Delta AS Series Programming Manual page 1107

AS Ser ies Pro gra mm in g M anu al
4. The following table explains the error codes in D
Status
Code
16#00
16#01
16#02
16#03
16#04
16#05
_6 _6
16#07
16#08
16#09
16#0A
16#0B
16#0C
16#0D
16#0E
6 - 8 2 8
Description
Connection successful
Connection error
Connected devices
unavailable
Error in parameter
Path error
Destination path does not
exist
Connection broken
Service code not
supported
Invalid attribute value
Error in attribute list
Transmission conflicts
Object status conflicts
Object existed
Attribute not writable
[0].
2
What to Do
Ensure the EDS file of the slave is correct.
1. Ensure the number of devices connected to the master does
not exceed the limit.
2. Ensure the number of devices connected to the slave does
not exceed the limit.
3. The instruction is triggered repeatedly. Wait till the execution
of the instruction is complete before starting another
instruction.
Ensure the read/written data in S is correct.
Ensure the settings are correct for Class ID (S
and Attribute ID (S ).
7
Ensure the settings are correct for Class ID (S
and Attribute ID (S ).
7
1. Ensure the Ethernet port of the slave device is connected
properly.
2. Ensure the keep alive timer setting is correct for the slave
device.
Ensure the function code (S
3
Ensure both the registers involved in reading/writing data and their
contents are correct.
Ensure the slave device object attribute allows PLC to perform the
Get_Attribute_List and Set_Attribute_List functions.
Ensure the service setting is repeated.
Ensure the Owner IO connection is established.
Ensure the slave supports the defined object. The service does not
need to execute if the defined object is supported.
Ensure the object attribute supports the write function.
), Instance ID (S
4
), Instance ID (S
4
) is correct.
),
5
),
5