Pilz PNOZmulti 2 User Manual

Communicationmodules
OperatingManualCommunicationinterfaces
1002971EN03
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2.Response:
ThePNOZmulti2sendsaresponsetothecommunicationspartnerafterapprox.20to30
ms,confirmingthattherequesthasbeenreceivedwithouterror.Dataissentinaccordance
withtherequest.
5.5 Telegramstructure
Thetelegramusedforcommunicationconsistsof:
} aheader,
} thepayload,
} afooter.
Telegram
section
Byte Request Byte Response
Header
0 0x05 0 0x05
1 0x15 1 0x15
2 0x00 2 0x00
3 Payloadamount+5 3 Payloadamount+5
4 RequestNo. 4 Confirmation/error
5 SegmentNo.HB 5 SegmentNo.HB
6 SegmentNo.LB 6 SegmentNo.LB
7 0x00 7 Reserved
Payload
8 PayloadByte0 8 PayloadByte0
9 PayloadByte1 9 PayloadByte1
10 PayloadByte2 10 PayloadByte2
... ... ... ...
Payload
amount+7
PayloadByten Payload
amount+7
PayloadByten
Footer
Payload
amount+8
BCC Payload
amount+8
BCC
Payload
amount+9
0x10 Payload
amount+9
0x10
5.5.1 Header
Byte0...Byte7formthedatablock'sheader
} Byte0:Always0x05
} Byte1:Always0x15
} Byte2:Always0x00
} Byte3:Payloadamountplus5
} Byte4
– Request:Requestnumber
Arequestisdefinedviatherequestnumber
Requests[ 39]

Pilz PNOZmulti 2 Specifications

General

Brand	Pilz
Model	PNOZmulti 2
Category	Control Unit
Language	English