Address And Interrupt Settings; Function Blocks; Fig. 12-2: Jumper Settings On The P.c.b. Sio 04-B; Fig. 12-3: Function Blocks For Interface Handling - Rexroth Indramat SYSTEM200 Project Planning Manual

12-2
Serial Interfaces

12.2 Address and Interrupt Settings

RS 232 C
RS 232 C
RS 422
RS 422

12.3 Function Blocks

CH0
CH1
LK SIO 04-B
CH2
W57
CH3
W63 W61 W62

Fig. 12-2: Jumper settings on the P.C.B. SIO 04-B

To be able to address the serial interfaces of the peripheral equipment the
PLC programming system provides the following firmware function
blocks:
Name Description
OPEN_COM Parameterizing and opening a serial interface
CLOSE_COM Closing a serial interface
RD_BYTE Reading a byte from the serial interface
WR_BYTE Writing a byte to the serial interface
RD_STR Reading a string from the serial interface
WR_STR Writing a string to the serial interface
CTRL_COM Finding out the status of the serial interface
CLR_COM Finding out the transmitter and receiver buffer of the
serial interface
BTXX Communication module for the operator terminals
BTV04/05 and BTC06

Fig. 12-3: Function blocks for interface handling

The COM data type, which describes the serial interface in more detail
(e.g. DEVICE, SERNR, BAUDRATE, etc.), is required for parameterizing
the blocks. For a more detailed description of the function blocks see
application description DOK-CONTRL-WINPCL*4VRS.
RECO PLC ISP200-R/G2
X1
W5
W44
W58/59/60
LK SIO04-B_Einstell.FH7
DOK-CONTRL-MTS-R0*.2G2-PR01-EN-P