YASKAWA PROFINET JOHB-SMP3 Technical Manual page 40

8 Communication
Error class
11 (0x0B)
12 (0x0C)
13 - 15
Read block is used in read requests and responses. Write block is used in write requests and responses. The
request consists of unique identifiers for the connection, addressing information and length of the record data. The
response also contains two additional fields for transferring information.
Field(s)
Service Request or Response service.
Operation Read or Write operation.
Block length Length of the block.
Identifier
• time low
ARUUID
• time mid
• time high and version - clock - node
API Application Process Identifier
Slot Slot of the Module Access Point (MAP/PAP)
Sub-slot Sub-slot of the Module Access Point (MAP/PAP)
Padding
Index Index of the Record Data Object
Data length Length of the data block
Additional value 1
Field for transferring additional data
(response only)
Additional value 2
Field for transferring additional data
(response only)
40
Meaning
Access
Resource
User-specific
Table 8.14 Structure of the Read and Write Blocks
Description
Error Code
1 = Write error
2 = Module failure
3 - 7 = Reserved
8 = Version conflict
9 = Feature not supported
10 - 15 = User-specific
0 = Invalid index
1 = Write length error
2 = Invalid slot
3 = Type conflict
4 = Invalid area
5 = State conflict
6 = Access denied
7 = Invalid range
8 = Invalid parameter
9 = Invalid type
10 - 15 = User-specific
0 = Read constraint conflict
1 = Write constraint conflict
2 = Resource busy
3 = Resource unavailable
4 - 7 = Reserved
8 - 15 = User-specific
Request (0x00)
Response (0x80)
Write (0x08) Read (0x09)
Device Access Point (0x0000)
2 bytes
0x0001 to 0x7FFF
0 to 0xFFFFFFFF
YASKAWA SIEP C730600 0KA PROFINET Technical Manual
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Range Type
UI8
UI8
0 to 0xFFFF UI16
UI32
UI16
-
UI16 Octet[2]
Octet[6]
UI32
0x01 UI16
0x01 UI16
UI16
0xB02E
UI32
- UI16
- UI16