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Scanlab RTC6 PCIe Board - Range_Checking

Scanlab RTC6 PCIe Board
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RTC6 boards
Doc. Rev. 1.0.21 en-US
10 RTC6 Commands
576
innovators for industry
Comments
(cont’d)
The used position limits (that is, if exceeded the emergency action is executed) are the
parameters of a customer-specific Processing-on-the-fly application monitoring (see
set_fly_limits, set_fly_limits_z). Exceeding these limits only cause error messages in
case of Processing-on-the-fly applications. The error messages can be queried with
get_marking_info or the respective
if_fly_x_overflow/if_fly_y_overflow/if_fly_z_overflow and
if_not_fly_x_overflow/if_not_fly_y_overflow/if_not_fly_z_overflow. They do not
trigger any activities.
Processing-on-the-fly applications use the data type
Data
= 0 (sample values) for
customer-specific range limits. Inconsistent error messages and switch-offs may occur
if used simultaneously with range_checking data types
Data
> 0.
If the laser has been switched-off with
Mode =
0 and the fault condition is gone then
the laser is not switched on until the next Mark Command. The laser is not switched-
on right in the middle of a currently executing Mark Command, not even in the middle
of a Polyline.
The range_checking monitoring is active without Processing-on-the-fly application.
Data
> 5 causes a get_last_error return code
RTC6_PARAM_ERROR
. In this case
range_checking is sent to the RTC6 board as list_nop.
Data
=2 and
Data
=3 have the identical effect for the z axis.
For
Data
= 4 and
Data
= 5 users must define the set position as the to-be-returned
data type by the scan system. A simultaneous use of a speed-dependent laser control
with
Mode =
2 (see set_auto_laser_control) is not possible.
Data
= 4 and
Data
= 5 only differ in regards to the axis onto an varioSCAN is
connected. For 2D systems without varioSCAN both selections have the identical
effect.
Data
=
4 and
Data
= 5 p
roduce nonsensical switch-offs if an intelliSCAN is connected
but is either not switched-on or a actual position has not been set as feedback.
RTC4RTC6 New command.
RTC5RTC6 Unchanged functionality.
Version info Available as of DLL 600, OUT 600, RBF 600.
Last change DLL 615:
Mode
= 2.
References set_fly_limits, set_fly_limits_z
Undelayed
Short List
Command
range_checking

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