VIPA CPU 21 Series, Manual

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Manual VIPA CPU 21x Chapter 11 Integrated OBs SFBs SFCs
HB103E - Rev. 05/45 11-9
Velocity of data transfer in Bit/s (Baud).
01h: 150 Baud 05h: 1800 Baud 09h: 9600 Baud 0Dh: 57600 Baud
02h: 300 Baud 06h: 2400 Baud 0Ah: 14400 Baud 0Eh: 115200 Baud
03h: 600 Baud 07h: 4800 Baud 0Bh: 19200 Baud
04h: 1200 Baud 08h: 7200 Baud 0Ch: 38400 Baud
Number of data bits where a character is mapped to.
0: 5Bit 1: 6Bit 2: 7Bit 3: 8Bit
The parity is -depending on the value- even or odd. For parity control, the
information bits are extended with the parity bit, that amends via its value
("0" or "1") the value of all bits to a defined status. If no parity is set, the
parity bit is set to "1", but not evaluated.
0: NON 1: ODD 2: EVEN
The stop bits are set at the end of each transferred character and mark the
end of a character.
1: 1Bit 2: 1.5Bit 3: 2Bit
With this bit you affect the behaviour from signal R eady t o s end
"0" = RTS off "1" = RTS is "0" at Receive
RTS is "1" at Send
Note: For RS485 must FlowControl to be at "1" !
Error ID :
Error code Description
0000h no error
9001h Parameter "Protocol" is not available (e.g. DB not loaded)
9003h Parameter "Baud rate" is not available
9004h Parameter "CharLength" is not available
9005h Parameter "Parity" is not available
9006h Parameter "StopBits" is not available
9007h Parameter "FlowControl" is not available
8001h Wrong parameter "Protocol"
8002h Wrong parameter "Baud rate"
8004h Wrong parameter "CharLength"
8008h Wrong parameter "Parity"
8010h Wrong parameter "StopBits"
8020h Wrong parameter "FlowControl"
8100h
F000h
Protocol can not be initialized
No RS232C interface found
At several error messages, e.g. 8002h (Wrong "Baud rate") and 8010h
(Wrong parameter "StopBits"), the error code 8012h is thrown.
Baud rate
CharLen
Parity
StopBits
FlowControl
RetVal
(Error message)