IFM AL1327 handleiding
Handleiding
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AL1327 IO-Link master with EtherNet/IP interface
120
Write Failsafe Pattern
Write Failsafe Pattern can be used to write the failsafe value of an IO-Link port.
Request
CIP Attribute determines the IO-Link port. The area CIP User Specific Service Data includes the fail-
safe mode and the fail-safe value (Failsafe Pattern).
CIP Format Data type MSG Config Description
CIP Class ID UINT 0x80 IO-Link acyclic access
CIP Instance ID UINT 0x01 IO-Link master
CIP attributes USINT 0x01…0x08 Port number
CIP Service Code ID USINT 0x4D “Write Failsafe Pattern” service
CIP User Specific Service Data USINT • 0x00: No Fail-safe
• 0x01: Fail-safe Reset Value
• 0x02: Fail-safe Old Value
• 0x03: Fail-safe with Pattern
Fail-safe Mode
USINT 0x00…0xFF Fail-safe Pattern (MSB)
USINT 0x00…0xFF Fail-safe Pattern (LSB)
Response
Fault-free processing
If the service was executed successfully (CIP Error Code = 0), the area "User Specific Data" will
remain empty. The response has the following format:
CIP Format Data type MSG Config Description
CIP Class ID UINT 0x80 IO-Link acyclic access
CIP Instance ID UINT 0x01 IO-Link master
CIP attributes USINT 0x01…0x08 Port number
CIP Service Code ID USINT 0x4D “Write Failsafe Pattern” service
CIP Error Code USINT 0x00 Fault-free processing
CIP Extended Error Code USINT 0x00 --
Fault
If an error occurs while executing the service (CIP Error Code <> 0), an extended error code will be
transmitted (CIP Extended Error Code). The response has the following format:
CIP Format Data type MSG Config Description
CIP Class ID UINT 0x80 IO-Link acyclic access
CIP Instance ID UINT 0x01 IO-Link master
CIP attributes USINT 0x01…0x08 Port number
CIP Error Code USINT <> 0x00 Error code (see below)
CIP Extended Error Code USINT 0x00 Extended error code
CIP Error Code:
Code Description
0x02 Resource not available: The IO-Link port is busy processing another acyclic service.
0x05 Invalid class ID or instance ID
0x08 Wrong service ID: only service 0x4B, 0x4C or 0x4D is permitted
0x09 Wrong attribute ID: wrong port number
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Productinformatie
| Merk | IFM |
| Model | AL1327 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 10357 MB |
