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ONLINE HELP SOPAS
Chapter
5
LECTOR®620
Parameters
8013778/Y269/2013-11-27
©
SICK AG · Germany · All rights reserved · Subject to change without notice
141
5.10.11.1.2
Communication protocol
The communication modes for exchanging data between the reading device and the field-
bus master are selected via the
parameter.
• O
PERATING
MODE
BMV10: This mode is compatible with the data communication via the
SICK bus connection module BMV10/BMH10. For this, the reading device is connected to
a Profibus proxy CDF600 while other participants in the fieldbus communicate via the bus
connection module BMV10. No output states are transferred. The fieldbus module's digital
switching inputs and outputs can be used for the reading device regardless.
• CMF400
OPERATING
MODE
WITHOUT
HANDSHAKE
: This mode is compatible with the data com-
munication of the fieldbus module CMF400-1x01. For this, the reading device is connected
to a Profibus proxy CDF600 while other participants in the fieldbus communicate via the
fieldbus module CMF400. This mode operates without byte handshake and is used for test
purposes during data transmission. The timeout of the handshake is deactivated.
• CMF400
OPERATING
MODE
: This mode is compatible with the data communication of the
fieldbus module CMF400-1x01. It is used for exchanging data during normal operation
when used in existing systems. For this, the reading device is connected to a Profibus proxy
CDF600 while other participants in the fieldbus communicate via the fieldbus module
CMF400.
• O
PERATING
MODE
CDF600: This mode is used for exchanging data during normal operation
in new reading device installations. The fieldbus module operates as a proxy.
• O
PERATING
MODE
CDF600
WITHOUT
HANDSHAKE
: This mode functions without a byte handsha-
ke and is used for testing data transmission. The timeout of the handshake is deactivated.
Individual parameter values are not supported by all device types.
The communication modes without handshake are used when the application does not re-
quire monitoring.
5.10.11.1.3
Protocol/Output format
An output format is assigned to the interface via the
Output formats are defined under
.
5.10.11.1.4
Using PLC output bit 0
Use of the PLC output is determined via the
parameter.
• N
O
FUNCTION
: The PLC output is not used.
• O
BJECT
TRIGGER
: A digital signal is sent via the PLC output. To use this function, the O
BJECT
TRIGGER
CONTROL
parameter must be set to the F
IELDBUS
INPUT
value. The O
BJECT
TRIGGER
CON
-
TROL
parameter is located under R
EADING
CONFIGURATION
-> O
BJECT
TRIGGER
CONTROL
.
• S
ET
/R
ESET
EXTERNAL
OUTPUT
1/2: External output 1 or 2 is reset. To use this function, the
E
XTERNAL
OUTPUT
1 or E
XTERNAL
OUTPUT
2 parameter must be set to the F
IELDBUS
INPUT
value.
The E
XTERNAL
OUTPUT
1/2 parameters can be found under N
ETWORK
/I
NTERFACES
/IO
S
-> D
IGITAL
OUTPUTS
/B
EEPER
.
• D
ISTANCE
CONFIGURATION
BIT
0/1: The D
YNAMIC
FOCUS
parameter is controlled via the PLC out-
put. To use this function, the D
YN
. C
ON
. M
ODE
parameter must be set to the F
IELDBUS
value.