Delta AS Series Manual

Chapter 13 IO-Link Communication Module AS04SIL
13-13
13
Bit 3: SOURCE
Value Definition
0 Device (Remote)
1 Master (Local)
Bit 4~ Bit 5: TYPE
Value
Definition
0
Reserved
1
Notification
2
Warning
3
Error
Bit 6~ Bit 7: MODE
Value
Definition
0
Reserved
1
Event single shot
2
Event disappears
3
Event appears
13.3.1.11 Notification of Input Data Invalidity
Input Invalid Flag is used to determine whether the process input data in the upper device is invalid for the IO-Link
communication or not.
Whether the input data is invalid or not can be monitored by Port1 – 4(IO-Link Process Data) Input Invalid Flag of the
Normal Exchange Area section. If the flag is 1, then the input data is invalid. If it is 0, the input data is valid.
See the example in the following figure.
The mapped register for Port1 – 4(IO-Link Process Data) Input Invalid Flag is D29028 and for the input invalid flag,
D29028.0~ D29028.3 correspond to Port 1~Port 4 respectively as shown in the following table.
Communication Port
Address
Port 1
D29028.0
Port 2 D29028.1
Port 3 D29028.2
Port 4
D29028.3

Delta AS Series Specifications

General

Series	AS Series
Power Supply	24VDC
Cooling Method	Natural convection
Programming Language	Function Block Diagram (FBD)
Communication Interface	Ethernet, RS-232, RS-485
Output Voltage	24V DC
Output Current	2A
Operating Temperature	55°C
Storage Temperature	70°C
Protection Features	Overvoltage
Certifications	CE, UL