IAI America XSEL-KE - Manual (Page 271)

256
Part 4 Commands
2. Ladder Statement Field
(1) Extension conditions
LD LOAD
A AND
O OR
AB AND BLOCK
OB OR BLOCK
All of the above extension conditions can be used in non-ladder tasks.
(2) Ladder commands
OUTR Ladder output relay (Operand 1 = Output, flag number)
TIMR Ladder timer relay (Operand 1 = Local flag number, Operand 2 =
Timer setting (sec))
3. Points to Note
x This system only processes software ladders using an interpreter. Therefore, the processing time is
much longer than that of a dedicated commercial sequencer.
(This system is not suitable for large-scale ladder processing.)
x If an extension condition is not specified for steps in which an input condition is specified, the steps
will be treated as LD (LOAD).
x$OZD\VVSHFLI\D³QRUPDOO\21´FRQWDFWIRUWKRVHVWeps that must be processed without fail, such as
CHPR, TSLP and GOTO. (LD 7001)
9LUWXDOLQSXW³1RUPDOO\21´FRQWDFW
x The following circuit cannot be expressed. Create an equivalent circuit.
Cannot be expressed.
1 2
3
OUTR301
OUTR302