WAGO MOVILINK SPEEDWAY 767 Manual page 82

82 MOVILINK® Interfaces
Step 3:
PD1
PD1 (valid)
The PLC writes user data PD1 ... PD3 and slave address 2 to the output process
image. The module transmits a MOVILINK
Step 4:
PD1
PD1 (invalid)
Slave 2 has not responded. The slave address is written from the module to byte 7
of the input process image. Setting the status byte (return code 2, "Timeout")
shows that the MOVILINK
is invalid.
Step 5:
PD1
PD1 (invalid)
The PLC writes user data PD1 ... PD3 and group address 101 to the output
process image. The module transmits a MOVILINK
interface 1.
767-5204 MOVILINK® Interface (RS-232, RS-485)
Output data
PD2
Input data
PD2 (valid)
Output data
PD2
Input data
PD2 (invalid) PD3 (invalid)
®
user data in bytes 0 ... 5 of the input process image
Output data
PD2
Input data
PD2 (invalid) PD3 (invalid)
WAGO-SPEEDWAY 767
Flow control
PD3
enable
Status
PD3 (valid)
no error
®
telegram for slave 2 via interface 1.
Flow control
PD3
enable
Status
Timeout
Flow control
PD3
enable
Status
Timeout
®
telegram for group 101 via
Slave address
= 1
= 2
Slave address
= 1
= 1
Slave address
= 1
= 2
Slave address
= 2
= 2
Group
= 1
= 101
Slave address
= 2
= 2
Manual
Version 1.1.0