Rockwell Automation 57C403 115VAC High Power Output Module - Manual (Page 32)

EĆ2
Single Register Reference
Use the following method to reference all 16 outputs as a single register. Only one
statement is required in the configuration task for the entire module. The symbolic
name of the register should be as meaningful as possible:
nnnnn IODEF SYMBOLIC_NAME%[ SLOT=s, REGISTER=0]
Bit Reference
Use the following method to reference individual outputs on the module. For the
entire module, a maximum of 16 statements can be included in the configuration
task (one for each bit). The symbolic name of each bit should be as meaningful
as possible:
nnnnn IODEF SYMBOLIC_NAME@[ SLOT=s, REGISTER=r,
BIT=b]
where:
nnnnn Ć BASIC statement number. This number may range from 1Ć32767.
SYMBOLIC_NAME% Ć A symbolic name chosen by the user and ending with (%).
This indicates an integer data type and all references will access the entire
module.
SYMBOLIC_NAME@ Ć A symbolic name chosen by the user and ending with (@).
This indicates a boolean data type and all references will access bit number b"
only.
SLOT Ć Slot number that the module is plugged into. This number may range
from 0Ć15.
REGISTER Ć Always zero for this module.
BIT Ć Used with boolean data types only. Specifies the bit in the register that is
being referenced. This number may range from 0Ć15.
Examples Of Local I/O Definitions
The following statement assigns the symbolic name DISPLAY% to the output
module located in slot 4:
1020 IODEF DISPLAY%[ SLOT=4, REGISTER=0]
The following statement assigns the symbolic name RUN@ to bit 9 on the output
module located in slot 7:
2050 IODEF RUN@[ SLOT=7, REGISTER=0, BIT=9]