Delta PROFIBUS-DP Module for VFD Series Drives PD-01 User Manual download pdf (Page 7)

PD-01 PROFIBUS-DP Module

Technical information

 Two LEDs on PD-01 used to display the connection status of PD-01:

SP LED: indicating the connection status between PD-01 and VFD series Drives

NET LED: indicating the connection status between PD-01 and PROFIBUS-DP

% For more information of LEDs display, refer to Chapter 6. Troubleshooting.

 The address in PROFIBUS-DP can be set via two rotary address switches, ADDH

and ADDL, on PD-01:

ADDH used as a high 4 bits of address, ADDL used as a low 4 bits of address.

% For more information of address switches, refer to Chapter 4. Communication.

 A specific 6-PIN communication cable for RJ11, is used to connect the PD-01 to

VFD series Drives via RS-485 interface. VFD series Drives supply the 15V DC

power to PD-01 through this cable.

 PROFIBUS-DP interface (DB9) uses a standard PROFIBUS-DP system interface.

We recommend users use the standard connector to connect PD-01 to

PROFIBUS-DP system. Besides, the PD-01 also provides a 4-PIN extended socket

for users to connect it to PROFIBUS-DP system based upon the requirements.

However, please pay attention to the assignment of A1, B1, and A2, B2 on the

4-PIN extended socket.

 PD-01 supports baud rates of 9.6kbaud to 12Mbaud.

Functionality

 Cyclical process data exchange (PZD).

 Parameter accessing: cyclical accessing of parameters (PKW).

 PROFIBUS supports the control commands SYNC and FREEZE for data

synchronization between master and slaves.

 Support the configuration of data structure for data exchange with VFD series

Drives.

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Delta PROFIBUS-DP Module for VFD Series Drives PD-01 User Manual Page 7