Function description
Operating Manual PSSu K F EI CV(-T)
1004290-EN-04
16
4.5
Monitoring functions
}
The module's FS outputs can trigger the safety function STO or SS1 on a drive as a re-
action to the result of the monitoring functions.
}
The module's ST output can trigger the braking ramp of the safety function SS1 as a re-
action to the result of the monitoring functions.
}
The outputs have a restart interlock.
}
The blocks can be used to deactivate unneeded monitoring functions.
}
All monitoring functions that are not deactivated affect the outputs, along with cascad-
ing.
Further information is available in PAS4000's online help.
Function diagram:
OR
&
R
S
&
O00
O01
O02
.
.
.
.
OR
I
OUT
PAS blocks
K F EI CV(-T)
Result of the
monitoring
function
n
+1
Result of the
monitoring
function
n
+1
Outputs
Cascading
Enable cascading
Limiting value of monitoring
function
n
+ 1 exceeded
Deactivate monitoring
function
n
Limiting value of monitoring
function
n
+ 1 exceeded
Deactivate monitoring
function
n
Acknowledge reset lock
