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5 ROBOT (SYSTEM) STATE VARIABLES
M_ SCNILogic
[Function]
Regarding the safety communication function's SCNI and area input's logic input, this refers to the current
value.
LOGIC input OFF: 1
LOGIC input ON: 0
[Format]
Example) <Numerical variable> = M_SCNILogic (<LOGIC number>)
[Terminology]
<Numerical variable>
<LOGIC number>
[Reference Program]
M1 = M_SCNILogic(1)
[Explanation]
(1) Regarding the safety communication function's SCNI and area input's logic input, this refers to the current
value.
(2) Read-only.
(3) <LOGIC number> cannot be omitted. Omitting the number causes the L3880 error on execution.
(4) Assigning a value other than 1 to 3 to <LOGIC number> causes the L3880 error on execution.
M_SCNO
[Function]
Regarding the SCNO signal status of the safety communication function, this refers to the current value.
SCNO signal ON: 1
SCNO signal OFF: 0
[Format]
Example) <Numerical variable> = M_SCNO (<SCNO number>)
[Terminology]
<Numerical variable>
<SCNO number>
[Reference Program]
M1 = M_SCNO(1) 'The state of SCNO01 is stored in M1.
[Explanation]
(1) Regarding the SCNO of the safety communication function, this refers to the current value.
(2) Read-only.
(3) <SCNO number> cannot be omitted. Omitting the number causes the L3880 error on execution.
(4) Assigning a value other than 1 to 4 to <SCNO number> causes the L3880 error on execution.
5-76 Explanations of Robot (System) State Variables
This specifies a numerical variable to which a value is to be assigned.
This specifies a number for LOGIC whose state to be obtained.
Setting range: 1 to 3
'The state of LOGIC1 is stored in M1.
This specifies a numerical variable to which a value is to be assigned.
This specifies a number for SCNO whose state to be obtained.
Setting range: 1 to 4
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