IAI America XSEL-QX - Manual (Page 182)

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Part 4 Commands
1.7 I/O, Flag Operation
z BT (Output port, flag operation)
Command, declaration
Extension condition
(LD, A, O, AB, OB)
Input condition
(I/O, flag)
Command,
declaration
Operand 1 Operand 2
Output
(Output, flag)
Optional Optional BT Output, flag
(Output,
flag)
CP
[Function] Reverse the ON/OFF status of the output ports or flags from the one specified in operand 1
through the other specified in operand 2.
(Note) A dedicated output (system output), other than a general-purpose output, cannot be
specified for operand 1 or 2.
BT
ON Switch the status to ON.
OF Switch the status to OFF.
NT Reverse the status.
[Example 1] BTON 300 Turn ON output port 300.
[Example 2] BTOF 300 307 Turn OFF output ports 300 through 307.
[Example 3] LET 1 600 Assign 600 to variable 1.
BTNT *1 Reverse the content of variable 1 (flag 600).
[Example 4] LET 1 600 Assign 600 to variable 1.
LET 2 607 Assign 607 to variable 2.
BTON *1 *2 Turn ON the flags from the content of variable 1 (flag
600) through the content of variable 2 (flag 607).