Спецификация протокола Profibus
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PROFIBUS-Specification-Normative-Parts-6:1997
Copyright by PNO 1997 - all rights reserved
5.3.5 TerminatePutOD
TerminatePutOD-Request ::= NULL
TerminatePutOD-Response ::= NULL
5.4 Context Management
5.4.1 AccessControl
Accesscontrol ::= BIT STRING {
Password_Bit1 (7),
Password_Bit2 (6),
Password_Bit3 (5),
Password_Bit4 (4),
Password_Bit5 (3),
Password_Bit6 (2),
Password_Bit7 (1),
Password_Bit8 (0),
Access_Groups-1 (15),
Access_Groups-2 (14),
Access_Groups-3 (13),
Access_Groups-4 (12),
Access_Groups-5 (11),
Access_Groups-6 (10),
Access_Groups-7 (9),
Access_Groups-8 (8)
}
-- The Password (Unsigned8) is encoded as a bit string. The
-- mapping of the Data Type unsigned8 to the specified bit
-- number is defined according to unsigned definition.
5.4.2 Initiate
Initiate-RequestPDU ::= SEQUENCE {
version-od_calling [0] IMPLICIT Integer16,
profile-number_calling [1] IMPLICIT OCTET STRING,
access-protection-supported_calling [2] IMPLICIT BOOLEAN,
password_and_access-groups_calling [3] IMPLICIT Accesscontrol,
max-pdu-sending-high-prio_calling [4] IMPLICIT Unsigned8,
max-pdu-sending-low-prio_calling [5] IMPLICIT Unsigned8,
max-pdu-receiving-high-prio_calling [6] IMPLICIT Unsigned8,
max-pdu-receiving-low-prio_calling [7] IMPLICIT Unsigned8,
fms-features-supported_calling [8] IMPLICIT BIT STRING
-- Encoding according
-- to context management definition
}
Initiate-ResponsePDU ::= SEQUENCE {
version-od_called [0] IMPLICIT Integer16,
profile-number_called [1] IMPLICIT OCTET STRING,
access-protection-supported_called [2] IMPLICIT BOOLEAN,
password_and_access-groups_called [3] IMPLICIT Accesscontrol
}
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PROFIBUS-Specification-Normative-Parts-6:1997
Copyright by PNO 1997 - all rights reserved
Initiate-ErrorPDU ::= SEQUENCE {
error-code [0] IMPLICIT Integer8 {
other (0),
max-pdu-size-insufficient (1),
feature-not-supported (2),
version-od-incompatible (3),
user-initiate-denied (4),
password-error (5),
profile-number-incompatible (6)
},
max-pdu-sending-high-prio-called [1] IMPLICIT Unsigned8,
max-pdu-sending-low-prio-called [2] IMPLICIT Unsigned8,
max-pdu-receiving-high-prio-called [3] IMPLICIT Unsigned8,
max-pdu-receiving-low-prio-called [4] IMPLICIT Unsigned8,
fms-features-supported-called [5] IMPLICIT BIT STRING
-- Encoding according
-- to context management definition
}
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PROFIBUS-Specification-Normative-Parts-6:1997
Copyright by PNO 1997 - all rights reserved
5.5 Domain Management
5.5.1 The Domain Object
Domain-State ::= Unsigned8 {
Existent (1),
Loading (2),
Incomplete (3),
Complete (4),
Ready (5),
In-Use (6)
}
Upload-State ::= Unsigned8 {
Non-existent (0),
Uploading (1),
Uploaded (2)
}
5.5.2 InitiateDownloadSequence
InitiateDownloadSequence-Request ::= SEQUENCE {
access-specification CHOICE {
index [0] IMPLICIT Index,
domain-name [1] IMPLICIT Name
}
}
InitiateDownloadSequence-Response ::= NULL
5.5.3 DownloadSegment
DownloadSegment-Request ::= SEQUENCE {
