The Handshake Byte; Figure 31: Use Of The Handshake Byte; Table 62: Structure Of The Handshake Byte; Table 65: Structure Of The Handshake Byte - WAGO MOVILINK SPEEDWAY 767 Manual

108 Appendix
12.2.2.1

The Handshake Byte

In general, a distinction is made between Control(C) and Toggle(T) mode (bit 7).
The Control mode is used to synchronize the subscribers. The Toggle mode is
used to exchange data.
Structure of the handshake byte:

Table 62: Structure of the Handshake Byte

Bit 7 Bit 6
C/T
T
The following figure shows the basic use of the handshake byte.

Figure 31: Use of the Handshake Byte

Handshake byte
Bit 5 Bit 4 Bit 3
Status
Response C/T
0x0
767-5204 MOVILINK® Interface (RS-232, RS-485)
Bit 2 Bit 1 Bit 0
Control
Command
T 0x0
WAGO-SPEEDWAY 767
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