Installation - Festo CPX-FB6 Manual

1. Installation

Remote I/O operating
mode
Diagnostics mode
System diagnostics
switched off
(+ 0 I/O bits)
Status bits
(+ 8 input bits, beginning
with the first free input
byte)
I/O diagnostics interface
(+ 16 I/O bits, beginning
with the first free process
data word)
Reserved
Tab. 1/7: Setting the diagnostics mode or the number of I/O bytes
Festo P.BE-CPX-FB6-EN en 1207c
Setting the diagnostics mode or the number of Interbus
4
data words
Note
The function of the dual DIL switch 4 is dependent on the
set operating mode: (DIL switch 1.1)
In the Remote I/O operating mode (DIL switch 1.1: OFF), you
can set the diagnostics mode with dual element DIL switch 4.
The individual diagnostics modes also occupy the specified
I/O bits.
With the operating mode Remote Controller (DIL switch 1.1
ON), you can set the number of Interbus data words (logical
I/Os) with the dual DIL switch 4.
In the "Remote Controller" operating mode, 8I/8O are estab-
lished for communication with the CPX-FEC/CPX-CEC.
Remote Controller operating
mode
Number of I/O bytes
not permitted
8 I/O bytes
for communication of the bus node
with the CPX-FEC or CPX-CEC
Setting DIL switch 4
4.1: OFF
4.2: OFF
(factory setting)
4.1: OFF
4.2: ON
4.1: ON
4.2: OFF
4.1: ON
4.2: ON
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