access-specification CHOICE {
index [0] IMPLICIT Index,
domain-name [1] IMPLICIT Name
}
}
DownloadSegment-Response ::= SEQUENCE {
load-data [0] IMPLICIT OCTET STRING,
more-follows [1] IMPLICIT MoreFollows
}
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PROFIBUS-Specification-Normative-Parts-6:1997
Copyright by PNO 1997 - all rights reserved
5.5.4 TerminateDownloadSequence
TerminateDownloadSequence-Request ::= SEQUENCE {
access-specification CHOICE {
index [0] IMPLICIT Index,
domain-name [1] IMPLICIT Name
},
final-result [2] IMPLICIT BOOLEAN
}
TerminateDownloadSequence-Response ::= NULL
5.5.5 InitiateUploadSequence
InitiateUploadSequence-Request ::= SEQUENCE {
access-specification CHOICE {
index [0] IMPLICIT Index,
domain-name [1] IMPLICIT Name
}
}
InitiateUploadSequence-Response ::= NULL
5.5.6 UploadSegment
UploadSegment-Request ::= SEQUENCE {
access-specification CHOICE {
index [0] IMPLICIT Index,
domain-name [1] IMPLICIT Name
}
}
UploadSegment-Response ::= SEQUENCE {
load-data [0] IMPLICIT OCTET STRING,
more-follows [1] IMPLICIT MoreFollows
}
5.5.7 TerminateUploadSequence
TerminateUploadSequence-Request ::= SEQUENCE {
access-specification CHOICE {
index [0] IMPLICIT Index,
domain-name [1] IMPLICIT Name
}
}
TerminateUploadSequence-Response ::= NULL
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PROFIBUS-Specification-Normative-Parts-6:1997
Copyright by PNO 1997 - all rights reserved
5.5.8 RequestDomainDownload
RequestDomainDownload-Request ::= SEQUENCE {
access-specification CHOICE {
index [0] IMPLICIT Index,
domain-name [1] IMPLICIT Name
},
additionalInformation [2] IMPLICIT VISIBLE STRING OPTIONAL
}
RequestDomainDownload-Response ::= NULL
5.5.9 RequestDomainUpload
RequestDomainUpload-Request ::= SEQUENCE {
access-specification CHOICE {
index [0] IMPLICIT Index,
domain-name [1] IMPLICIT Name
},
additionalInformation [2] IMPLICIT VISIBLE STRING OPTIONAL
}
RequestDomainUpload-Response ::= NULL
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PROFIBUS-Specification-Normative-Parts-6:1997
Copyright by PNO 1997 - all rights reserved
5.6 Program Invocation Management
5.6.1 ProgramInvocationState
ProgramInvocationState ::= Integer8 {
non-existent (0), -- NON-EXISTENT
unrunnable (1), -- UNRUNNABLE
idle (2), -- IDLE
running (3), -- RUNNING
stopped (4), -- STOPPED
starting (5), -- STARTING
stopping (6), -- STOPPING
resuming (7), -- RESUMING
resetting (8) -- RESETTING
}
PI-Access-Protection ::= BIT STRING {
S (23),
H (22),
D (21),
Sg (19),
Hg (18),
Dg (17),
Sa (31),
Ha (30),
Da (29),
Password_Bit1 (7),
Password_Bit2 (6),
Password_Bit3 (5),
Password_Bit4 (4),
Password_Bit5 (3),
Password_Bit6 (2),
Password_Bit7 (1),
Password_Bit8 (0),
Access_Groups-1 (15),
Access_Groups-2 (14),
Access_Groups-3 (13),
Access_Groups-4 (12),
Access_Groups-5 (11),
Access_Groups-6 (10),
Access_Groups-7 (9),
Access_Groups-8 (8)
}
-- The Password (unsigned8) is encoded as a bit string. The
-- mapping of the Data Type unsigned8 to the specified bit
-- number is defined according to the unsigned definition.
