SF_EnableSwitch (FB)ΒΆ
FUNCTION_BLOCK SF_EnableSwitch
- InOut:
Scope
Name
Type
Initial
Comment
Input
Activate
BOOL
FALSE
Activation of the FB.
S_SafetyActive
BOOL
FALSE
Confirmation of the safe mode (limitation of the speed or the power of motion, limitation of the range of motion). FALSE: Safe mode is not active. TRUE: Safe mode is active.
S_EnableSwitchCh1
BOOL
FALSE
Signal of contacts E1 and E2 of the connected enable switch. FALSE: Connected switches are open. TRUE: Connected switches are closed..
S_EnableSwitchCh2
BOOL
FALSE
Signal of contacts E3 and E4 of the connected enable switch. FALSE: Connected switches are open. TRUE: Connected switches are closed.
S_AutoReset
BOOL
FALSE
Behaviour on error of safety FB
Reset
BOOL
FALSE
Manual reset of FB
Output
Ready
BOOL
FALSE
Activation of the FB. TRUE indicates that the FB is activated and the outputs results are valid, FALSE the FB is not active and the program is not executed.
S_EnableSwitchOut
BOOL
FALSE
Safety related output: Indicates suspension of guard. FALSE: Disable suspension of safeguarding. TRUE: Enable suspension of safeguarding.
SafetyDemand
BOOL
FALSE
Output indicating that the FB is active and the primary safety function is demanded (e.g. related to the safety functionality).
ResetRequest
BOOL
FALSE
Output which can be used to signal the operator to press the reset functionality to continue.
Error
BOOL
FALSE
Error flag
DiagCode
WORD
0
Diagnostic register