Configuration data

Index 8pp0 PWM Settings

Index (hex)

Name

Meaning

Data type

Flags

Default

8pp0:0

PWM settings

Maximum subindex

UINT8

RO

0x15 (21dec)

8pp0:03

Enable dithering

Dithering can be activated is via 0x7pp0:01

BOOLE

RW

0 (0dec)

8pp0:04

Invert polarity

Reverse current direction

BOOLE

RW

0 (0dec)

8pp0:05

Watchdog

0: Default watchdog value
The default value (0x8pp0:0D) is active.

1: Watchdog ramp active
The ramp (0x8pp0:0E) for moving to the default value (0x8pp0:0D) is active.

2: Last output value active
In the event of a fault (watchdog drop) the last process data is issued.

ENUM
BIT2

RW

0 (0dec)

8pp0:0B

Offset

This is the user scaling offset

Scaling: 1 = rated terminal current / 1024

INT16

RW

0x0000 (0dec)

8pp0:0C

Gain

This is the user scaling gain. The gain is a fixed-point number with the factor 2^-16.

The value 1 corresponds to 65536 (0x00010000).

INT32

RW

0x00010000 (65536dec)

8pp0:0D

Default output

This is the default output value. The value is output if it is activated via 0x8pp0:05.

INT16

RW

0x0000 (0dec)

8pp0:0E

Default output ramp

This value defines the ramps for the ramp-down to the default value. The value is specified in digits / ms.

If the entry is 100 and the default value 0, for example, it takes 327 ms (32767/100) for the output value to change from the maximum value (32767) to the default value in the event of a fault.

UINT16

RW

0xFFFF (65535dec)

8pp0:10

Max current [%]

Maximum output current in percent of rated current

UINT8

RW

0x64 (100dec)

8pp0:12

Kp factor

P-component of the current controller

UINT16

RW

0x015E (350dec)

8pp0:13

Ki factor

I-component of the current controller

UINT16

RW

0x0006 (6dec)

8pp0:14

Kd factor

D-component of the current controller

UINT16

RW

0x0032 (50dec)

8pp0:1E

Dithering frequency [Hz]

Dither frequency in Hertz

UINT16

RW

0x0064 (100dec)

8pp0:1F

Dithering amplitude [%]

Dithering amplitude in percent of the maximum permitted current (rated terminal current * 0x8pp0:10)

UINT8

RW

0x0A (10dec)

8pp0:21

Select info data 1

Selection of synchronous info data (s. 0x6pp0:11)

ENUM BIT8

RW

0 (0dec)

8pp0:22

Select info data 2

Selection of synchronous info data (s. 0x6pp0:12)

ENUM BIT8

RW

0 (0dec)