Festo CPX-FB32 Manual page 24

1. Installation
1-10
Setting the diagnostic mode or the data size for Remote
Controller with DIL switch
The function of this DIL switch is dependent on the set
operating mode of the CPX terminal (see Tab. 1/1):
The diagnostic mode is set In the Remote I/O operating
mode; the number of I/O bytes is set in the Remote Controller
operating mode.
Diagnostic mode
(Remote I/O operating mode)
The I/O diagnostic interface and the
status bits are switched off
(+ 0 I/O bits)
The I/O diagnostic interface is switched
1)
on
(+ 16 I/O bits)
Status bits are switched on
(+ +16 E-bits (8 used))
Reserved for future extensions
1)
The I/O diagnostic interface occupies an additional 16 I/O bits.
Tab. 1/2: Setting the diagnostic mode with DIL switch 2
(Remote I/O operating mode)
2
Setting
DIL switch 2
Festo P.BE-CPX-FB32-EN en 1111a
2.1: OFF
2.2: OFF
(default)
2.1: ON
2.2: OFF
2.1: OFF
2.2: ON
2.1: ON
2.2: ON