Yaskawa SMC–4000 - Manual (Page 181)

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SMC–4000 User Manual
OP (Output Port)
[I/O]
DESCRIPTION:
The OP command sets 8 bits of data on the output port of the controller simultaneously.
ARGUMENTS: OP m where
m is an integer 0 to 255.
USAGE:
OPERAND USAGE:
_OP contains the status of the outputs.
RELATED COMMANDS:
SB (Set Bit)
CB (Clear Bit)
EXAMPLES:
While Moving Yes Minimum m Value 0
In a Program Yes Maximum m Value 255
Command Line Yes Default m Value 0
Can be Interrogated Yes Default Format 3.0
Used as an Operand Yes
OP 0 Clear Output Port -- all bits
OP 3 Set outputs 1 and 2; clear the others
OP $FF Set all outputs to ON.
MG_OP Message out the status of the outputs
SAA=”MG”,”_OP” Send command MG_OP to slave controller on
handle A
SlaveOut=_SAA Store the returned value to variable
SAA=”OP”,$OF Set four outputs ON in slave controller on
handle A