Omron CS1W-MCH71 -, Руководство по эксплуатации

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Command Details
Section 6-3
EX: SWITCH #DW0000;
CASE 0;
ABL MOVE [J03]-100.00 [J04]-50.00;
BREAK;
CASE 1;
INC MOVE [J01]-200.00 [J02]50.00;
BREAK;
DEFAULT;
INC MOVE [J01]0.00 [J02]0.00 [J03]0.00 [J04]0.00;
SEND;
Operand
Description • If Conditional variable specified in SWITCH command matches Condi-
tional constant specified in CASE command, only processing between
CASE command with the matching constant and BREAK command will
be executed.
• If Conditional variable does not match Conditional constant in any of
CASE commands, processing between DEFAULT and SEND commands
will be executed. If DEFAULT block is omitted, nothing will be executed.
• CASE command within processing 1, 2, and N is ignored, which means
that the same processing can be executed under a different condition.
• There is no limit on the number of CASE commands (actually, the number
of blocks per program limits it).
• SWITCH command cannot be used within processing 1, 2, and N (selec-
tive branches can not be nested).
• Processing 1, 2, and N can be described over multiple lines.
Operand Setting range Decimal Variable specification INC/ ABL
influ-
ence
Bit Word Long
word
Real
number
Indirect
specifi-
cation
Conditional Variable Variable No No No No No No No
Conditional constant Operation
numerical value
range Yes No No No No No No