Aerotech UNIDEX 511 - PA: Program Abort

Remote Mode Operations U511 User’s Manual
6-4 Aerotech, Inc. Version 1.1
Table 6-3. Block Run a Program Communication Sequence
Direction of Transfer Command Description
Host→U511
BR Block Run command
Host→U511
Program name Name of program to be run
Host→U511
EOS character End of string character (LF)
U511→Host
ACK/NAK character Acknowledge character (0x06)
Host→U511
Trigger command
See Trigger command
(TR)
Trigger command is required to
initiate each program step. This
command must be repeated until
program completes
U511 →Host
Note: SRQ will only be
sent if SRQ mode
is active
SRQ character
See SRQ section
Service request character (%) at
completion of each step if service
request mode is active
Perform service request procedure
Example: BRtest1.prg <EOS character>
6.4.3. PA: Program Abort
This command causes a currently executing program to abort. All axes will stop and the
program will unload. Table 6-4 shows the communication sequence for the Program
Abort command.
Table 6-4. Program Abort Communication Sequence
Direction of Transfer Command Description
Host→U511
PA Program Abort command
Host→U511
EOS character End of string character (LF)
Program or command will
terminate.
U511→Host
ACK/NAK character Acknowledge character (0x06)
Example: PA <EOS character>
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