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PROFIBUS-Specification-Normative-Parts-6:1997
Copyright by PNO 1997 - all rights reserved
5.6.2 CreateProgramInvocation
CreateProgramInvocation-Request ::= SEQUENCE {
listOfDomains [0] IMPLICIT SEQUENCE OF CHOICE {
index [0] IMPLICIT Index,
domain-name [1] IMPLICIT Name
},
access-protection [1] IMPLICIT PI-Access-Protection,
pi-name [2] IMPLICIT Name OPTIONAL,
extension [3] IMPLICIT PACKED OPTIONAL,
reusable [4] IMPLICIT BOOLEAN
}
CreateProgramInvocation-Response ::= Index
5.6.3 DeleteProgramInvocation
DeleteProgramInvocation-Request ::= SEQUENCE {
access-specification CHOICE {
index [0] IMPLICIT Index,
pi-name [1] IMPLICIT Name
}
}
DeleteProgramInvocation-Response ::= NULL
5.6.4 Start
Start-Request ::= SEQUENCE {
access-specification CHOICE {
index [0] IMPLICIT Index,
pi-name [1] IMPLICIT Name
},
execution-argument [2] IMPLICIT OCTET STRING OPTIONAL
}
Start-Response ::= NULL
5.6.5 Stop
Stop-Request ::= SEQUENCE {
access-specification CHOICE {
index [0] IMPLICIT Index,
pi-name [1] IMPLICIT Name
}
}
Stop-Response ::= NULL
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PROFIBUS-Specification-Normative-Parts-6:1997
Copyright by PNO 1997 - all rights reserved
5.6.6 Resume
Resume-Request ::= SEQUENCE {
access-specification CHOICE {
index [0] IMPLICIT Index,
pi-name [1] IMPLICIT Name
},
execution-argument [2] IMPLICIT OCTET STRING OPTIONAL
}
Resume-Response ::= NULL
5.6.7 Reset
Reset-Request ::= SEQUENCE {
access-specification CHOICE {
index [0] IMPLICIT Index,
pi-name [1] IMPLICIT Name
}
}
Reset-Response ::= NULL
5.6.8 Kill
Kill-Request ::= SEQUENCE {
access-specification CHOICE {
index [0] IMPLICIT Index,
pi-name [1] IMPLICIT Name
}
}
Kill-Response ::= NULL
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PROFIBUS-Specification-Normative-Parts-6:1997
Copyright by PNO 1997 - all rights reserved
5.7 Variable Access
5.7.1 VariableListAccessProtection
Variable-List-Access-Protection ::= BIT STRING {
R (23),
W (22),
D (21),
Rg (19),
Wg (18),
Dg (17),
Ra (31),
Wa (30),
Da (29),
Password_Bit1 (7),
Password_Bit2 (6),
Password_Bit3 (5),
Password_Bit4 (4),
Password_Bit5 (3),
Password_Bit6 (2),
Password_Bit7 (1),
Password_Bit8 (0),
Access_Groups-1 (15),
Access_Groups-2 (14),
Access_Groups-3 (13),
Access_Groups-4 (12),
Access_Groups-5 (11),
Access_Groups-6 (10),
Access_Groups-7 (9),
Access_Groups-8 (8)
}
-- The Password (unsigned8) is encoded as a bit string. The
-- mapping of the Data Type unsigned8 to the specified bit
-- number is defined according to the unsigned definition.
5.7.2 Read
Read-Request ::= SEQUENCE {
access-specification CHOICE {
index [0] IMPLICIT Index,
variable-name [1] IMPLICIT Name,
variable-list-name [2] IMPLICIT Name
},
subindex [3] IMPLICIT Subindex OPTIONAL
}
Read-Response ::= Data
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Copyright by PNO 1997 - all rights reserved
5.7.3 Write
Write-Request ::= SEQUENCE {
access-specification CHOICE {
index [0] IMPLICIT Index,
variable-name [1] IMPLICIT Name,
variable-list-name [2] IMPLICIT Name
},
subindex [3] IMPLICIT Subindex OPTIONAL,
data [4] IMPLICIT Data
}
Write-Response ::= NULL
5.7.4 DefineVariableList
DefineVariableList-Request ::= SEQUENCE {
listOfVariables [0] IMPLICIT SEQUENCE OF CHOICE {
index [0] IMPLICIT Index,
variable-name [1] IMPLICIT Name
},
access-protection [1] IMPLICIT
Variable-List-Access-Protection,
variable-list-name [2] IMPLICIT Name OPTIONAL,
extension [3] IMPLICIT PACKED OPTIONAL
}
DefineVariableList-Response ::= Index
5.7.5 DeleteVariableList
DeleteVariableList-Request ::= SEQUENCE {
access-specification CHOICE {
index [0] IMPLICIT Index,
variable-list-name [1] IMPLICIT Name
}
}
DeleteVariableList-Response ::= NULL
5.7.6 PhysRead
PhysRead-Request ::= SEQUENCE {
local-address [0] IMPLICIT Local-Address,
length [1] IMPLICIT Length
}
PhysRead-Response ::= Data