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IPL T SF24 and IPL T SFI244 • Communication and Control

28 = Commands that may give E28 (file not found).

27 = Commands that may give E27 (invalid event number).

24 = Commands that give E24 (privilege violation) if not administrator level.

References to errors (at command descriptions on the following pages):

E10 — Invalid command E12 — Invalid port number E13 — Invalid parameter E14 — Not valid for this configuration E17 — System timed out E22 — Busy E24 — Privilege violation E25 — Device not present E26 — Maximum number of connections exceeded E27 — Invalid event number E28 — Bad filename/file not found

When the IPL T interface receives a valid command, it executes the command and sends a response to the host device. If the unit is unable to execute the command because the command contains invalid parameters, it returns an error response to the host.

Error responses

Communication and Control, cont’d

IPL T SF24 and IPL T SFI244 •

Command/response table for Simple Instruction Set (SIS) commands

 

Command

ASCII (Telnet)

URL Encoded (Web)

Response

 

 

Bidirectional Serial Data port

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Send data string

Esc X1 * X17 * X20 * X21 RS

 

 

 

X2

W X1 %2A X17 %2A X20 %2A X21 RS X2

response from command

 

 

 

 

 

 

 

Configure parameters24

Esc X1 * X25 , X26 , X27 , X28 CP

 

 

 

W X1 %2A X25 %2C X26 %2C X27 %2C X28 CP

Cpn X1 •Ccp X25 , X26 , X27 , X28

 

 

 

 

 

 

View parameters

Esc X1 CP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W X1 CP

X25 , X26 , X27 , X28

 

 

Configure flow control24

Esc X1 * X30 , X31 CF

 

 

 

 

 

W X1 %2A X30 %2C X31 CF

Cpn X1 •Cfl X30 , X31

 

 

 

 

 

 

View flow control

Esc X1 CF

 

 

 

 

 

 

 

 

 

 

 

W X1 CF

X30 , X31

 

 

Configure receive timeout24

Esc X1 * X17 * X20 * X23 CE

 

 

W X1 %2A X17 %2A X20 %2A X23 CE

Cpn X1 •Cce X17 , X20 , X23

 

 

 

 

 

View receive timeout

Esc X1 CE

 

 

 

 

 

 

 

 

W X1 CE

X17 , X20 , X23

 

 

Configure redirect mode24

Esc X1 * X50 * X53 CD

 

 

W X1 %2A X50 %2A X53 CD

Cpn X1 •Ccd X50 , X53

 

 

 

 

 

View redirect mode

Esc X1 CD

 

 

 

 

W X1 CD

X50 , X53

 

 

Terminate redirect mode24

Esc X1 * 0CD

 

 

W X1 %2A0CD

Cpn X1 •Ccd 0,0

 

 

 

 

Communication and Control

Flex I/O Data port

Set I/O mode (modes 0-5)

Set I/O mode (modes 6-7)

View I/O mode

Pulse I/O state10 14

Toggle I/O state10 14

Set I/O state ON

Set I/O state OFF

View I/O state

X1 * X40 [ X1 %2A X40 %5B

X1 * X40 * X55 * X56 [

X1 [

X1 * 3* X63 ]

X1 * 2]

X1 * 1]

X1 * 0]

X1 ]

 

Cpn X1 • Iom X40

X1 %2A X40 %2A X55 %2A X56 %5B

Cpn X1 • Iom X40 , X55 , X56

X1 %5B

X40 , X55 , X56

X1 %2A 3%2A X63 %5D

Cpn X1 •Sio X5

X1 %2A 2 %5D

Cpn X1 •Sio X5

X1 %2A 1 %5D

Cpn X1 •Sio 1

X1 %2A 0 %5D

Cpn X1 •Sio 0

X1 %5D

X43

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Image 29
Extron electronic SFI244 Series 28 = Commands that may give E28 file not found, Error responses, Flex I/O Data port