IAI America XSEL-QX - Manual (Page 442)

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Appendix
[5] Processing procedure
The processing procedure to be followed to program this sample application is explained.
A. Set “LF” as a character to indicate the end of a string (terminator character).
B. Open channel 1 so that channel 1 of the RS232 unit can be used.
C. If data is sent to channel 1, the data is received in columns starting from local string column 1.
D. If the received data is “MOVE,” the speed data is converted to binary data and set in variable 10,
while the position data is converted to binary data and set in position No. 1, and the actuator is
moved accordingly. When the movement is completed, “OK” is sent.
[6] Application program
Comment
Set LF as a terminator
character.
Open SIO channel 1.
Read from SIO1 column 1.
Home return command
Home return
Send OK.
In the case of a movement
command:
Length: 3 digits
Speed
o Variable 10
Set a speed.
Clear position 1.
Position of axis 1 o Variable
199
Set data for axis 1.
Position of axis 2 o Variable
199
Set data for axis 2.
Movement
Send OK.
Subroutine for sending OK
Set OK.
Set CR.
Set LF.
Send.