Yaskawa SMC–4000 - Manual (Page 178)

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SMC–4000 User Manual
OB (Output Bit)
[I/O]
DESCRIPTION:
The OB n, logical expression command defines output bit n = 1 through 8 as either 0 or 1 depending on the
result from the logical expression. Any non-zero value of the expression results in a one on the output.
ARGUMENTS: OB n, expression where
n is 1 through 8 denoting output bit
expression is any valid logical expression, variable or array element.
USAGE:
EXAMPLES:
While Moving Yes Default Value ---
In a Program Yes Default Format ---
Command Line Yes
Can be Interrogated No
Used as an Operand No
OB 1, POS 1 If POS1 is non-zero, Bit 1 is high. If POS1 is zero, Bit 1 is low
OB 2, (@IN[1]&@IN[2]) If Input 1 and Input 2 are both high, then Output 2 is set high
OB 3, COUNT[1] If the element 1 in the array is zero, clear bit 3, otherwise set bit 3
OB N, COUNT[1] If element 1 in the array is zero, clear bit N