Flintec FAD-30 - Manual (Page 35)

FAD-30 Technical Manual, Rev. 1.06 December 2012 Page 35 of 48
ST Status LED
State Indication Comment
Off No power or not initialized No power or profibus module is in initializing
Green Initialized
Flashing Green Initialized, diagnostic event(s) present Diagnostic is active
Red Exception error There is an exception error
OP Operation Mode LED
State Indication Comment
Off Not on-line / No power Check power and cable
Green On-line, data exchange -
Flashing Green On-line, clear -
Flashing Red (2x) PROFIBUS configuration error Check GSD file configuration.
7.2. Electrical Connections
Profibus and RS-232C connections are shown in figure 7.2.
PROFIBUS Connector (DB9F)
Pin Signal Description
1 - -
2 - -
3 B Line Positive RxD / TxD, RS-485 level
4 RTS Request to send
5 GND Bus Ground (isolated)
6 +5V Bus output +5V termination power (isolated)
7 - -
8 A Line Negative RxD / TxD, RS-485 level
9 - -
Housing Cable shield Ground
Figure 7.2 – FAD-30PB interface connections
RS-232C Serial Interface
Use Setup via xFace
Baud rate 9600 bps
Length and parity 8 bit no parity
Start / Stop bits 1 start bit and 1stop bit
Profibus-DP Interface
Use Interfacing with PC or PLC
Data format Profibus
Baud rate
Automatically detected and supported baud rates are 9.6 kbps, 19.2 kbps, 45.45
kbps, 93.75 kbps, 187.5 kbps, 500 kbps, 1.5Mbps, 3 Mbps, 6 Mbps and 12
Mbps. No „baud rate‟ instance exists.
Warning: Connect the shield to the reference ground or shield pin of the power connector.
Warning: Disconnect xFace PC software for Profibus interfacing.