Technical Manual PD4-E-M (EtherCAT)
7 Special functions
With a supply voltage of +24 V, a resistance value R
external
of 10
kΩ
is recommended.
Example
A simple load is to be used with the digital output.
+
Nanotec Controller
24 V
On / Off
I
max
Object entries
Additional OD entries are available for manipulating the value of the outputs (see the following example
for further information). As with the inputs, only the bit at the corresponding location acts on the
respective output:
•
h
:01
h
: No function.
•
h
:02
h
: This is used to switch the logic from normally open to normally closed. Configured
as normally open, the input outputs a logical high level if the bit is "1". With the normally closed
configuration, a logical low level is output accordingly for a "1" in object 60FE
h
.
•
h
:03
h
: If a bit is set here, the output is controlled manually. The value for the output is then in
object 3250
h
:4
h
; this is also possible for the brake output.
•
h
:04
h
: The bits in this object specify the output value that is to be applied at the output if
manual control of the output is activated by means of object 3250
:03
h
.
•
h
:05
h
: This object has no function and is included for reasons of compatibility.
Computation of the outputs
Example for calculating the bits of the outputs:
Version: 1.0.1 / FIR-v1748
83