This function block configures the positive limit switch (LIMP) and the negative limit switch (LIMN).
Library name: GMC Independent Lexium
Namespace: GILXM
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Input |
Data type |
Description |
|---|---|---|
|
Execute |
BOOL |
Value range: FALSE, TRUE. Default value: FALSE. A rising edge of the input Execute starts the function block. The function block continues execution and the output Busy is set to TRUE. A rising edge at the input Execute is ignored while the function block is being executed. |
|
LimitSwitch |
UINT |
Value range: 1...2 Default value: 1 Selects the address of limit switch. o1: Limit switch in positive direction of movement LIMP o2: Limit switch in negative direction of movement LIMN |
|
Mode |
UINT |
Value range: 0...2 Default value: 0 o0: Deactivate limit switch o1: Activate limit switch as normally closed contact o2: Activate limit switch as normally open contact |
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Output |
Data type |
Description |
|---|---|---|
|
Done |
BOOL |
Value range: FALSE, TRUE. Default value: FALSE. oFALSE: Execution has not been started, or an error has been detected. oTRUE: Execution terminated without an error detected. |
|
Busy |
BOOL |
Value range: FALSE, TRUE. Default value: FALSE. oFALSE: Function block is not being executed. oTRUE: Function block is being executed. |
|
Error |
BOOL |
Value range: FALSE, TRUE. Default value: FALSE. oFALSE: Execution of the function block is running, no error has been detected. oTRUE: An error has been detected in the execution of the function block. |
|
ErrorID |
WORD |
Returns the value of a diagnostic code. Refer to Library Diagnostic Codes. If the value is 0 and if the output Error of this function block is set to TRUE, then the diagnostic code can be read with the output AxisErrorID of the function block MC_ReadAxisError. |
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Input/Output |
Data type |
Description |
|
|---|---|---|---|
|
Axis |
Axis_Ref |
Reference to the axis (instance) for which the function block is to be executed (corresponds to the name of the axis). The name of the axis must be defined in the EcoStruxure Machine Expert Devices tree. |
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The function block can only be executed in the PLCopen state Disabled (operating state 4 Ready To Switch On of drive). To transition to this state, disable the power stage with the function block MC_Power.
