Inhaltsverzeichnis
Werbung
BCL 338i im EtherCAT-System
Aktivierung 0x2200:04 = 1
Barcode 1
Deaktivierung 0x2200:04 = 0
Erneute Aktivierung 0x2200:04 = 1
Barcode 2
Acknowledge Ergebnis
Barcode 1
Acknowledge Ergebnis
Barcode 2
Bild 11.3:
Sequenzdiagramm Barcode lesen
11.5.2 Anwendungsfall: 'PT'-Sequenzen übertragen
Mithilfe eines Ausgangsdatenobjektes werden Kommandos an den Kommandointerpreter des BCL 338
übertragen. Die Antworten vom BCL 338
Konkret soll die folgende 'PT'-Sequenz an den BCL 338
PT000400080101020000000000
Leuze electronic GmbH + Co. KG
Objekt 0x2200h:04: Activation()
Objekt 0x2000h: Result data()
Objekt 0x2300h: Fragmented result()
Objekt 0x2200h:04: Activation()
Objekt 0x2000h: Result data()
Objekt 0x2300h: Fragmented result()
Objekt 0x2200h:05: Data acknowledgement = 1()
Objekt 0x2000h: Result data()
Objekt 0x2300h: Fragmented result()
Objekt 0x2200h:05: Data acknowledgement = 0()
Objekt 0x2000h: Result data()
Objekt 0x2300h: Fragmented result()
Objekt 0x2200h:05: Data acknowledgement = 1()
Objekt 0x2000h: Result data()
Objekt 0x2300h: Fragmented result()
Objekt 0x2200h:05: Data acknowledgement = 0()
Objekt 0x2000h: Result data()
Objekt 0x2300h: Fragmented result()
Objekt 0x2200h:05: Data acknowledgement = 1()
Objekt 0x2000h: Result data()
Objekt 0x2300h: Fragmented result()
Objekt 0x2200h:05: Data acknowledgement = 1()
Objekt 0x2000h: Result data()
Objekt 0x2300h: Fragmented result()
i
erhält die Steuerung über ein Ergebnisobjekt.
i
gesendet werden:
i
BCL 338
Barcode /14-stellig: "ABCDE123456789"
Daten = "ABCD", 0x2050:05 New result (toggle) = 1, 0x2050:06
Waiting on master response = 1, 0x2050:02 Bit Code data
response = 0, 0x2050:03 More results in buffer = 0, 0x2200:03
Number of results = 0, 0x2050:08 Result data length = 14
0x2300:04 Fragment no. = 0
0x2300:05 Remaining no. of fragments = 3
0x2300:06 Fragment size = 4
Barcode/8-stellig: "U421TEST"
Daten="ABCD", 0x2050:05 New result (toggle) = 1, 0x2050:06
Waiting on master response = 1, 0 x 2050:02 Bit Code data
response = 0, 0x2050:03 More results in buffer = 1, 0x2200:03
Number of results = 1, 0x2050:08 Result data length = 14
0x2300:04 Fragment no. = 0
0x2300:05 Remaining no. of fragments = 3
0x2300:06 Fragment size = 4
Ergebnisobjekt: Daten='E123", New result (toggle) = 1, 0x2050:06
Waiting on master response = 1, 0x2050:02 Bit Code data
response = 0, 0x2050:03 More results in buffer = 1, 0x2200:03
Number of results = 1, 0x2050:08 Result data length = 14
0x2300:04 Fragment no. = 1
0x2300:05 Remaining no. of fragments = 2
0x2300:06 Fragment size = 4
Ergebnisobjekt: Daten='4567", New result (toggle) = 1, 0x2050:06
Waiting on master response = 1, 0x2050:02 Bit Code data
response = 0, 0x2050:03 More results in buffer = 1, 0x2200:03
Number of results = 1, 0x2050:08 Result data length = 14
0x2300:04 Fragment no. = 2
0x2300:05 Remaining no. of fragments = 1
0x2300:06 Fragment size = 4
Ergebnisobjekt: Daten='89", New result (toggle) = 1, 0x2050:06
Waiting on master response = 1, 0x2050:02 Bit Code data
response = 0 0x2050:03 More results in buffer = 1, 0x2200:03
Number of results = 1, 0x2050:08 Result data length = 14
0x2300:04 Fragment no. = 3
0x2300:05 Remaining no. of fragments = 0
0x2300:06 Fragment size = 2
Ergebnisobjekt: Daten='U421", New result (toggle) = 1, 0x2050:06
Waiting on master response = 1, 0x2050:02 Bit Code data
response = 0 0x2050:03 More results in buffer = 0, 0x2200:03
Number of results = 0, 0x2050:08 Result data length = 8
0x2300:04 Fragment no. = 0
0x2300:05 Remaining no. of fragments = 1
0x2300:06 Fragment size = 4
Ergebnisobjekt: Daten='TEST", New result (toggle) = 1, 0x2050:06
Waiting on master response = 1, 0x2050:02 Bit Code data
response = 0 0x2050:03 More results in buffer = 0, 0x2200:03
Number of results = 0, 0x2050:08 Result data length = 8
0x2300:04 Fragment no. = 1
0x2300:05 Remaining no. of fragments = 0
0x2300:06 Fragment size = 4
Ergebnisobjekt: Daten='", New result (toggle) = 0, 0x2050:06
Waiting on master response = 0, 0x2050:02 Bit Code data
response = 0 0x2050:03 More results in buffer = 0, 0x2200:03
Number of results = 0, 0x2050:08 Result data length = 0
0x2300:04 Fragment no. = 0
0x2300:05 Remaining no. of fragments = 0
0x2300:06 Fragment size = 0
i
115
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