Profibus; Profibus-05 Accessory; Connector Pin Function; Indications - WEG CFW-11 User Manual

2.2

PROFIBUS

2.2.1

PROFIBUS-05 Accessory

Connector Pin Function

The Profibus DP-V1 communication module has a female DB9 connector with the following pin assignment:
Pin
1
2
3
4
5
6
7
8
9

Indications

Profibus defines two LEDs for status indication: one for the communication module (ST) and another for the
operating mode (OP).
The ST LED indicates the conditions of the module itself. That is, whether it is able to work or not. The table 2.8
shows the possible states:
LED Status
Off
Green
Flashing green
Red
The OP LED provides information about the status of the Profibus network. The table 2.9 presents a brief
description of those states.
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Table 2.6: Addressing of the parameters
Parameter Class
P0001 Class 162 (A2h)
P0002 Class 162 (A2h)
P0003 Class 162 (A2h)
... ...
P0400 Class 162 (A2h)
... ...
WEG part number: 11008107.

It is composed by the Anybus ABCC-DPV1 communication

module, mounting instructions and a "torx" screw driver for fixing
the module.
Interface certified by Profibus International.

It supports DP-V1 (acyclic messages).

Table 2.7: Profibus female DB9 connector pin assignment
Name
-
-
B-Line (+) RxD/TxD positive
RTS Request To Send
GND Reference (0 V) of the RS485 interface (isolated)
+5 V +5 V for active termination (RS485 isolated power supply)
-
A-Line (-) RxD/TxD negative
-
Table 2.8: Status of the Profibus DP-V1 module
Description
Without power supply or not initialized
Module initialized
Initialized, but in event diagnosis
In error
Instance Attribute
1 5
2 5
3 5
... ...
400 5
... ...
Function
-
-
-
-
Comments
-
-
It indicates that a problem was diagnosed in the
module and an alarm was generated.
Reinitializing the equipment is required.