Scanlab RTC 5 PC Interface Board - stepper_wait

RTC
®
5 PC Interface Board
Rev. 1.9 e
10 Commands And Functions
522
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Normal
List Command
stepper_wait
Function interrupts further execution of a list until a previously started (at the specified stepper
motor output) stepper motor movement completes.
Call stepper_wait( No )
Parameter No Number of the stepper motor output as an unsigned 32-bit value;
allowed values:
= 1: Stepper motor output 1
= 2: Stepper motor output 2
= 0, 3: Both stepper motor outputs
Only the two least-significant bits are evaluated.
Comments • For programming the stepper motor signals, see page 205.
•If no stepper motor movement had been previously started at the specified stepper
motor output, then the command still needs 10 µs to execute, even though it otherwise
has no effect.
• stepper_wait influences neither the “laser active” laser control signals, nor the list
status or the list execution status.
RTC
®
4  RTC
®
5 new command
Version info • Available beginning with version DLL 527, OUT 529, RBF 519
• For older RTC
®
5 boards with DSP version numbers < 2 (get_rtc_version bits #16-23),
the command is neither executed nor replaced by list_nop (get_last_error return code:
RTC5_TYPE_REJECTED ).