Omron SYSMAC FH Series User Manual page 530

GetAll
Gets the input states of all input terminals.
Format
GetAll(<ioIdent>)
Parameter
Parameter
Data type
name
Character
<ioIdent>
string type
Return value
Returns the input states of all input terminals as integer values.
The input state of each input terminal is expressed as an integer value (OFF (0) or ON (1)) in each digit of a
character string in binary notation.
In parallel I/O, integer values are returned expressing DI0 to DI7 in the 1st digit to the 8th digit.
Example: When DI0 to DI5 are ON and DI6 to DI7 are OFF
• Binary notation: 0011 1111
• Value of input states that can be gotten: 63
Description
Gets the input states of all input terminals of the communication module specified in the <ioIdent> parameter.
Normally "ParallelIo" should be specified in the <ioIdent> parameter.
If an incorrect data type is specified for a parameter, a "Type mismatch" error will occur.
If a value is assigned to the return value variable or the variable is not used in an expression, a "Syntax error"
error will occur.
If the format is written incorrectly, such as writing the macro function name incorrectly, omitting a comma, or
omitting a half-width space, a "Syntax error" error will occur.
Usage Cautions
• None.
Example
In the communication command macro, gets the input state of DI in parallel I/O.
IOMODULE$ = "ParallelIo"
Rem Get the input state.
STATE& = GetAll(IOMODULE$)
Useable Modules
Scene Control Macro / Communication Command Macro / Unit Macro
Supported Versions
Version 3.50 or later
528
Macro Reference
Identification name of the communication module to be used (always "ParallelIo")
(Reference: List of I/O Modules (p.341))
WWW.NNC.IR
Description
Vision System FH/FZ5 Series
User's Manual (Z340)