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Table of Contents

List Of Outstanding Events Generated By BSC 3270

List Of Outstanding Events Generated By BSC 3270


Table B-1: Connections/Disconnections
Event Code Argument 1 Argument 2 Comments

0C00

0024

001C

Disconnection of the BSC terminal station in the process of being connected (TPAD).

0048

001C

Disconnection of the BSC terminal station already connected (TPAD/HPAD).

0C01

0000

0000

Connection of the BSC terminal station when the controller has never been polled (HPAD).

0C02

0000

0010

Disconnect of the controller of the physical block when the station has not been connected (TPAD/HPAD).

0000

0020

Physical block taken out of service when the station has not been connected (TPAD/HPAD).

0024

000C

Disconnection of the controlled station of the physical block in the process of being connected (TPAD).

0024

0010

Disconnection of the controller of the physical block in the process of being connected (TPAD).

0024

0014

Disconnection of the not controlled station of the physical block in the process of being connected (TPAD).

0024

0018

Abort BSC terminal station in the process of being connected (TPAD).

0024

0020

Taking out of service of the physical block when the station is in the process of being connected (TPAD).

0048

000C

Disconnect of the station of the physical block already connected (TPAD/HPAD).

0048

0010

Disconnect of the controller of the physical block with the station already connected (TPAD/HPAD).

0048

0014

Disconnect of the controller station of the physical block with station already connected (TPAD/HPAD).

0048

0018

Abort BSC terminal station with the station already connected (TPAD/HPAD).

0048

0020

Take out of service of the physical block when the station is already connected (TPAD/HPAD).

0C03

0024

0004

Connect of the station of the physical block when the station is in the process of being connected (collision TPAD).

0C04

00xx

00yy

Connect of the BSC terminal station during a "recovery" on the line (HPAD).

(xx : Polling address of Controller)

(yy : Address of the station)

0C05

0000

000C

Disconnect of the controlled station of the physical block when the station is not connected.

0C06

0000

0014

Disconnect of the not-controlled station of the physical block when the station is not connected.


Table B-2:
Event Code Argument 1 Argument 2 Comments

0C26

00xx

0000

Controller with address xx is not polled any more by the Host.

Errors and Unknown Events

Table B-3:
Event Code Argument 1 Argument 2 Comments

0C50

0000

0000

Reception of an ENQ packet in the waiting phase.

0064

0000

Reception of an ENQ packet in the polling phase.

00C8

0000

Reception of an ENQ packet in the selection phase.

0190

0000

Reception of an ENQ packet in the transmit phase.

01F4

0000

Reception of an ENQ packet in the specific polling phase.

0C51

0000

0004

Reception of a POLL packet in the waiting phase.

0064

0004

Reception of a POLL packet in the polling phase.

00C8

0004

Reception of a POLL packet in the selection phase.

012C

0004

Reception of a POLL packet in the reception phase.

0190

0004

Reception of a POLL packet in the transmit phase.

01F4

0000

Reception of a POLL packet in the specific polling phase.

0C52

0000

0008

Reception of a SELECT packet in the waiting phase.

0064

0008

Reception of a SELECT packet in the polling phase.

00C8

0008

Reception of a SELECT packet in the selection phase.

012C

0008

Reception of a SELECT packet in the reception phase.

0190

0008

Reception of a SELECT packet in the transmit phase.

01F4

0008

Reception of a SELECT packet in the specific polling phase.

0C53

0000

000C

Reception of an ACK0 packet in the waiting phase.

005C

000C

Reception of an ACK0 packet in the polling phase.

00B8

000C

Reception of an ACK0 packet in the selection phase.

0114

000C

Reception of an ACK0 packet in the reception phase.

0170

000C

Reception of an ACK0 packet in the transmit phase.

01F4

000C

Reception of an ACK0 packet in the specific polling phase.

0C54

0000

0010

Reception of an ACK1 packet in the waiting phase.

005C

0010

Reception of an ACK1 packet in the polling phase.

00B8

0010

Reception of an ACK1 packet in the selection phase.

0114

0010

Reception of an ACK1 packet in the reception phase.

0190

0010

Reception of an ACK1 packet in the specific transmit phase.

