Process image

Channel 1 Status and Channel 1 Value

The IO-Link device is connected to IO-Link port2 of the IO-Link master (EP6224-2022).

The status information (16-bit) of the 1^st analog input channel can be found under Channel 1 Status. Here as an example the process image of the EPI4374-0002.
The analog value (16-bit) of the 1^st analog input channel can be found under Channel 1 In Value.
Channel 2
The data of the 2^nd analog input channel is structured identically to that of the 1^st channel.

Underrange: Value of the analog input is less than 0/4 mA or -10/0 V

Overrange: Value of the analog input is greater than 20 mA or +10 V

Limit 1 / Limit 2: with activated Limit 1 (object 80x0:07 = 1)/ Limit 2 (object 80x0:08 = 1)

1: means value < Limit 1 (set in object 0x80x0:13) / Limit 2 (set in object 0x80x0:14)

2: means value > Limit 1 (set in object 0x80x0:13) / Limit 2 (set in object 0x80x0:14)

3: means value = Limit 1 (set in object 0x80x0:13) / Limit 2 (set in object 0x80x0:14)

Error: This bit is set if overrange or underrange was detected.

The data of the two analog output channels (channel 3 and channel 4) can be found under Channel 3 Out Value and Channel 4 Out Value