Configuration data

Index 8000 AI settings

Index (hex)

Name

Meaning

Data type

Flags

Default

8000:0

AI Settings

Maximum subindex

UINT8

RO

0x18 (24dec)

8000:01

Enable user scale

User scale is active.

BOOLEAN

RW

0x00 (0dec)

8000:02

Presentation

0: Signed presentation

1: Unsigned presentation

2: Absolute value with MSB as sign
Signed amount representation

BIT3

RW

0x00 (0dec)

8000:05

Siemens bits

The S5 bits are displayed in the three low-order bits

BOOLEAN

RW

0x00 (0dec)

8000:06

Enable filter

Enable filter, which makes PLC-cycle-synchronous data exchange unnecessary

BOOLEAN

RW

0x00 (0dec)

8000:07

Enable limit 1

Limit 1 enabled

BOOLEAN

RW

0x00 (0dec)

8000:08

Enable limit 2

Limit 2 enabled

BOOLEAN

RW

0x00 (0dec)

8000:0A

Enable user calibration

Enabling of the user calibration

BOOLEAN

RW

0x00 (0dec)

8000:0B

Enable vendor calibration

Enabling of the vendor calibration

BOOLEAN

RW

0x01 (1dec)

8000:0E

Swap limit bits

Changing of the Limit Bits

BOOLEAN

RW

0x00 (0dec)

80n0:11

User scale offset

User scaling offset

INT16

RW

0x0000 (0dec)

80n0:12

User scale gain

User scaling gain.
The gain is represented in fixed-point format, with the factor 2-16.
The value 1 corresponds to 65536dec (0x00010000) and is limited to ±0x7FFFF

INT32

RW

0x00010000 (65536dec)

80n0:13

Limit 1

First limit value for setting the status bits

INT16

RW

0x0000 (0dec)

80n0:14

Limit 2

Second limit value for setting the status bits

INT16

RW

0x0000 (0dec)

80n0:15

Filter settings

This object determines the digital filter settings, if it is active via Enable filter (index 0x8000:06).
The possible settings are sequentially numbered.

0: 50 Hz FIR
1: 60 Hz FIR
2: IIR 1
3: IIR 2
4: IIR 3
5: IIR 4
6: IIR 5
7: IIR 6
8: IIR 7
9: IIR 8

UINT16

RW

0x0000 (0dec)

80n0:17

User calibration offset

User offset compensation

INT16

RW

0x0000 (0dec)

80n0:18

User calibration gain

User calibration gain

INT16

RW

0x4000 (16384dec)

***) since revision no. EL31xx-00xx-0016

Configuration data 1:

The filter characteristics are set via index 0x8000:15

The filter frequencies are set for all channels of the EL31xx terminals centrally via index 0x8000:15 (channel 1). All other corresponding indices 0x80n0:15 have no parameterization function!