01F4

0010

Reception of an ACK1 packet in the specific polling phase.

0C55

0000

0014

Reception of a NAK packet in the waiting phase.

005C

0014

Reception of a NAK packet in the polling phase.

00B8

0014

Reception of a NAK packet in the selection phase.

0114

0014

Reception of a NAK packet in the reception phase.

01F4

0014

Reception of a NAK packet in the specific polling phase.

0C56

0000

0018

Reception of an EOT packet in the waiting phase.

005C

0018

Reception of an EOT packet in the polling phase.

00B8

0018

Reception of an EOT packet in the selection phase.

0114

0018

Reception of an EOT packet in the reception phase.

0170

0018

Reception of an EOT packet in the transmit phase.

01F4

0018

Reception of an EOT packet in the specific polling phase.

0C57

0000

001C

Reception of a RVI packet in the waiting phase.

005C

001C

Reception of a RVI packet in the polling phase.

00B8

001C

Reception of a RVI packet in the selection phase.

0114

001C

Reception of a RVI packet in the receiving phase.

0170

001C

Reception of a RVI packet in the transmit phase.

01F4

001C

Reception of an RVI packet in the specific polling phase.

0C58

0000

0020

Reception of a TTD packet in the waiting phase.

005C

0020

Reception of a TTD packet in the polling phase.

00B8

0020

Reception of a TTD packet in the selecting phase.

0114

0020

Reception of a TTD packet in the receiving phase.

0170

0020

Reception of a TTD packet in the transmit phase.

01F4

0020

Reception of a TTD packet in the specific polling phase.

0C59

0000

0020

Reception of a WACK packet in the waiting phase.

005C

0020

Reception of a WACK packet in the polling phase.

00B8

0020

Reception of a WACK packet in the selection phase.

0114

0020

Reception of a WACK packet in the reception phase.

0170

0020

Reception of a WACK packet in the transmit phase.

01F4

0020

Reception of a WACK packet in the specific polling phase.

0C5A

0000

0020

Reception of a specific POLL packet in the waiting phase.

005C

0020

Reception of a specific POLL packet in the polling phase.

00B8

0020

Reception of a specific POLL packet in the selection phase.

0114

0020

Reception of a specific POLL packet in the reception phase.

0170

0020

Reception of a specific POLL packet in the transmit phase.

01F4

0020

Reception of a specific POLL packet in the specific polling phase.

0C60

0000

0000

Correct data in single block in rest phase (reception).

0030

0000

Correct data in single block in ETX-normal phase (reception).

0060

0000

Correct data in single block in ETX-error phase (reception).

0090

0000

Correct data in single block in ETX-unknown phase (reception).

00C0

0000

Correct data in single block in ETX-disconn. phase (reception).

00F0

0000

Correct data in single block in message ETX-acquit phase.

0150

0000

Correct data in single block in ETX-credit phase (reception).

0180

0000

Correct data in single block in message ETB-acquit phase.

01B0

0000

Correct data in single block in credit waiting phase.

0000

002C

Correct data in single block in the waiting phase.

0064

002C

Correct data in single block in the polling phase.

00C8

002C

Correct data in single block in the selection phase.

0190

002C

Correct data in single block in the transmit phase.

01F4

002C

Correct data in single block in the specific polling phase.

0C61

0000

0004

Correct data in first block in rest phase (reception).

0030

0004

Correct data in first block in ETX-normal phase (reception).

0060

0004

Correct data in first block in ETX-error phase (reception).

0090

0004

Correct data in first block in ETX-unknown phase (reception).

00C0

0004

Correct data in first block in ETX-disconn. phase (reception).

00F0

0004

Correct data in first block in ACK1 phase (reception).

0150

0004

Correct data in first block in ETX-credit phase (reception).

0180

0004

Correct data in first block in message ETB-acquit phase.

01B0

0004

Correct data in first block in credit waiting phase.

0000

0030

Correct data in first block in the waiting phase.

0064

0030

Correct data in first block in the polling phase.

00C8

0030

Correct data in first block in the selection phase.

0190

0030

Correct data in first block in the transmit phase.

01F4

0030

Correct data in first block in the specific polling phase.

