Initial Operation and User Interface
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Operating Manual dryve D1, ST-, DC-, EC/BLDC-Motor Control System - V2.4
5.7.2 Digital Outputs
The dryve D1 outputs status messages via the five Digital Outputs.
These can be evaluated by a master control unit (PLC, etc.) or can be used for information display via an external signal
hardware.
Input
Function
Description
DO 1
Ready
Positioning commands can be accepted
DO 2
Active
A positioning command is being executed
DO 3
Reference
The system has been referenced
DO 4
Alert
Warning
DO 5
Error
Error
An output set to "H" sends a "High" signal to indicate that it has been activated.
An output set to "L" sends a "Low" signal to indicate that it has been activated.
NOTE
The digital inputs have been permanently set to PNP. Micro-controllers with inputs set to NPN can communicate with the
dryve D1 despite the different characteristics due to the built-in "pull-down" resistors.
5.7.3 Digital Outputs Signal Characteristics
Example: Simple Positioning Movement
Signal Type
In
iti
al
s
ta
te
Se
t E
na
bl
e
St
ar
t H
om
in
g
En
d
Ho
m
in
g
St
ar
t m
ov
em
en
t 1
G
oa
l re
ac
he
d
Pa
us
e
En
d
of
m
ov
em
en
t 1
R
ov
ok
e
En
ab
le
Signal Typ
DO
Bereit
DO
Aktiv
DO
Referenziert
DO
Alert
DO
Error
internal
Ziel erreicht
DI / internal
Freigabe
