. Rev. 1.0.21 en-US
10 RTC6 Commands
McBSP interface
Selects which half-word of the input value is used for evaluation (see below).
As an unsigned 32-bit value.
Allowed values:
= 0: lower half-word (x axis, galvanometer scanner 2)
= 1: upper half-word (y axis, galvanometer scanner 1)
Limit value.
As a signed 32-bit value.
Mode.
As a signed 32-bit value.
= 0: Waits for equality.
> 0: Waits for overstepping.
< 0: Waits for understepping.
and set_fly_y_pos
245. Only in this case does Axis control which half-word is used for evaluation.
list_nop (get_last_error
set_fly_y_pos
External Starts, set_wait
Signals for "Laser Active" Operation
has reached, overstepped or
Chapter 9.3.4 "Synchronization and
300.
are simultaneously activated, then Value
Section "Correction via McBSP Interface",
return code RTC6_PARAM_ERROR).
nor set_fly_rot_pos are activated, then
or if_cond, etc.).
Option Processing-on-the-fly
Laser Control Signals. If you want the laser off
(for example, a list_nop).
McBSP interface
is not enabled.
847