Riello-ups MultiCOM 401 Manual do Utilizador descarregar pdf (Página 10)

PROFIDRIVE MODE

The application can be drived in ProfiDrive standard compatible mode (ProfiDrive Mode). Driving

mode is selected by using the appropriate GSD file: RPS_0B74.gsd.

The gateway will accept all the configurations specified by Profidrive V2 (PPO1-PPO5).

Using the ProfiDrive mode the standard ProfiDrive procedures can be used and it is possible to

access to all application parameters in two possible ways:

1. Parameter area PKW: allow random access to any register in the range (1 – 799);

2. Process data area PZD: access automatically a predefined and configurable set of parameters.

CYCLIC COMMUNICATION (PROCESS DATA)

Cyclic communication data are exchanged with the Profibus DP master at every communication

cycle. The exchanged data format and length are specified at the initialization by Profibus DP

master using the Profibus DP configuration mechanism.

The supported configuration are:

Type Configuration bytes Process data layout

Profidrive V2, PPO1 0xf3 0xf1 PKW + 2 words PZD

Profidrive V2, PPO2 0xf3 0xf5 PKW + 6 words PZD

Profidrive V2, PPO3 0xf1 2 words PZD

Profidrive V2, PPO4 0xf5 6 words PZD

Profidrive V2, PPO5 0xf3 0xf9 PKW + 10 words PZD

The cyclic data consists of two parts, a parameter area (PKW) and a process data area (PZD).

The layout of the process data is:

PKW – 4 words PZD - 2÷10 words

PKE IND PWE PZD

PZD

PPO1

PKE IND PWE PZD

PZD

PPO2

PKE IND PWE PZD

PZD

PPO3

PZD

PPO4

PZD

PPO5

PKE IND PWE PZD

PZD

The PKW part of the process data is used for asynchronous parameter access over process data.

The PZD words can be programmed to hold a value of any available parameter of the word type.

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 23 24

Sem comentários

Riello-ups MultiCOM 401 Manual do Utilizador Página 10