X20 system modules • Motor controllers • X20SM1426
1978
X20 system User's Manual 3.10
4.25.6.4 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
Single flash
RESET mode
Double flash
BOOT mode (during firmware update)
1)
Blinking
PREOPERATIONAL mode
r
Green
On
RUN mode
Off
No power to module or everything OK
e
Red
On
Error or reset state
e + r
Red on / Green single flash
Invalid firmware
1 - 4
Green
Input state of the corresponding digital input
M
Orange
On
Motor is active
1)
Depending on the configuration, a firmware update can take up to several minutes.
4.25.6.5 Pinout
In accordance with the EN60204-1 standard, a cable cross section of 0.75 mm² or larger must be used for the
motor outputs in order to handle the maximum motor current of 1.2 A. To ensure full motor power, voltage drops
that could result from the cable length and the electrical connections must also be taken into consideration when
selecting the attachment cable.
Warning!
The terminal block is not permitted to be plugged in or unplugged during operation.
Information:
Shielded motor cables must be used in order to meet the limits according to the EN55011 standard
(emissions).
DI 1
DI 3
DI 2
DI 4
A
A\
B
B\
X
20
S
M
1
42
6
r
e
1 2
3 4
M
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