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Parameter description
Table 3-7
Parameter _ET200S_SIxx_flowV24
Name
P type
1)
Data type
Meaning
Actions performed by
user
Actions per‐
formed by
block
execute
IN
BOOL
Initiates request on positive edge Entered
Checked
reset
IN
BOOL
Aborts request
Entered
Checked
timeRtsOff
IN
DINT
Time that must elapse after the
transfer before RTS is disabled
Value range:
0 ≤ timeRtsOff ≤ 655350 ms
Entered
Checked
maxWaitTime IN
DINT
Wait time for CTS=ON by part‐
ner after RTS=ON has been set
Value range:
0 ≤ maxWaitTime ≤ 655350 ms
Entered
Checked
periIn
IN
ARRAY [0..3] of BYTE /
ARRAY [0..7] of BYTE /
ARRAY [0..31] of BYTE
Transfers I/O inputs of the serial
interface module to FB
I/O variable of the I/O
inputs of the serial
module transferred
to the FB
Checked
periOut
IN/OUT ARRAY [0..3] of BYTE /
ARRAY [0..7] of BYTE /
ARRAY [0..31] of BYTE
Prepared data of the FB for the I/
O outputs of the serial interface
module
2)
Checked and en‐
tered on the I/O vari‐
able for the I/O out‐
puts
Entered
done
OUT
BOOL
Request completed without er‐
rors
Checked
Entered
Function blocks of the ET 200S 1SI serial interface module
3.8 Function blocks _ET200S_SIxx_flowV24
Supplement to the ET 200S 1SI serial interface module
Function Manual, 01/2015, xxx
35