ABB AC500-S - Page 436

Information about the used Function Block Parameters
Function Block Input Constant Value Description
SF_Emergency-
Stop_1
S_StartReset TRUE Automatic reset allowed when PES is
started
S_AutoReset FALSE No automatic reset, user reset/acknowl-
edge necessary
SF_GuardMoni-
toring_1
S_StartReset TRUE Automatic reset allowed when PES is
started
S_AutoReset FALSE No automatic reset, user reset/acknowl-
edge necessary
DiscrepancyTime T#0ms The discrepancy time between both
safety inputs S_GuardSwitchX is not
monitored, because they are identical and
since the input unit provides one signal of
type BOOL from the contactors.
SF_MutingSeq_1 S_StartReset TRUE Automatic reset allowed when PES is
started
MaxMutingTime T#30s The maximum muting time is monitored to
be within 30 sec.
SF_LightCurtain_1 S_StartReset TRUE Automatic reset allowed when PES is
started
S_AutoReset FALSE No automatic reset, user reset/acknowl-
edge necessary
TestTime T#100ms The maximum test time is monitored to be
within 100 msec
NoExternalTest TRUE The external manual sensor test is not
supported.
SF_OutControl_1 S_StartReset FALSE No automatic reset allowed when PES is
started
S_AutoReset FALSE No automatic reset, user reset/acknowl-
edge necessary
StaticControl FALSE A dynamic change of the signal ApplCtrl1
(rising edge) is required after block activa-
tion or a triggered safety function
(S_SafeControl at FALSE).
SF_EDM_Con-
tactor_1
S_StartReset FALSE No automatic reset allowed when PES is
started
MonitoringTime T#30ms The maximum response time of both the
feedback signals S_EDM1 and S_EDM2
are monitored to be within 30 msec.
Safety application examples
Example 2: Muting > Additional notes
30.03.2017AC500-S436