Delta AS Series Programming Manual page 814

If the setting value exceeds the setting range, the Error flag switches to ON.
Error Code Data Type
0x0000 BooleanT
0x0001 UIntegerT
0x0002 IntegerT
0x0003 Float32T
0x0004 StringT
0x0005 OctetStringT
0x0006 TimeT
0x0007 TimeSpanT
0x0008 ArrayT
0x0009 RecordT
Others Reserved
11. DataRead is the data read from the IO-Link device; unit: byte, arranged by high byte and low byte.
12. ReadLen is the data length of the data read from the IO-Link device; unit: byte.
13. Done is a communication complete flag. When this flag is ON, it indicates the parameter of the IO-Link device is read
completely. The range of the read data (ReadData) will be used according to the data length (READLen).
14. Error is a communication error flag. When this flag is ON, it indicates an error occurs during the communication among
the PLC CPU, AS04SIL and the IO-Link device. Refer to the following Error Codes for troubleshooting.
15. Refer to the following table for more details when any of the Error flag is ON.
Error Code
0x8000 IO-Link device application error
0x8011 The main index does NOT exist.
0x8012 The sub-index does NOT exist.
0x8020 The function is currently NOT available.
0x8021 The function is currently NOT available – Local Control.
0x8022 The function is currently NOT available – Device Control.
0x8023 Access denied.
0x8030 The parameter exceeds the setting range.
0x8031 The parameter exceeds the upper limit.
0x8032 The parameter exceeds the lower limit.
0x8033 The parameter length overrun
Boolean; data length: 1 byte
Unsigned integer; data length: 1, 2, 4, 8 byte
Signed integer; data length: 1, 2, 4, 8 byte
Floating-point; data length: 4 byte
String; data length: 1~232 byte; Null (0x00) is seen as the ending character for
the string.
Fixed length string, defined by the IODD fixed length; data length: 1~232 byte
Time; data length: 4 byte (Resolution: 1 second) + 4 Byte (Resolution: 2^-32
second)
Time; data length: 8 byte (Resolution: 2^-32 second)
A whole array that is read from the sub-index number 0
A whole record that is read from the sub-index number 0
Reserved
Description
Cha p ter 6 App l ied Ins truc tio ns
Description
6_
6-535