Pilz PNOZmulti 2 User Manual

Communicationmodules
OperatingManualCommunicationinterfaces
1002971EN03
49
WatchdogTimerBit
2
WatchdogTimerBit
1
WatchdogTimerBit
0 WatchdogTimeout
1 1 0 5s
1 1 1 10s
} Bit3and4:Reserved
} Bit5ErrorMessage:Errormessage
Ifthebitis"1",anerrorstackentryisgeneratedwhenthewatchdogistriggered.
} Bit6DelayedResponse:Delayedresponse
Ifthebitis"1",theresponse(sendvirtualoutputs)issentafteradelayofonecycle.
} Bit7:Read/Write:Read/writeaccess
Ifthebitis"1",writeprotectionisactive;datacannotbeoverwritten.Withreadaccess,
thewatchdogtimerisnotreset,Bit6DelayedResponseisdeactivated.
INFORMATION
Thewatchdogfunctionsoftherequests0x14segment0x02and0x5Cuse
thesamewatchdogtimer.Inotherwords,thewatchdogtimerisresetif
eitherrequestiscalled.
INFORMATION
Totestifthewatchdogisactive,setavirtualinputcontinuouslyto"1".
Ifthisinputbecomes"0"afterthesetwatchdogtimeouthaselapsed,then
thewatchdogisactive.
5.8 Troubleshooting
5.8.1 Requestformatdoesnotmeetspecifications
Iftherequestformatdoesnotmeetthespecifications,thePNOZmulti2sendsthefollowing
response:
Byte Response
0 0x05
1 0x02
2 0x00
3 0x02
4 0x00
5 0x02
6 0x10

Pilz PNOZmulti 2 Specifications

General

Brand	Pilz
Model	PNOZmulti 2
Category	Control Unit
Language	English