AEG PV.630 manual Description of serial interfaces

Models: PV.630

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Protect PV.630 Operating Instructions

LED signals:

 

Green/red flashes:

Configuration can be selected via the ter-

 

minal

 

(up to 30 seconds after restarting)

Green on:

Operating status; no external communica-

 

tion via X2 and X5

Green flashes:

Data transmission on the serial interfaces

 

(X2 or X5)

Red on:

Fault

Description of serial interfaces:

Port 1: Serial interface X2

The potential-free RS232 serial interface at connector X2 supports the AEG-specific CBSER protocol for parameter setting and moni- toring purposes. Special service tools can be used to monitor and manage the equipment locally and (with the aid of the COM serv- er) remotely via a network. This is also the port used for configur- ing the assembly's interfaces.

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6

 

Figure 14 Serial D-sub connector X2

Port 1 (X2): RS232 pin assignment

Pin number

Signal

Description

 

 

 

2

RxD

PC receiving data from the MCC

 

 

 

3

TxD

PC sending data to the MCC

 

 

 

5

GND

Interface reference potential

 

 

 

Housing

 

INV housing potential

 

 

 

Please use a 1:1 data cable for configuration purposes.

Port 2: Serial interface X5

The potential-free RS485 interface at connector X5 supports the Modbus protocol for integration into higher-level monitoring sys- tems.

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Page 53
Image 53
AEG PV.630 manual Description of serial interfaces