Pilz PNOZ ms1p User Manual

Operation
OperatingManualPNOZms1p
20967EN11
27
7.3 Signalstatuses
Encoder
inputs***)
Outputs Diagnosticword
****)
Status
Meaning
Incremental encoder track A
Incremental encoder track B
Proximity switch
Standstill
Overspeed, no error on the speed monitor
Bit 9: Proximity switch fault
Bit 9: Incremental encoder fault
Bit 10: Frequency difference track AB
Entry in error stack
A Standstill,nofault 0 0 0 1 1 0 0 0 0
B1
*)
Standstill,faultatproximityswitch 0 0 1 1 1 0 1 0 0
B2
*)
Brokenshearpin 0 0 1 0 0 0 1 0 1
C Standstill,unwantedsignalchange,trackA 0 1 0 1 1 0 0 0 0
D Rotatingshaft,fault,trackA 0 1 1 0 0/1**) 0 0 1 1
E Standstill,unwantedsignalchange,trackB 1 0 0 1 1 0 0 0 0
F Rotatingshaft,fault,trackB 1 0 1 0 0/1**) 0 0 1 1
G Rotatingshaft,faultatproximityswitch 1 1 0 0 0/1**) 1 0 0 1
H Rotatingshaft,nofault 1 1 1 0 0/1**) 0 0 0 0
*)ThestatusBthenonlyleadstoasafeshutdownwhentheoption"brokenshearpinmon
itoring"isactivated(B2).Iftheoptionisnotactivated(B1),thenonlythebit9ofthedia
gnosticwordisset.
**)Theoutputspeedis"1"whentheconfiguredoverspeedisnotexceeded.
***)Input=1:Speedmonitordetectsimpulses
Input=0:Speedmonitordetectsnoimpulses
****)Forexplanationsonthediagnosticwordofthespeedmonitor,seeonlinehelpforthe
PNOZmultiConfigurator
7.4 Faultsmalfunctions
Monitoringthedirectionofrotation:Ifaninternalerroroccursorthereisanerrorduetoa
defectiveincrementalencoder("FAULT"LEDilluminatesorflashes),anincorrectdirection
ofrotationcanbesignalledforapprox.500ms.

Pilz PNOZ ms1p Specifications

General

Brand	Pilz
Model	PNOZ ms1p
Category	Control Systems
Language	English