PVM58

6

Germany: +49 621 776 1111

Pepperl+Fuchs Group

Refer to "General Notes Relating to Pepperl+Fuchs Product Information".

USA: +1 330 486 0001

Singapore: +65 6779 9091

www.pepperl-fuchs.com

fa-info@us.pepperl-fuchs.com

fa-info@sg.pepperl-fuchs.com

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Multiturn absolute encoder

2

Principle of data transmission

Parameter table encoder classes P+F 2.1 and P+F 2.2

Function Principle

Parameterization

Octet number (Byte)

Parameter

Bit number

1...8

PROFIBUS standard parameters

9

Direction of rotation

0

Class 2 functionality

1

Commissioning Diagnostics

2

Scaling function

3

Reserved

4

Reserved

5

Activate manufacturer specific parameters (Octet 26)

6

Reserved

7

10 ... 13

Desired measuring steps (reference: Octet 26, Bit 0 and 1)

14 ... 17

Overall resolution

18 ... 25

Reserved

26

Reference for desired measuring steps

0

1

Activate commissioning mode

2

Reduced diagnosis

3

Reserved

4

Activate lower software limit switch

5

Activate upper software limit switch

6

ALED-indicators

LED red

LED green

Meaning

off

off

No voltage supply

on

on

Encoder ready, no configuration data received.

possible reasons:

- wrong address adjusted

- wrong bus wiring

on

flashing

Parameterising or configuration error. Encoder receives data of incorrect length or inconsistant data.

possible reason:

- adjusted encoder resolution exceeds

flashing

on

Encoder ready, no communication with master (i.e. wrong address setting)

on

off

Data timeout (> 40 s). (i.e. data lines interrupted)

off

on

Normal operation, Data Exchange Mode

off

flashing

Installation Mode in Data Exchange Mode.

Encoder

GSD file

Data base

Control

Definition of device class

enter parameter

Parameter ("DDLM_Set_Prm")

onetime at start up

Software

cyclical data interchange

(e. g. position value)