AXL E IOL AO1 I M12 S

8596_en_04

PHOENIX CONTACT

8

12

Process data

The device occupies one word of IN process data and one

word of OUT process data.

12.1

IN process data

The following data is transmitted in the input process data:

–

During normal error-free operation, the output value is

mirrored in the input process data for each channel.

–

If an error occurs, the diagnostic message is mirrored in

the input process data for each channel. The diagnos-

tics message is deleted as soon as the error is eliminat-

ed.

Diagnostic messages in IB IL format

Diagnostic messages in S7-compatible format

12.2

OUT process data

The output values are depicted in IB IL or S7-compatible format.

For both formats the output value is represented in bits 14 to 3. Bit 15 is available as a sign bit. Bits 2 to 0 are not relevant for

the output value.

Parameterization

In addition, the device can be parameterized via the process data output word.

The following configurations are possible:

–

Selection of formats for representing measured values

–

Establishing substitute value behavior

Code (hex)

Cause

8002

Wire break

8040

Device faulty

8040

Underrange

Code (hex)

Cause

7FFF

Overrange

8000

Wire break/underrange

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

0

V

Analog value

x

x

x

V

Sign bit (= 0, not relevant)

x

Not relevant for the output value (must be 0)

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

0

Configuration

Reserved

Substitute value behavior

in the event that IO-Link

communication is aborted

Format

Reserved

For the exact meaning of the individual bits, please refer to “Parameterization (80

Output values in the range from 8000 ... BFFF are interpreted as parameter.