Table 52: Data Exchange Between The Plc And Individual Slaves - WAGO MOVILINK SPEEDWAY 767 Manual

WAGO-SPEEDWAY 767
767-5204 MOVILINK® Interface (RS-232, RS-485)

Table 52: Data exchange between the PLC and individual slaves

Sequence
number
1
2
3
4
5
6
7
8
Manual
Version 1.1.0
Description
The PLC transmits request 1 for the converter with slave address 1 to
®
the MOVILINK module. The module transmits a corresponding
®
MOVILINK telegram via interface 1.
Slave 1 has responded correctly. The module transmits response 1 to
the PLC.
The PLC transmits request 2 for the converter with slave address 2 to
the module. The module transmits a corresponding MOVILINK®
telegram via interface 1.
Slave 2 has not responded. The module transmits return code 2
(timeout) with a message of type 9 to the PLC.
The PLC transmits request 3 for the converter with slave address 1 to
the module. The module transmits a corresponding MOVILINK®
telegram to slave 1.
Slave 1 has responded correctly. The module transmits response 3 to
the PLC.
The PLC transmits request 4 for the converter with slave address 2 to
the module. The module transmits a corresponding MOVILINK®
telegram via interface 1.
Slave 2 has not responded. The module transmits return code 2
(timeout) with a message of type 9 to the PLC.
MOVILINK® Interfaces 91