0C62

0000

0008

Correct data in intermediate block in rest phase (reception).

0060

0008

Correct data in intermediate block in ETX-error phase (reception).

0090

0008

Correct data in intermediate block in ETX-unknown phase (reception).

00C0

0008

Correct data in intermediate block in ETX-disconn. phase (reception).

00F0

0008

Correct data in intermediate block in ACK1 phase (reception).

0120

0008

Correct data in intermediate block in NAK phase (reception).

0150

0008

Correct data in intermediate block in ETX-credit phase (reception).

0180

0008

Correct data in intermediate block in message ETB-acquit phase.

01B0

0008

Correct data in intermediate block in credit waiting phase.

0000

0034

Correct data in intermediate block in waiting phase.

0064

0034

Correct data in intermediate block in polling phase.

00C8

0034

Correct data in intermediate block in selection phase.

0190

0034

Correct data in intermediate block in transmit phase.

01F4

0034

Correct data in intermediate block in specific polling phase.

0C63

0000

000C

Correct data in last block in rest phase.

00F0

000C

Correct data in last block in ACK1 phase.

0120

000C

Correct data in last block in NAK phase.

0000

0038

Correct data in last block in waiting phase.

0180

0038

Correct data in last block in message ETB-acquit phase.

01B0

0038

Correct data in last block in credit waiting phase.

0064

0038

Correct data in last block in polling phase.

00C8

0038

Correct data in last block in selection phase.

0190

0038

Correct data in last block in transmit phase.

01F4

0038

Correct data in last block in the specific polling phase.

0C70

0000

0010

Message too long in waiting phase (reception).

0030

0010

Message too long in ETX-normal phase (reception).

0060

0010

Message too long in ETX-error phase (reception).

0090

0010

Message too long in ETX-unknown phase (reception).

00C0

0010

Message too long in ETX-disconn. phase (reception).

00F0

0010

Message too long in ACK1 phase (reception).

0120

0010

Message too long in NAK phase (reception).

0150

0010

Message too long in ETX-credit phase (reception).

0180

0010

Message too long in the message ETB-acquit phase.

01B0

0010

Message too long in the credit waiting phase.

0000

003C

Message too long in waiting phase.

0064

003C

Message too long in polling phase.

00C8

003C

Message too long in selection phase.

0190

003C

Message too long in transmit phase.

01F4

003C

Message too long in specific polling phase.

0C71

0000

0014

Time-out in the waiting phase (reception).

00F0

0014

Time-out in the ACK1 phase (reception).

0120

0014

Time-out in the NAK phase (reception).

0180

0014

Time-out in message ETB-acquit phase.

01B0

0014

Time-out in credit waiting phase.

0000

0040

Time-out in the waiting phase.

0064

0040

Time-out in the polling phase.

00C8

0040

Time-out in the selection phase.

0190

0040

Time-out in the transmit phase.

0C80

0000

0018

Parity error in single block in waiting phase (reception).

0030

0018

Parity error in single block in ETX-normal phase (reception).

0060

0018

Parity error in single block in ETX-error phase (reception).

0090

0018

Parity error in single block in ETX-unknown phase (reception).

00C0

0018

Parity error in single block in ETX-disconn. phase (reception).

00F0

0018

Parity error in single block in ACK1 phase (reception).

0150

0018

Parity error in single block in ETX-credit phase (reception).

0180

0018

Parity error in single block in message ETB-acquit phase.

01B0

0018

Parity error in single block in specific polling phase.

0000

0044

Parity error in single block in waiting phase.

0064

0044

Parity error in single block in polling phase.

00C8

0044

Parity error in single block in selection phase.

0190

0044

Parity error in single block in transmit phase.

01F4

0044

Parity error in single block in specific polling phase.

0C81

0000

001C

Parity error in first block in waiting phase (reception).

0030

001C

Parity error in first block in ETX-normal phase (reception).

0060

001C

Parity error in first block in ETX-error phase (reception).

0090

001C

Parity error in first block in ETX-unknown phase (reception).

00C0

001C

Parity error in first block in ETX-disconn. phase (reception).

00F0

001C

Parity error in first block in ACK1 phase (reception).

0150

001C

Parity error in first block in ETX-credit phase (reception).

