Pepperl+Fuchs FD0-BI-Ex12.PA Betriebsanleitung Seite 27

Structure of the User Data Variable OUT_D
The variable OUT_D consists of two bytes. The first byte contains the value of the sen-
sor, the second byte contains the status of the data.
Structure of the first byte (value of the sensor):
Bit 0
Bit 1 ... 7
Structure of the second byte (status):
Value of the
status
80
hex
12
hex
11
hex
0C
hex
1C
hex
The bit 0 of the data byte is valid even if in the status byte a lead break or
short circuit is reported.
In the status byte the states "Bad-SF" are only used if the lead check had
been activated for the channel.
Subject to reasonable modifications due to technical advances.
Pepperl+Fuchs Group • Tel.: Germany +49-621-776-0 • USA +1-330-4253555 • Singapore +65-67-799091 • Internet www.pepperl-fuchs.com
Value of the sensor
-
Designation Meaning
Good-OK No error, the value of the sensor is valid.
Bad-SF

Lead break
(sensor failure)
Bad-SF

Lead short circuit
(sensor failure)
Bad-DF Hardware fault; please return device to

(device failure) Pepperl+Fuchs for repair.
No valid value of the sensor has been
Bad-OS
read (after power-up of the device).
Instruction Manual
0: low current; 1: high current
unused
Copyright Pepperl+Fuchs, Printed in Germany
FD0-BI-Ex12.PA
13