IC-KP2-2HB17-2V1D
Appendix A
2014-02
99
11 Appendix A
11.1 Example 1
Assembly objects 101d/151d (mixed mode) are used in the example. The following
functions are activated:
■
Set tag type IPC02 on channel 1 and channel 2.
■
Read read only code from IPC02 tag.
■
Implicit communication.
Prerequisites:
■
One type IPH-XX read/write head is connected to channel 1 and channel 2 on the
IDENTControl Compact.
■
One type IPC02 tag is located in front of each read/write head.
■
The IP address of the IDENTControl Compact is set to a free address.
■
The device is connected to the network.
Setting connection parameters
These parameters are configured on the PLC:
Setting tag type IPC02 on channel 1 and channel 2
Send the command change tag to channel 1 as an implicit command:
Confirmation:
Assembly instance Size (32 bits)
Input: 151 3
Output: 101 3
Configuration: 112
(this value is used for all input/output
instances)
0
(this value is used for all input/output
instances)
Byte no. Use Ty pe Description
Byte 0 Command code 04h Command CT (change tag)
Byte 1 Channel/Toggle bit 02h Channel = 1
To gg le b it = 0
Byte 2 Tag type (high byte) 30h IPC 02
Byte 3 Tag type (low byte) 32h IPC 02
Byte 4
...
Byte 11
00h
Byte no. Use Ty pe Description
Byte 0 Command code 04h Command CT (change tag type)
Byte 1 Number of double words/
Channel/Toggle bit
02h Channel = 1
To gg le b it = 0
Byte 2 Statu s FFh Processing command.
Byte 3 Reply counter 01h For every ident telegram, the value
on the reply counter increases by
1.
Byte 4
...
Byte 11
00h
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