SF_PSE (FB)ΒΆ
FUNCTION_BLOCK SF_PSE
- InOut:
Scope
Name
Type
Initial
Comment
Input
Activate
BOOL
FALSE
Activation of the FB.
S_PSE_In
BOOL
FALSE
Safety demand input. FALSE: PSE actuated, demand for safety- related response, TRUE: PSE not actuated, no demand for safety-related response.
S_StartReset
BOOL
FALSE
Start behaviour of safety FB
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_PSE_Out
BOOL
FALSE
Output for the safety-related response. FALSE: Safety output disabled, demand for safety-related response, TRUE: Safety output enabled, no demand for safety-related response.
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