X20 system modules • Motor controllers • X20MM4331
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X20 system User's Manual 3.10
4.25.4.4 LED status indicators
For a description of the various operating modes, see the 2.11.1 "re LEDs" section.
Figure
LED
Color
Status
Description
Off
No power to module
Off
RESET mode
Blinking
PREOPERATIONAL mode
r
Green
On
RUN mode
Off
No power to module or everything OK
e
Red
On
Error or reset status
e + r
Red on / Green single flash
Invalid firmware
On
The corresponding output is active
Blinking
Error on the corresponding output
1 - 4
Orange
Off
The corresponding output is switched off
4.25.4.5 Pinout
Lines with a cross section between a minimum of 0.75 mm² and a maximum of 2.5 mm² are recommended for
the outputs.
Warning!
The terminal block is not permitted to be plugged in or unplugged during operation.
1
X
20
M
M
4
33
1
2
Motor 1 +
Motor 2 +
Motor 3 +
GND
GND
GND
GND
GND
Motor 4 +
+24 VDC
GND
+24 VDC
33
r
e
4
4.25.4.6 Connection example
_
+
GND
+24 VDC
GND
+24 VDC
MM
Motor
24 VDC
M
Inductance
Actuator 1
Actuator 2
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