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Implemented protocols in UNIGATE® CX C4Map
Data-Len Request should be chosen as large as the maximum expected receive data length!
Otherwise, the data remaining according to the set length will be capped.
If the Data-Len request is equal to or greater than the received data length, the actual data length
is returned as the Data-Len response.
Data from the FB master (PLC)
Request
FB-Idx (In) Data (Hex) Description
0
...
1. Byte
1
...
2. Byte
2
...
3. Byte
3
...
4. Byte
4
...
5. Byte
5
...
6. Byte
6
...
7. Byte
7
...
8. Byte
8
10
Obj-Index
9
09
Obj-Index
10
00
Sub-Index
11
01
Command (1 = read)
12
01
Auftrag-Nr (1. Auftrag)
13
05
Knoten-Nr (Node-ID = 5)
14
02
Data Len (Datenlänge = 2)
15
...
Data...
16
...
17. Byte
7.1.2.11 Slave Mode
The slave mode can be activated via WINGATE. If the slave mode is "enabled", only the start
sequence of the master function is not transmitted. It is not a standard-compliant CANopen
slave and no EDS file is supplied.
7.1.2.12
CAN Fieldbus address
Via WINGATE the CAN fieldbus address can e.g. can be set for slave mode. This is only active
when the dip switch on the front of the device is in position "0"
7.1.2.13 Communication cycle period (object 1006h)
This object provides the communication cycle time. This period defines the SYNC interval.
The function can be permanently activated via the Sync. Time (ms) Obj 1006h can be activated
or set with WINGATE or temporarily via third-party engineering software.
20
Fieldbus-Gateway UNIGATE
Deutschmann Automation GmbH & Co. KG
FB Master (PLC) data
Response
FB-Idx (In) Data (Hex) Description
0
...
1. Byte
1
...
2. Byte
2
...
3. Byte
3
...
4. Byte
4
...
5. Byte
5
...
6. Byte
6
...
7. Byte
7
...
8. Byte
8
10
Obj-Index
9
09
Obj-Index
10
00
Sub-Index
11
00
Status
12
01
Auftrag-Nr (1. Auftrag)
13
05
Knoten-Nr (Node-ID = 5)
14
02
Data Len (Datenlänge = 2)
15
47
Data...
16
...
17. Byte
®
CX C4Map - PROFINET V. 1.0
(0 = ok)
(47h = Hardw.Vers. „G")
®
29.9.20
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