Siemens ET 200S 1SI Function Manual page 24

Function blocks of the ET 200S 1SI serial interface module
3.3 Function blocks _ET200S_SIxx_receive
Call (LAD representation)
Parameter description
Table 3-2 Parameter _ET200S_SIxx_receive
Name P type
enable IN
reset IN
dataOffset IN
periIn IN
periOut IN/OUT ARRAY [0..3] of BYTE /
data IN/OUT ARRAY[0..1023] of
newDataReceived OUT
error OUT
24
Data type
1)
BOOL
BOOL
INT
ARRAY [0..3] of BYTE /
ARRAY [0..7] of BYTE /
ARRAY [0..31] of BYTE
ARRAY [0..7] of BYTE /
ARRAY [0..31] of BYTE
BYTE
BOOL
BOOL
Meaning
Receive enable
Aborts request
Offset of the first byte to be
received
Transfers I/O inputs of the
serial interface module to FB
Prepared data of the FB for
the I/O outputs of the serial
interface module
2)
Receive data array
New data have been re‐
ceived
Request completed with er‐
rors
Supplement to the ET 200S 1SI serial interface module
Actions performed Actions per‐
by user formed by
Entered Checked
Entered Checked
Entered Checked
I/O variable of the I/O Checked
inputs of the serial
module transferred
to the FB
Checked and en‐ Entered
tered on the I/O vari‐
able for the I/O out‐
puts
Checked Entered
Checked Entered
Checked Entered
Function Manual, 01/2015, xxx
block