Omron CJ1W-PNT21, Инструкции по эксплуатации

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6 Message Communications
6-8
CJ-series PROFINET IO Controller Unit Operation Manual for NJ-series CPU Unit (W511)
For the definition of the error codes for unsuccessful execution of CIP messages, refer to the Smart-
Slice GRT1-Series GRT1-PNT PROFINET Communication Unit Operation Manual (Cat No. W13E-
EN-
□□
).
If transmission of the message was unsuccessful, the response frame will only contain a response
code and no data block.
 Response Codes
The table below lists the error codes for the explicit message.
 Parameters
Send Destination Station Address (Command)
Specifies the station address of device to send the explicit message to over the PROFINET network.
Service Code (Command, Response)
The service code defines the action to be implemented with the data sent to the slave device, e.g.
Read, Write, Save. The service codes are listed in the Operation manual of the targeted slave
device.
For normal responses, the service code is returned within the response data block, with bit 15 of the
service code set to ON. For error responses, 94 hex, which indicates an error, is returned.
Class ID (Command)
Specifies the class ID for the explicit message destination. The supported Class ID values are spec-
ified in the Operation manual of the targeted slave device.
Response code Error Name Description
08FF Service not supported The service code is incorrect.
09FF Invalid attribute value The specified attribute value is not supported. The data written was
outside valid range.
16FF Object does not exist The specified instance ID is not supported.
15FF Too much data The data is larger than the specified size.
13FF Not enough data The data is smaller than the specified size.
0CFF Object state conflict The specified command cannot be executed due to an internal error.
20FF Invalid parameter The specified operation command data is not supported.
0EFF Attribute not settable An attribute ID supported only for reading has been executed for a
write service code.
10FF Device state conflict The specified command cannot be executed due to an internal error.
14FF Attribute not supported The specified attribute is not supported.
19FF Store operation failure The data cannot be stored in memory.
2AFF Group 2 only server general
failure The specified command or attribute is not supported or the attribute
was not set.
Command
code
28 01
No. of bytes
received Error code Response
code
Source station
address (local node)
Service code 94 (Hex)
00 00 94