216 Appendix
WAGO I/O SYSTEM 750 XTR
750-333/040-000 FC PROFIBUS G2 12MBd XTR
Manual
Version 1.4.0
Table 169: Parameters of the serial interface (SER_PAR)
SER_PAR
Representatives of SER_PAR:
75x-652
Parameterization data length in bytes
Standard parameterization
Structured parameterization
8
12
Parameter
Settings
Description
Scope
Diagnosis
The diagnostic information of the corresponding
channel is
Module
disabled
*)
•
not transmitted to the PROFIBUS DP
master.
enabled
•
transmitted to the PROFIBUS DP master.
Operating mode
The physical interface works in the operating
mode
Module
RS-232
•
RS-232C
RS-485 half-duplex
*)
•
RS-485 half-duplex
RS-485 full-duplex
•
RS-485 full-duplex
Transmission rate [bit/s]
The characters in the process image are sent or
received serially with a transmission rate of
Module
300
•
300 bit/s
1200
•
1200 bit/s
2400
•
2400 bit/s
4800
•
4800 bit/s
9600
*)
•
9600 bit/s
19200
•
19200 bit/s
38400
•
38400 bit/s
57600
•
57600 bit/s
115200
•
115200 bit/s
Data bits
A character includes
Module
8
*)
•
8 Bit
7
•
7 Bit
Parity
The parity bit forms the quality rating
Module
none
*)
•
not
odd
•
odd
even
•
even
Stop bits
The number of stop bits is
Module
1
*)
•
1 Bit
2
•
2 Bit
Flow control
The flow control of the serial data occurs
Module
none
*)
•
not.
Xon/Xoff
•
per Xon/Xoff protocol.
Hardware
•
per RTS and CTS signals.
Continuous send mode
Continuous transmitting is
Module
disabled
*)
•
switched off.
enabled
•
switched on.
Continuous receive mode
Continuous receiving is
Module
disabled
*)
•
switched off.
enabled
•
switched on.
Slew rate RS-485
The switchover time in RS-485 mode is
Module
100 µs
*)
•
100
μs
2 symbols
•
2 symbol lengths
4 symbols
•
4 symbol lengths
Timeout continuous receive
mode
The monitoring time for continuous receiving is
Module
2 symbols
*)
•
2 symbol lengths.
4 symbols
•
4 symbol lengths.
Switching time RS-485
The switchover time in RS-485 mode is
Module
low
*)
•
low.
*)
Default settings