Aerotech UNIDEX 600 Series, User Manual

Page: 331 / 354

Parameters U600 User’s Guide
C-106
Aerotech, Inc.
Version 1.4
C.4.140.1. CNC Program Active
A Program is “active” anytime after the first cycle start has occurred, and the program has
not yet ended. But, a CNC program is “executing” only when it is actually running a CNC
program line.
For example a program that is stopped on a M0 command, or is in step mode waiting for
the Cycle Start key to advance to the next line, is “active”, but is not “executing”.
C.4.140.2. CNC Program Executing
CNC program is “executing” only when it is actually running a CNC program line.
For example a program that is stopped on a M0 command, or is in step mode waiting for
the Cycle Start key to advance to the next line, is “active”, but is not “executing”.
C.4.140.3. CNC Program Aborted
A program is “aborted” if the user pressed the Abort key from the UNIDEX 600 MMI, or
if a fault stopped the CNC program execution. The “aborted” bit will then stay on until
the “executing” bit comes on again. The “aborted” bit will not come on after a CNC
program terminates normally.
C.4.141. Status2
This task parameter indicates various program states of the task when the respective bit is
true. Also, be aware that some motion conditions may also be reported in the STATUS,
Status1, Status3, MOTIONSTATUS, and SERVOSTATUS parameters. There are pre-
defined definitions of the bits in this task parameter within AerStat.Pgm. These
definitions take the form of “TASKSTATUS2_xxx” where xxx is the name as listed
below. For example;
If (Status2.2 BAND TASKSTATUS2_ProgramExecuting)
could be used to test for a program executing on task 2.
Table C-17. Status2 Bit Descriptions
Status2 Task Parameter
Bit # Description Hexadecimal Value
0 Spindle #1 Active 0h1
1 Spindle #2 Active 0h2
2 Spindle #3 Active 0h4
3 Spindle #4 Active 0h8
4 MSO Change 0h10
5 Spindle FeedHold Active 0h20
6 Asynchronous FeedHold Active 0h40
7 Cutter Enabling 0h80
8 Cutter Disabling 0h100
9 Cutter Offsets Enabling 0h200
10 Cutter Offsets Disabling 0h400