Siemens ET 200S 1SI Function Manual page 31

Call (LAD representation)
Parameter description
Table 3-5 Parameter _ET200S_SIxx_flowXon
Name P type
1)
execute IN BOOL
reset IN BOOL
sigXon IN BYTE
sigXoff IN BYTE
waitForXon IN DINT
periIn IN ARRAY [0..3] of BYTE /
ARRAY [0..7] of BYTE /
ARRAY [0..31] of BYTE
periOut IN/OUT ARRAY [0..3] of BYTE /
ARRAY [0..7] of BYTE /
ARRAY [0..31] of BYTE
done OUT BOOL
Supplement to the ET 200S 1SI serial interface module
Function Manual, 01/2015, xxx
Data type
Initiates request on positive edge
Aborts request
Code for XON characters
Code for XOFF characters
Delay time for XON after XOFF
Value range:
20 ms ≤ waitForXon ≤ 655350 ms
Transfers I/O inputs of the serial in‐
terface module to FB
Prepared data of the FB for the I/O
outputs of the serial interface mod‐
ule
2)
Request completed without errors
Function blocks of the ET 200S 1SI serial interface module
3.6 Function blocks _ET200S_SIxx_flowXon
Meaning Actions performed Actions per‐
by user formed by
Entered Checked
Entered Checked
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
block
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