0180

001C

Parity error in first block in message ETB-acquit phase.

01B0

001C

Parity error in first block in credit waiting phase.

0000

0048

Parity error in first block in waiting phase.

0064

0048

Parity error in first block in polling phase.

00C8

0048

Parity error in first block in selection phase.

0190

0048

Parity error in first block in transmit phase.

01F4

0048

Parity error in first block in specific polling phase.

0C82

0000

0020

Parity error in intermediate block in waiting phase (reception).

0030

0020

Parity error in intermediate block in ETX-normal phase (reception).

0060

0020

Parity error in intermediate block in ETX-error phase (reception).

0090

0020

Parity error in intermediate block in ETX-unknown phase (reception).

00C0

0020

Parity error in intermediate block in ETX-disconn. phase (reception).

00F0

0020

Parity error in intermediate block in ACK1 phase (reception).

0150

0020

Parity error in intermediate block in ETX-credit phase (reception).

0180

0020

Parity error in intermediate block in message ETB-acquit phase.

0000

004C

Parity error in intermediate block in waiting phase.

0064

004C

Parity error in intermediate block in polling phase.

00C8

004C

Parity error in intermediate block in selection phase.

0190

004C

Parity error in intermediate block in transmit phase.

01F4

004C

Parity error in intermediate block in specific polling phase.

0C83

0000

0024

Parity error in last block in waiting phase (reception).

0030

0024

Parity error in last block in ETX-normal phase (reception).

0060

0024

Parity error in last block in ETX-error phase (reception).

0090

0024

Parity error in last block in ETX-unknown phase (reception).

00C0

0024

Parity error in last block in ETX-disconn. phase (reception).

00F0

0024

Parity error in last block in ACK1 phase (reception).

0120

0024

Parity error in last block in NAK phase (reception).

0150

0024

Parity error in last block in ETX-credit phase (reception).

0180

0024

Parity error in last block in message ETB-acquit phase.

01B0

0024

Parity error in last block in credit waiting phase.

0000

0050

Parity error in last block in waiting phase.

0064

0050

Parity error in last block in polling phase.

00C8

0050

Parity error in last block in selection phase.

0190

0050

Parity error in last block in transmit phase.

01F4

0050

Parity error in last block in specific polling phase.

0090

0000

0000

BCC error in single block in waiting phase (reception).

0030

0000

BCC error in single block in ETX-normal phase (reception).

0060

0000

BCC error in single block in ETX-error phase (reception).

0090

0000

BCC error in single block in ETX-unknown phase (reception).

00C0

0000

BCC error in single block in ETX-disconn. phase (reception).

00F0

0000

BCC error in single block in ACK1 phase (reception).

0150

0000

BCC error in single block in ETX-credit phase (reception).

0180

0000

BCC error in single block in message ETB-acquit phase.

01B0

0000

BCC error in single block in credit waiting phase.

0000

0054

BCC error in single block in waiting phase.

0064

0054

BCC error in single block in polling phase.

00C8

0054

BCC error in single block in selection phase.

0190

0054

BCC error in single block in transmit phase.

01F4

0054

BCC error in single block in specific polling phase.

0093

0000

002C

BCC error in last block in waiting phase (reception).

0030

002C

BCC error in last block in ETX-normal phase (reception).

0060

002C

BCC error in last block in ETX-error phase (reception).

0090

002C

BCC error in last block in ETX-unknown phase (reception).

00C0

002C

BCC error in last block in ETX-disconn. phase (reception).

00F0

002C

BCC error in last block in ACK1 phase (reception).

0120

002C

BCC error in last block in NAK phase (reception).

0150

002C

BCC error in last block in ETX-credit phase (reception).

0180

002C

BCC error in last block in message ETB-acquit phase.

01B0

002C

BCC error in last block in credit waiting phase.

0000

0060

BCC error in last block in waiting phase.

0064

0060

BCC error in last block in polling phase.

00C8

0060

BCC error in last block in selection phase.

0190

0060

BCC error in last block in transmit phase.

01F4

0060

BCC error in last block in specific polling phase.

Protocol Errors

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Posted: Thu Jan 25 13:53:07 PST 2001
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